Browse Source

Initial commit

Pheella 3 years ago
commit
43d2e4b57d
100 changed files with 14225 additions and 0 deletions
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      README.md
  2. BIN
      down.png
  3. 3 0
      healthcheck.php
  4. 57 0
      index.php
  5. 66 0
      templates/template.html
  6. BIN
      up.png
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      vendor/autoload.php
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      vendor/composer/ClassLoader.php
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      vendor/composer/InstalledVersions.php
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      vendor/composer/LICENSE
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      vendor/composer/autoload_classmap.php
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      vendor/composer/autoload_files.php
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      vendor/composer/autoload_namespaces.php
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      vendor/composer/autoload_psr4.php
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      vendor/composer/autoload_real.php
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      vendor/twig/twig/src/Node/Expression/Binary/GreaterBinary.php

+ 0 - 0
README.md


BIN
down.png


+ 3 - 0
healthcheck.php

@@ -0,0 +1,3 @@
+<?php
+http_response_code(200);
+?>

+ 57 - 0
index.php

@@ -0,0 +1,57 @@
+<?php
+require_once '/var/www/html/vendor/autoload.php';
+
+$array = [];
+$array['title'] = $_SERVER['CUSTOM_SERVER_NAME'];
+
+$items = array(
+            array("name" => "HTTP_HOST", "value" => $_SERVER['HTTP_HOST']),
+            array("name" => "REQUEST_SCHEME", "value" => $_SERVER['REQUEST_SCHEME']),
+            array("name" => "REQUEST_URI", "value" => $_SERVER['REQUEST_URI'])
+         );
+
+$group['name'] = "REQUEST";
+$group['items'] = $items;
+$groups[] = $group;
+
+$items = array(
+            array("name" => "HTTP_X_REAL_IP", "value" => $_SERVER['HTTP_X_REAL_IP']),
+            array("name" => "HTTP_X_FORWARDED_FOR", "value" => $_SERVER['HTTP_X_FORWARDED_FOR']),
+            array("name" => "HTTP_X_FORWARDED_PROTO", "value" => $_SERVER['HTTP_X_FORWARDED_PROTO'])
+         );
+
+$group['name'] = "PROXY";
+$group['items'] = $items;
+$groups[] = $group;
+
+$items = array(
+            array("name" => "REMOTE_ADDR", "value" => $_SERVER['REMOTE_ADDR']),
+            array("name" => "REMOTE_PORT", "value" => $_SERVER['REMOTE_PORT']),
+            array("name" => "HTTP_USER_AGENT", "value" => $_SERVER['HTTP_USER_AGENT'])
+         );
+
+$group['name'] = "CLIENT";
+$group['items'] = $items;
+$groups[] = $group;
+
+$items = array(
+            array("name" => "SERVER_NAME", "value" => $_SERVER['SERVER_NAME']),
+            array("name" => "SERVER_ADDR", "value" => $_SERVER['SERVER_ADDR']),
+            array("name" => "SERVER_PORT", "value" => $_SERVER['SERVER_PORT']),
+            array("name" => "SERVER_PROTOCOL", "value" => $_SERVER['SERVER_PROTOCOL'])
+         );
+
+$group['name'] = "SERVER";
+$group['items'] = $items;
+$groups[] = $group;
+
+
+
+$array['groups'] = $groups;
+
+
+$loader = new \Twig\Loader\FilesystemLoader('templates');
+$twig = new \Twig\Environment($loader);
+
+echo $twig->render('template.html', $array);
+?>

+ 66 - 0
templates/template.html

@@ -0,0 +1,66 @@
+<!DOCTYPE html>
+<html>
+	<head>
+		<title>{{ title }}</title>
+		<meta http-equiv="refresh" content="{{ refresh_interval }}">
+		{% if not ssl %}<link rel="icon" type="image/png" href="down.png" />{% else %}<link rel="icon" type="image/png" href="up.png" />{% endif %}
+		<style type="text/css">
+			html, body {
+				margin: 0;
+				background-color: #F5F5F5;
+				font-size: 15px;
+				font-weight: 400;
+			}
+			.container {
+				margin: 0 auto;
+				width: 800px;
+			}
+			h1 {
+				margin: 0;
+				padding: 50px 0 12px 0;
+				font-size: 35px;
+				font-weight: 500;
+			}
+			.group {
+				background-color: #FFFFFF;
+				border: 2px solid rgba(0, 0, 0, 0.1);
+				border-radius: 5px;
+				margin: 16px 0;
+				padding: 16px;
+			}
+			h2 {
+				margin: 0;
+				padding: 0 0 10px 0;
+				font-size: 23px;
+				font-weight: 500;
+			}
+			.items {
+				list-style-type: "⬤";
+				color: #4CAF50;
+				font-size: 20px;
+				margin: 0 5px 0 0;
+			}
+			.items span {
+                padding-left:1em;
+                color: black;
+			}
+			footer {
+				margin-top: 20px;
+				text-align: center;
+				font-size: 12px;
+				color: #AAAAAA;
+			}
+		</style>
+	</head>
+	<body>
+		<div class="container">
+			<h1>{{ title }}</h1>
+			{% for group in groups %}<div class="group">
+				<h2>{{ group.name }}</h2>
+				<ul class="items">
+					{% for item in group.items %}<li><span><strong>{{ item.name }}</strong> = {{ item.value }}</span></li>{% endfor %}
+                </ul>
+			</div>{% endfor %}
+		</div>
+	</body>
+</html>

BIN
up.png


+ 7 - 0
vendor/autoload.php

@@ -0,0 +1,7 @@
+<?php
+
+// autoload.php @generated by Composer
+
+require_once __DIR__ . '/composer/autoload_real.php';
+
+return ComposerAutoloaderInit41e9a6737aa2883130fdaad975464e2f::getLoader();

+ 572 - 0
vendor/composer/ClassLoader.php

@@ -0,0 +1,572 @@
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer\Autoload;
+
+/**
+ * ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
+ *
+ *     $loader = new \Composer\Autoload\ClassLoader();
+ *
+ *     // register classes with namespaces
+ *     $loader->add('Symfony\Component', __DIR__.'/component');
+ *     $loader->add('Symfony',           __DIR__.'/framework');
+ *
+ *     // activate the autoloader
+ *     $loader->register();
+ *
+ *     // to enable searching the include path (eg. for PEAR packages)
+ *     $loader->setUseIncludePath(true);
+ *
+ * In this example, if you try to use a class in the Symfony\Component
+ * namespace or one of its children (Symfony\Component\Console for instance),
+ * the autoloader will first look for the class under the component/
+ * directory, and it will then fallback to the framework/ directory if not
+ * found before giving up.
+ *
+ * This class is loosely based on the Symfony UniversalClassLoader.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ * @see    https://www.php-fig.org/psr/psr-0/
+ * @see    https://www.php-fig.org/psr/psr-4/
+ */
+class ClassLoader
+{
+    /** @var ?string */
+    private $vendorDir;
+
+    // PSR-4
+    /**
+     * @var array[]
+     * @psalm-var array<string, array<string, int>>
+     */
+    private $prefixLengthsPsr4 = array();
+    /**
+     * @var array[]
+     * @psalm-var array<string, array<int, string>>
+     */
+    private $prefixDirsPsr4 = array();
+    /**
+     * @var array[]
+     * @psalm-var array<string, string>
+     */
+    private $fallbackDirsPsr4 = array();
+
+    // PSR-0
+    /**
+     * @var array[]
+     * @psalm-var array<string, array<string, string[]>>
+     */
+    private $prefixesPsr0 = array();
+    /**
+     * @var array[]
+     * @psalm-var array<string, string>
+     */
+    private $fallbackDirsPsr0 = array();
+
+    /** @var bool */
+    private $useIncludePath = false;
+
+    /**
+     * @var string[]
+     * @psalm-var array<string, string>
+     */
+    private $classMap = array();
+
+    /** @var bool */
+    private $classMapAuthoritative = false;
+
+    /**
+     * @var bool[]
+     * @psalm-var array<string, bool>
+     */
+    private $missingClasses = array();
+
+    /** @var ?string */
+    private $apcuPrefix;
+
+    /**
+     * @var self[]
+     */
+    private static $registeredLoaders = array();
+
+    /**
+     * @param ?string $vendorDir
+     */
+    public function __construct($vendorDir = null)
+    {
+        $this->vendorDir = $vendorDir;
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getPrefixes()
+    {
+        if (!empty($this->prefixesPsr0)) {
+            return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
+        }
+
+        return array();
+    }
+
+    /**
+     * @return array[]
+     * @psalm-return array<string, array<int, string>>
+     */
+    public function getPrefixesPsr4()
+    {
+        return $this->prefixDirsPsr4;
+    }
+
+    /**
+     * @return array[]
+     * @psalm-return array<string, string>
+     */
+    public function getFallbackDirs()
+    {
+        return $this->fallbackDirsPsr0;
+    }
+
+    /**
+     * @return array[]
+     * @psalm-return array<string, string>
+     */
+    public function getFallbackDirsPsr4()
+    {
+        return $this->fallbackDirsPsr4;
+    }
+
+    /**
+     * @return string[] Array of classname => path
+     * @psalm-return array<string, string>
+     */
+    public function getClassMap()
+    {
+        return $this->classMap;
+    }
+
+    /**
+     * @param string[] $classMap Class to filename map
+     * @psalm-param array<string, string> $classMap
+     *
+     * @return void
+     */
+    public function addClassMap(array $classMap)
+    {
+        if ($this->classMap) {
+            $this->classMap = array_merge($this->classMap, $classMap);
+        } else {
+            $this->classMap = $classMap;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix, either
+     * appending or prepending to the ones previously set for this prefix.
+     *
+     * @param string          $prefix  The prefix
+     * @param string[]|string $paths   The PSR-0 root directories
+     * @param bool            $prepend Whether to prepend the directories
+     *
+     * @return void
+     */
+    public function add($prefix, $paths, $prepend = false)
+    {
+        if (!$prefix) {
+            if ($prepend) {
+                $this->fallbackDirsPsr0 = array_merge(
+                    (array) $paths,
+                    $this->fallbackDirsPsr0
+                );
+            } else {
+                $this->fallbackDirsPsr0 = array_merge(
+                    $this->fallbackDirsPsr0,
+                    (array) $paths
+                );
+            }
+
+            return;
+        }
+
+        $first = $prefix[0];
+        if (!isset($this->prefixesPsr0[$first][$prefix])) {
+            $this->prefixesPsr0[$first][$prefix] = (array) $paths;
+
+            return;
+        }
+        if ($prepend) {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                (array) $paths,
+                $this->prefixesPsr0[$first][$prefix]
+            );
+        } else {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                $this->prefixesPsr0[$first][$prefix],
+                (array) $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace, either
+     * appending or prepending to the ones previously set for this namespace.
+     *
+     * @param string          $prefix  The prefix/namespace, with trailing '\\'
+     * @param string[]|string $paths   The PSR-4 base directories
+     * @param bool            $prepend Whether to prepend the directories
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return void
+     */
+    public function addPsr4($prefix, $paths, $prepend = false)
+    {
+        if (!$prefix) {
+            // Register directories for the root namespace.
+            if ($prepend) {
+                $this->fallbackDirsPsr4 = array_merge(
+                    (array) $paths,
+                    $this->fallbackDirsPsr4
+                );
+            } else {
+                $this->fallbackDirsPsr4 = array_merge(
+                    $this->fallbackDirsPsr4,
+                    (array) $paths
+                );
+            }
+        } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
+            // Register directories for a new namespace.
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+        } elseif ($prepend) {
+            // Prepend directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                (array) $paths,
+                $this->prefixDirsPsr4[$prefix]
+            );
+        } else {
+            // Append directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                $this->prefixDirsPsr4[$prefix],
+                (array) $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix,
+     * replacing any others previously set for this prefix.
+     *
+     * @param string          $prefix The prefix
+     * @param string[]|string $paths  The PSR-0 base directories
+     *
+     * @return void
+     */
+    public function set($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr0 = (array) $paths;
+        } else {
+            $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace,
+     * replacing any others previously set for this namespace.
+     *
+     * @param string          $prefix The prefix/namespace, with trailing '\\'
+     * @param string[]|string $paths  The PSR-4 base directories
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return void
+     */
+    public function setPsr4($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr4 = (array) $paths;
+        } else {
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Turns on searching the include path for class files.
+     *
+     * @param bool $useIncludePath
+     *
+     * @return void
+     */
+    public function setUseIncludePath($useIncludePath)
+    {
+        $this->useIncludePath = $useIncludePath;
+    }
+
+    /**
+     * Can be used to check if the autoloader uses the include path to check
+     * for classes.
+     *
+     * @return bool
+     */
+    public function getUseIncludePath()
+    {
+        return $this->useIncludePath;
+    }
+
+    /**
+     * Turns off searching the prefix and fallback directories for classes
+     * that have not been registered with the class map.
+     *
+     * @param bool $classMapAuthoritative
+     *
+     * @return void
+     */
+    public function setClassMapAuthoritative($classMapAuthoritative)
+    {
+        $this->classMapAuthoritative = $classMapAuthoritative;
+    }
+
+    /**
+     * Should class lookup fail if not found in the current class map?
+     *
+     * @return bool
+     */
+    public function isClassMapAuthoritative()
+    {
+        return $this->classMapAuthoritative;
+    }
+
+    /**
+     * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
+     *
+     * @param string|null $apcuPrefix
+     *
+     * @return void
+     */
+    public function setApcuPrefix($apcuPrefix)
+    {
+        $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
+    }
+
+    /**
+     * The APCu prefix in use, or null if APCu caching is not enabled.
+     *
+     * @return string|null
+     */
+    public function getApcuPrefix()
+    {
+        return $this->apcuPrefix;
+    }
+
+    /**
+     * Registers this instance as an autoloader.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not
+     *
+     * @return void
+     */
+    public function register($prepend = false)
+    {
+        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+
+        if (null === $this->vendorDir) {
+            return;
+        }
+
+        if ($prepend) {
+            self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders;
+        } else {
+            unset(self::$registeredLoaders[$this->vendorDir]);
+            self::$registeredLoaders[$this->vendorDir] = $this;
+        }
+    }
+
+    /**
+     * Unregisters this instance as an autoloader.
+     *
+     * @return void
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'loadClass'));
+
+        if (null !== $this->vendorDir) {
+            unset(self::$registeredLoaders[$this->vendorDir]);
+        }
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param  string    $class The name of the class
+     * @return true|null True if loaded, null otherwise
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->findFile($class)) {
+            includeFile($file);
+
+            return true;
+        }
+
+        return null;
+    }
+
+    /**
+     * Finds the path to the file where the class is defined.
+     *
+     * @param string $class The name of the class
+     *
+     * @return string|false The path if found, false otherwise
+     */
+    public function findFile($class)
+    {
+        // class map lookup
+        if (isset($this->classMap[$class])) {
+            return $this->classMap[$class];
+        }
+        if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
+            return false;
+        }
+        if (null !== $this->apcuPrefix) {
+            $file = apcu_fetch($this->apcuPrefix.$class, $hit);
+            if ($hit) {
+                return $file;
+            }
+        }
+
+        $file = $this->findFileWithExtension($class, '.php');
+
+        // Search for Hack files if we are running on HHVM
+        if (false === $file && defined('HHVM_VERSION')) {
+            $file = $this->findFileWithExtension($class, '.hh');
+        }
+
+        if (null !== $this->apcuPrefix) {
+            apcu_add($this->apcuPrefix.$class, $file);
+        }
+
+        if (false === $file) {
+            // Remember that this class does not exist.
+            $this->missingClasses[$class] = true;
+        }
+
+        return $file;
+    }
+
+    /**
+     * Returns the currently registered loaders indexed by their corresponding vendor directories.
+     *
+     * @return self[]
+     */
+    public static function getRegisteredLoaders()
+    {
+        return self::$registeredLoaders;
+    }
+
+    /**
+     * @param  string       $class
+     * @param  string       $ext
+     * @return string|false
+     */
+    private function findFileWithExtension($class, $ext)
+    {
+        // PSR-4 lookup
+        $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
+
+        $first = $class[0];
+        if (isset($this->prefixLengthsPsr4[$first])) {
+            $subPath = $class;
+            while (false !== $lastPos = strrpos($subPath, '\\')) {
+                $subPath = substr($subPath, 0, $lastPos);
+                $search = $subPath . '\\';
+                if (isset($this->prefixDirsPsr4[$search])) {
+                    $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
+                    foreach ($this->prefixDirsPsr4[$search] as $dir) {
+                        if (file_exists($file = $dir . $pathEnd)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-4 fallback dirs
+        foreach ($this->fallbackDirsPsr4 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 lookup
+        if (false !== $pos = strrpos($class, '\\')) {
+            // namespaced class name
+            $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
+                . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
+        } else {
+            // PEAR-like class name
+            $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
+        }
+
+        if (isset($this->prefixesPsr0[$first])) {
+            foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
+                if (0 === strpos($class, $prefix)) {
+                    foreach ($dirs as $dir) {
+                        if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-0 fallback dirs
+        foreach ($this->fallbackDirsPsr0 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 include paths.
+        if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
+            return $file;
+        }
+
+        return false;
+    }
+}
+
+/**
+ * Scope isolated include.
+ *
+ * Prevents access to $this/self from included files.
+ *
+ * @param  string $file
+ * @return void
+ * @private
+ */
+function includeFile($file)
+{
+    include $file;
+}

+ 350 - 0
vendor/composer/InstalledVersions.php

@@ -0,0 +1,350 @@
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer;
+
+use Composer\Autoload\ClassLoader;
+use Composer\Semver\VersionParser;
+
+/**
+ * This class is copied in every Composer installed project and available to all
+ *
+ * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
+ *
+ * To require its presence, you can require `composer-runtime-api ^2.0`
+ */
+class InstalledVersions
+{
+    /**
+     * @var mixed[]|null
+     * @psalm-var array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}|array{}|null
+     */
+    private static $installed;
+
+    /**
+     * @var bool|null
+     */
+    private static $canGetVendors;
+
+    /**
+     * @var array[]
+     * @psalm-var array<string, array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
+     */
+    private static $installedByVendor = array();
+
+    /**
+     * Returns a list of all package names which are present, either by being installed, replaced or provided
+     *
+     * @return string[]
+     * @psalm-return list<string>
+     */
+    public static function getInstalledPackages()
+    {
+        $packages = array();
+        foreach (self::getInstalled() as $installed) {
+            $packages[] = array_keys($installed['versions']);
+        }
+
+        if (1 === \count($packages)) {
+            return $packages[0];
+        }
+
+        return array_keys(array_flip(\call_user_func_array('array_merge', $packages)));
+    }
+
+    /**
+     * Returns a list of all package names with a specific type e.g. 'library'
+     *
+     * @param  string   $type
+     * @return string[]
+     * @psalm-return list<string>
+     */
+    public static function getInstalledPackagesByType($type)
+    {
+        $packagesByType = array();
+
+        foreach (self::getInstalled() as $installed) {
+            foreach ($installed['versions'] as $name => $package) {
+                if (isset($package['type']) && $package['type'] === $type) {
+                    $packagesByType[] = $name;
+                }
+            }
+        }
+
+        return $packagesByType;
+    }
+
+    /**
+     * Checks whether the given package is installed
+     *
+     * This also returns true if the package name is provided or replaced by another package
+     *
+     * @param  string $packageName
+     * @param  bool   $includeDevRequirements
+     * @return bool
+     */
+    public static function isInstalled($packageName, $includeDevRequirements = true)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (isset($installed['versions'][$packageName])) {
+                return $includeDevRequirements || empty($installed['versions'][$packageName]['dev_requirement']);
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Checks whether the given package satisfies a version constraint
+     *
+     * e.g. If you want to know whether version 2.3+ of package foo/bar is installed, you would call:
+     *
+     *   Composer\InstalledVersions::satisfies(new VersionParser, 'foo/bar', '^2.3')
+     *
+     * @param  VersionParser $parser      Install composer/semver to have access to this class and functionality
+     * @param  string        $packageName
+     * @param  string|null   $constraint  A version constraint to check for, if you pass one you have to make sure composer/semver is required by your package
+     * @return bool
+     */
+    public static function satisfies(VersionParser $parser, $packageName, $constraint)
+    {
+        $constraint = $parser->parseConstraints($constraint);
+        $provided = $parser->parseConstraints(self::getVersionRanges($packageName));
+
+        return $provided->matches($constraint);
+    }
+
+    /**
+     * Returns a version constraint representing all the range(s) which are installed for a given package
+     *
+     * It is easier to use this via isInstalled() with the $constraint argument if you need to check
+     * whether a given version of a package is installed, and not just whether it exists
+     *
+     * @param  string $packageName
+     * @return string Version constraint usable with composer/semver
+     */
+    public static function getVersionRanges($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            $ranges = array();
+            if (isset($installed['versions'][$packageName]['pretty_version'])) {
+                $ranges[] = $installed['versions'][$packageName]['pretty_version'];
+            }
+            if (array_key_exists('aliases', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['aliases']);
+            }
+            if (array_key_exists('replaced', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['replaced']);
+            }
+            if (array_key_exists('provided', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['provided']);
+            }
+
+            return implode(' || ', $ranges);
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
+     */
+    public static function getVersion($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['version'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['version'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
+     */
+    public static function getPrettyVersion($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['pretty_version'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['pretty_version'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as reference
+     */
+    public static function getReference($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['reference'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['reference'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as install path. Packages of type metapackages also have a null install path.
+     */
+    public static function getInstallPath($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            return isset($installed['versions'][$packageName]['install_path']) ? $installed['versions'][$packageName]['install_path'] : null;
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @return array
+     * @psalm-return array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}
+     */
+    public static function getRootPackage()
+    {
+        $installed = self::getInstalled();
+
+        return $installed[0]['root'];
+    }
+
+    /**
+     * Returns the raw installed.php data for custom implementations
+     *
+     * @deprecated Use getAllRawData() instead which returns all datasets for all autoloaders present in the process. getRawData only returns the first dataset loaded, which may not be what you expect.
+     * @return array[]
+     * @psalm-return array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}
+     */
+    public static function getRawData()
+    {
+        @trigger_error('getRawData only returns the first dataset loaded, which may not be what you expect. Use getAllRawData() instead which returns all datasets for all autoloaders present in the process.', E_USER_DEPRECATED);
+
+        if (null === self::$installed) {
+            // only require the installed.php file if this file is loaded from its dumped location,
+            // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
+            if (substr(__DIR__, -8, 1) !== 'C') {
+                self::$installed = include __DIR__ . '/installed.php';
+            } else {
+                self::$installed = array();
+            }
+        }
+
+        return self::$installed;
+    }
+
+    /**
+     * Returns the raw data of all installed.php which are currently loaded for custom implementations
+     *
+     * @return array[]
+     * @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
+     */
+    public static function getAllRawData()
+    {
+        return self::getInstalled();
+    }
+
+    /**
+     * Lets you reload the static array from another file
+     *
+     * This is only useful for complex integrations in which a project needs to use
+     * this class but then also needs to execute another project's autoloader in process,
+     * and wants to ensure both projects have access to their version of installed.php.
+     *
+     * A typical case would be PHPUnit, where it would need to make sure it reads all
+     * the data it needs from this class, then call reload() with
+     * `require $CWD/vendor/composer/installed.php` (or similar) as input to make sure
+     * the project in which it runs can then also use this class safely, without
+     * interference between PHPUnit's dependencies and the project's dependencies.
+     *
+     * @param  array[] $data A vendor/composer/installed.php data set
+     * @return void
+     *
+     * @psalm-param array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>} $data
+     */
+    public static function reload($data)
+    {
+        self::$installed = $data;
+        self::$installedByVendor = array();
+    }
+
+    /**
+     * @return array[]
+     * @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
+     */
+    private static function getInstalled()
+    {
+        if (null === self::$canGetVendors) {
+            self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders');
+        }
+
+        $installed = array();
+
+        if (self::$canGetVendors) {
+            foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
+                if (isset(self::$installedByVendor[$vendorDir])) {
+                    $installed[] = self::$installedByVendor[$vendorDir];
+                } elseif (is_file($vendorDir.'/composer/installed.php')) {
+                    $installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php';
+                    if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) {
+                        self::$installed = $installed[count($installed) - 1];
+                    }
+                }
+            }
+        }
+
+        if (null === self::$installed) {
+            // only require the installed.php file if this file is loaded from its dumped location,
+            // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
+            if (substr(__DIR__, -8, 1) !== 'C') {
+                self::$installed = require __DIR__ . '/installed.php';
+            } else {
+                self::$installed = array();
+            }
+        }
+        $installed[] = self::$installed;
+
+        return $installed;
+    }
+}

+ 21 - 0
vendor/composer/LICENSE

@@ -0,0 +1,21 @@
+
+Copyright (c) Nils Adermann, Jordi Boggiano
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+

+ 10 - 0
vendor/composer/autoload_classmap.php

@@ -0,0 +1,10 @@
+<?php
+
+// autoload_classmap.php @generated by Composer
+
+$vendorDir = dirname(dirname(__FILE__));
+$baseDir = dirname($vendorDir);
+
+return array(
+    'Composer\\InstalledVersions' => $vendorDir . '/composer/InstalledVersions.php',
+);

+ 11 - 0
vendor/composer/autoload_files.php

@@ -0,0 +1,11 @@
+<?php
+
+// autoload_files.php @generated by Composer
+
+$vendorDir = dirname(dirname(__FILE__));
+$baseDir = dirname($vendorDir);
+
+return array(
+    '0e6d7bf4a5811bfa5cf40c5ccd6fae6a' => $vendorDir . '/symfony/polyfill-mbstring/bootstrap.php',
+    '320cde22f66dd4f5d3fd621d3e88b98f' => $vendorDir . '/symfony/polyfill-ctype/bootstrap.php',
+);

+ 9 - 0
vendor/composer/autoload_namespaces.php

@@ -0,0 +1,9 @@
+<?php
+
+// autoload_namespaces.php @generated by Composer
+
+$vendorDir = dirname(dirname(__FILE__));
+$baseDir = dirname($vendorDir);
+
+return array(
+);

+ 12 - 0
vendor/composer/autoload_psr4.php

@@ -0,0 +1,12 @@
+<?php
+
+// autoload_psr4.php @generated by Composer
+
+$vendorDir = dirname(dirname(__FILE__));
+$baseDir = dirname($vendorDir);
+
+return array(
+    'Twig\\' => array($vendorDir . '/twig/twig/src'),
+    'Symfony\\Polyfill\\Mbstring\\' => array($vendorDir . '/symfony/polyfill-mbstring'),
+    'Symfony\\Polyfill\\Ctype\\' => array($vendorDir . '/symfony/polyfill-ctype'),
+);

+ 80 - 0
vendor/composer/autoload_real.php

@@ -0,0 +1,80 @@
+<?php
+
+// autoload_real.php @generated by Composer
+
+class ComposerAutoloaderInit41e9a6737aa2883130fdaad975464e2f
+{
+    private static $loader;
+
+    public static function loadClassLoader($class)
+    {
+        if ('Composer\Autoload\ClassLoader' === $class) {
+            require __DIR__ . '/ClassLoader.php';
+        }
+    }
+
+    /**
+     * @return \Composer\Autoload\ClassLoader
+     */
+    public static function getLoader()
+    {
+        if (null !== self::$loader) {
+            return self::$loader;
+        }
+
+        require __DIR__ . '/platform_check.php';
+
+        spl_autoload_register(array('ComposerAutoloaderInit41e9a6737aa2883130fdaad975464e2f', 'loadClassLoader'), true, true);
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
+        spl_autoload_unregister(array('ComposerAutoloaderInit41e9a6737aa2883130fdaad975464e2f', 'loadClassLoader'));
+
+        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
+        if ($useStaticLoader) {
+            require __DIR__ . '/autoload_static.php';
+
+            call_user_func(\Composer\Autoload\ComposerStaticInit41e9a6737aa2883130fdaad975464e2f::getInitializer($loader));
+        } else {
+            $map = require __DIR__ . '/autoload_namespaces.php';
+            foreach ($map as $namespace => $path) {
+                $loader->set($namespace, $path);
+            }
+
+            $map = require __DIR__ . '/autoload_psr4.php';
+            foreach ($map as $namespace => $path) {
+                $loader->setPsr4($namespace, $path);
+            }
+
+            $classMap = require __DIR__ . '/autoload_classmap.php';
+            if ($classMap) {
+                $loader->addClassMap($classMap);
+            }
+        }
+
+        $loader->register(true);
+
+        if ($useStaticLoader) {
+            $includeFiles = Composer\Autoload\ComposerStaticInit41e9a6737aa2883130fdaad975464e2f::$files;
+        } else {
+            $includeFiles = require __DIR__ . '/autoload_files.php';
+        }
+        foreach ($includeFiles as $fileIdentifier => $file) {
+            composerRequire41e9a6737aa2883130fdaad975464e2f($fileIdentifier, $file);
+        }
+
+        return $loader;
+    }
+}
+
+/**
+ * @param string $fileIdentifier
+ * @param string $file
+ * @return void
+ */
+function composerRequire41e9a6737aa2883130fdaad975464e2f($fileIdentifier, $file)
+{
+    if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
+        $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
+
+        require $file;
+    }
+}

+ 54 - 0
vendor/composer/autoload_static.php

@@ -0,0 +1,54 @@
+<?php
+
+// autoload_static.php @generated by Composer
+
+namespace Composer\Autoload;
+
+class ComposerStaticInit41e9a6737aa2883130fdaad975464e2f
+{
+    public static $files = array (
+        '0e6d7bf4a5811bfa5cf40c5ccd6fae6a' => __DIR__ . '/..' . '/symfony/polyfill-mbstring/bootstrap.php',
+        '320cde22f66dd4f5d3fd621d3e88b98f' => __DIR__ . '/..' . '/symfony/polyfill-ctype/bootstrap.php',
+    );
+
+    public static $prefixLengthsPsr4 = array (
+        'T' => 
+        array (
+            'Twig\\' => 5,
+        ),
+        'S' => 
+        array (
+            'Symfony\\Polyfill\\Mbstring\\' => 26,
+            'Symfony\\Polyfill\\Ctype\\' => 23,
+        ),
+    );
+
+    public static $prefixDirsPsr4 = array (
+        'Twig\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/twig/twig/src',
+        ),
+        'Symfony\\Polyfill\\Mbstring\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/polyfill-mbstring',
+        ),
+        'Symfony\\Polyfill\\Ctype\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/polyfill-ctype',
+        ),
+    );
+
+    public static $classMap = array (
+        'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
+    );
+
+    public static function getInitializer(ClassLoader $loader)
+    {
+        return \Closure::bind(function () use ($loader) {
+            $loader->prefixLengthsPsr4 = ComposerStaticInit41e9a6737aa2883130fdaad975464e2f::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInit41e9a6737aa2883130fdaad975464e2f::$prefixDirsPsr4;
+            $loader->classMap = ComposerStaticInit41e9a6737aa2883130fdaad975464e2f::$classMap;
+
+        }, null, ClassLoader::class);
+    }
+}

+ 256 - 0
vendor/composer/installed.json

@@ -0,0 +1,256 @@
+{
+    "packages": [
+        {
+            "name": "symfony/polyfill-ctype",
+            "version": "v1.24.0",
+            "version_normalized": "1.24.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-ctype.git",
+                "reference": "30885182c981ab175d4d034db0f6f469898070ab"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/30885182c981ab175d4d034db0f6f469898070ab",
+                "reference": "30885182c981ab175d4d034db0f6f469898070ab",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "provide": {
+                "ext-ctype": "*"
+            },
+            "suggest": {
+                "ext-ctype": "For best performance"
+            },
+            "time": "2021-10-20T20:35:02+00:00",
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "1.23-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
+                }
+            },
+            "installation-source": "dist",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Ctype\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Gert de Pagter",
+                    "email": "BackEndTea@gmail.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for ctype functions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "ctype",
+                "polyfill",
+                "portable"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-ctype/tree/v1.24.0"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "install-path": "../symfony/polyfill-ctype"
+        },
+        {
+            "name": "symfony/polyfill-mbstring",
+            "version": "v1.24.0",
+            "version_normalized": "1.24.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-mbstring.git",
+                "reference": "0abb51d2f102e00a4eefcf46ba7fec406d245825"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/0abb51d2f102e00a4eefcf46ba7fec406d245825",
+                "reference": "0abb51d2f102e00a4eefcf46ba7fec406d245825",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "provide": {
+                "ext-mbstring": "*"
+            },
+            "suggest": {
+                "ext-mbstring": "For best performance"
+            },
+            "time": "2021-11-30T18:21:41+00:00",
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "1.23-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
+                }
+            },
+            "installation-source": "dist",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Mbstring\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for the Mbstring extension",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "mbstring",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.24.0"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "install-path": "../symfony/polyfill-mbstring"
+        },
+        {
+            "name": "twig/twig",
+            "version": "v3.3.7",
+            "version_normalized": "3.3.7.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/twigphp/Twig.git",
+                "reference": "8f168c6ffa3ce76d1786b3cd52275424a3fc675b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/twigphp/Twig/zipball/8f168c6ffa3ce76d1786b3cd52275424a3fc675b",
+                "reference": "8f168c6ffa3ce76d1786b3cd52275424a3fc675b",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.2.5",
+                "symfony/polyfill-ctype": "^1.8",
+                "symfony/polyfill-mbstring": "^1.3"
+            },
+            "require-dev": {
+                "psr/container": "^1.0",
+                "symfony/phpunit-bridge": "^4.4.9|^5.0.9|^6.0"
+            },
+            "time": "2022-01-03T21:15:37+00:00",
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.3-dev"
+                }
+            },
+            "installation-source": "dist",
+            "autoload": {
+                "psr-4": {
+                    "Twig\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com",
+                    "homepage": "http://fabien.potencier.org",
+                    "role": "Lead Developer"
+                },
+                {
+                    "name": "Twig Team",
+                    "role": "Contributors"
+                },
+                {
+                    "name": "Armin Ronacher",
+                    "email": "armin.ronacher@active-4.com",
+                    "role": "Project Founder"
+                }
+            ],
+            "description": "Twig, the flexible, fast, and secure template language for PHP",
+            "homepage": "https://twig.symfony.com",
+            "keywords": [
+                "templating"
+            ],
+            "support": {
+                "issues": "https://github.com/twigphp/Twig/issues",
+                "source": "https://github.com/twigphp/Twig/tree/v3.3.7"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/twig/twig",
+                    "type": "tidelift"
+                }
+            ],
+            "install-path": "../twig/twig"
+        }
+    ],
+    "dev": true,
+    "dev-package-names": []
+}

+ 50 - 0
vendor/composer/installed.php

@@ -0,0 +1,50 @@
+<?php return array(
+    'root' => array(
+        'pretty_version' => '1.0.0+no-version-set',
+        'version' => '1.0.0.0',
+        'type' => 'library',
+        'install_path' => __DIR__ . '/../../',
+        'aliases' => array(),
+        'reference' => NULL,
+        'name' => '__root__',
+        'dev' => true,
+    ),
+    'versions' => array(
+        '__root__' => array(
+            'pretty_version' => '1.0.0+no-version-set',
+            'version' => '1.0.0.0',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../../',
+            'aliases' => array(),
+            'reference' => NULL,
+            'dev_requirement' => false,
+        ),
+        'symfony/polyfill-ctype' => array(
+            'pretty_version' => 'v1.24.0',
+            'version' => '1.24.0.0',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/polyfill-ctype',
+            'aliases' => array(),
+            'reference' => '30885182c981ab175d4d034db0f6f469898070ab',
+            'dev_requirement' => false,
+        ),
+        'symfony/polyfill-mbstring' => array(
+            'pretty_version' => 'v1.24.0',
+            'version' => '1.24.0.0',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/polyfill-mbstring',
+            'aliases' => array(),
+            'reference' => '0abb51d2f102e00a4eefcf46ba7fec406d245825',
+            'dev_requirement' => false,
+        ),
+        'twig/twig' => array(
+            'pretty_version' => 'v3.3.7',
+            'version' => '3.3.7.0',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../twig/twig',
+            'aliases' => array(),
+            'reference' => '8f168c6ffa3ce76d1786b3cd52275424a3fc675b',
+            'dev_requirement' => false,
+        ),
+    ),
+);

+ 26 - 0
vendor/composer/platform_check.php

@@ -0,0 +1,26 @@
+<?php
+
+// platform_check.php @generated by Composer
+
+$issues = array();
+
+if (!(PHP_VERSION_ID >= 70205)) {
+    $issues[] = 'Your Composer dependencies require a PHP version ">= 7.2.5". You are running ' . PHP_VERSION . '.';
+}
+
+if ($issues) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . implode(PHP_EOL, $issues) . PHP_EOL.PHP_EOL);
+        } elseif (!headers_sent()) {
+            echo 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . str_replace('You are running '.PHP_VERSION.'.', '', implode(PHP_EOL, $issues)) . PHP_EOL.PHP_EOL;
+        }
+    }
+    trigger_error(
+        'Composer detected issues in your platform: ' . implode(' ', $issues),
+        E_USER_ERROR
+    );
+}

+ 232 - 0
vendor/symfony/polyfill-ctype/Ctype.php

@@ -0,0 +1,232 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Polyfill\Ctype;
+
+/**
+ * Ctype implementation through regex.
+ *
+ * @internal
+ *
+ * @author Gert de Pagter <BackEndTea@gmail.com>
+ */
+final class Ctype
+{
+    /**
+     * Returns TRUE if every character in text is either a letter or a digit, FALSE otherwise.
+     *
+     * @see https://php.net/ctype-alnum
+     *
+     * @param mixed $text
+     *
+     * @return bool
+     */
+    public static function ctype_alnum($text)
+    {
+        $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__);
+
+        return \is_string($text) && '' !== $text && !preg_match('/[^A-Za-z0-9]/', $text);
+    }
+
+    /**
+     * Returns TRUE if every character in text is a letter, FALSE otherwise.
+     *
+     * @see https://php.net/ctype-alpha
+     *
+     * @param mixed $text
+     *
+     * @return bool
+     */
+    public static function ctype_alpha($text)
+    {
+        $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__);
+
+        return \is_string($text) && '' !== $text && !preg_match('/[^A-Za-z]/', $text);
+    }
+
+    /**
+     * Returns TRUE if every character in text is a control character from the current locale, FALSE otherwise.
+     *
+     * @see https://php.net/ctype-cntrl
+     *
+     * @param mixed $text
+     *
+     * @return bool
+     */
+    public static function ctype_cntrl($text)
+    {
+        $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__);
+
+        return \is_string($text) && '' !== $text && !preg_match('/[^\x00-\x1f\x7f]/', $text);
+    }
+
+    /**
+     * Returns TRUE if every character in the string text is a decimal digit, FALSE otherwise.
+     *
+     * @see https://php.net/ctype-digit
+     *
+     * @param mixed $text
+     *
+     * @return bool
+     */
+    public static function ctype_digit($text)
+    {
+        $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__);
+
+        return \is_string($text) && '' !== $text && !preg_match('/[^0-9]/', $text);
+    }
+
+    /**
+     * Returns TRUE if every character in text is printable and actually creates visible output (no white space), FALSE otherwise.
+     *
+     * @see https://php.net/ctype-graph
+     *
+     * @param mixed $text
+     *
+     * @return bool
+     */
+    public static function ctype_graph($text)
+    {
+        $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__);
+
+        return \is_string($text) && '' !== $text && !preg_match('/[^!-~]/', $text);
+    }
+
+    /**
+     * Returns TRUE if every character in text is a lowercase letter.
+     *
+     * @see https://php.net/ctype-lower
+     *
+     * @param mixed $text
+     *
+     * @return bool
+     */
+    public static function ctype_lower($text)
+    {
+        $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__);
+
+        return \is_string($text) && '' !== $text && !preg_match('/[^a-z]/', $text);
+    }
+
+    /**
+     * Returns TRUE if every character in text will actually create output (including blanks). Returns FALSE if text contains control characters or characters that do not have any output or control function at all.
+     *
+     * @see https://php.net/ctype-print
+     *
+     * @param mixed $text
+     *
+     * @return bool
+     */
+    public static function ctype_print($text)
+    {
+        $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__);
+
+        return \is_string($text) && '' !== $text && !preg_match('/[^ -~]/', $text);
+    }
+
+    /**
+     * Returns TRUE if every character in text is printable, but neither letter, digit or blank, FALSE otherwise.
+     *
+     * @see https://php.net/ctype-punct
+     *
+     * @param mixed $text
+     *
+     * @return bool
+     */
+    public static function ctype_punct($text)
+    {
+        $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__);
+
+        return \is_string($text) && '' !== $text && !preg_match('/[^!-\/\:-@\[-`\{-~]/', $text);
+    }
+
+    /**
+     * Returns TRUE if every character in text creates some sort of white space, FALSE otherwise. Besides the blank character this also includes tab, vertical tab, line feed, carriage return and form feed characters.
+     *
+     * @see https://php.net/ctype-space
+     *
+     * @param mixed $text
+     *
+     * @return bool
+     */
+    public static function ctype_space($text)
+    {
+        $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__);
+
+        return \is_string($text) && '' !== $text && !preg_match('/[^\s]/', $text);
+    }
+
+    /**
+     * Returns TRUE if every character in text is an uppercase letter.
+     *
+     * @see https://php.net/ctype-upper
+     *
+     * @param mixed $text
+     *
+     * @return bool
+     */
+    public static function ctype_upper($text)
+    {
+        $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__);
+
+        return \is_string($text) && '' !== $text && !preg_match('/[^A-Z]/', $text);
+    }
+
+    /**
+     * Returns TRUE if every character in text is a hexadecimal 'digit', that is a decimal digit or a character from [A-Fa-f] , FALSE otherwise.
+     *
+     * @see https://php.net/ctype-xdigit
+     *
+     * @param mixed $text
+     *
+     * @return bool
+     */
+    public static function ctype_xdigit($text)
+    {
+        $text = self::convert_int_to_char_for_ctype($text, __FUNCTION__);
+
+        return \is_string($text) && '' !== $text && !preg_match('/[^A-Fa-f0-9]/', $text);
+    }
+
+    /**
+     * Converts integers to their char versions according to normal ctype behaviour, if needed.
+     *
+     * If an integer between -128 and 255 inclusive is provided,
+     * it is interpreted as the ASCII value of a single character
+     * (negative values have 256 added in order to allow characters in the Extended ASCII range).
+     * Any other integer is interpreted as a string containing the decimal digits of the integer.
+     *
+     * @param mixed  $int
+     * @param string $function
+     *
+     * @return mixed
+     */
+    private static function convert_int_to_char_for_ctype($int, $function)
+    {
+        if (!\is_int($int)) {
+            return $int;
+        }
+
+        if ($int < -128 || $int > 255) {
+            return (string) $int;
+        }
+
+        if (\PHP_VERSION_ID >= 80100) {
+            @trigger_error($function.'(): Argument of type int will be interpreted as string in the future', \E_USER_DEPRECATED);
+        }
+
+        if ($int < 0) {
+            $int += 256;
+        }
+
+        return \chr($int);
+    }
+}

+ 19 - 0
vendor/symfony/polyfill-ctype/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2018-2019 Fabien Potencier
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

+ 12 - 0
vendor/symfony/polyfill-ctype/README.md

@@ -0,0 +1,12 @@
+Symfony Polyfill / Ctype
+========================
+
+This component provides `ctype_*` functions to users who run php versions without the ctype extension.
+
+More information can be found in the
+[main Polyfill README](https://github.com/symfony/polyfill/blob/master/README.md).
+
+License
+=======
+
+This library is released under the [MIT license](LICENSE).

+ 50 - 0
vendor/symfony/polyfill-ctype/bootstrap.php

@@ -0,0 +1,50 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\Polyfill\Ctype as p;
+
+if (\PHP_VERSION_ID >= 80000) {
+    return require __DIR__.'/bootstrap80.php';
+}
+
+if (!function_exists('ctype_alnum')) {
+    function ctype_alnum($text) { return p\Ctype::ctype_alnum($text); }
+}
+if (!function_exists('ctype_alpha')) {
+    function ctype_alpha($text) { return p\Ctype::ctype_alpha($text); }
+}
+if (!function_exists('ctype_cntrl')) {
+    function ctype_cntrl($text) { return p\Ctype::ctype_cntrl($text); }
+}
+if (!function_exists('ctype_digit')) {
+    function ctype_digit($text) { return p\Ctype::ctype_digit($text); }
+}
+if (!function_exists('ctype_graph')) {
+    function ctype_graph($text) { return p\Ctype::ctype_graph($text); }
+}
+if (!function_exists('ctype_lower')) {
+    function ctype_lower($text) { return p\Ctype::ctype_lower($text); }
+}
+if (!function_exists('ctype_print')) {
+    function ctype_print($text) { return p\Ctype::ctype_print($text); }
+}
+if (!function_exists('ctype_punct')) {
+    function ctype_punct($text) { return p\Ctype::ctype_punct($text); }
+}
+if (!function_exists('ctype_space')) {
+    function ctype_space($text) { return p\Ctype::ctype_space($text); }
+}
+if (!function_exists('ctype_upper')) {
+    function ctype_upper($text) { return p\Ctype::ctype_upper($text); }
+}
+if (!function_exists('ctype_xdigit')) {
+    function ctype_xdigit($text) { return p\Ctype::ctype_xdigit($text); }
+}

+ 46 - 0
vendor/symfony/polyfill-ctype/bootstrap80.php

@@ -0,0 +1,46 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\Polyfill\Ctype as p;
+
+if (!function_exists('ctype_alnum')) {
+    function ctype_alnum(mixed $text): bool { return p\Ctype::ctype_alnum($text); }
+}
+if (!function_exists('ctype_alpha')) {
+    function ctype_alpha(mixed $text): bool { return p\Ctype::ctype_alpha($text); }
+}
+if (!function_exists('ctype_cntrl')) {
+    function ctype_cntrl(mixed $text): bool { return p\Ctype::ctype_cntrl($text); }
+}
+if (!function_exists('ctype_digit')) {
+    function ctype_digit(mixed $text): bool { return p\Ctype::ctype_digit($text); }
+}
+if (!function_exists('ctype_graph')) {
+    function ctype_graph(mixed $text): bool { return p\Ctype::ctype_graph($text); }
+}
+if (!function_exists('ctype_lower')) {
+    function ctype_lower(mixed $text): bool { return p\Ctype::ctype_lower($text); }
+}
+if (!function_exists('ctype_print')) {
+    function ctype_print(mixed $text): bool { return p\Ctype::ctype_print($text); }
+}
+if (!function_exists('ctype_punct')) {
+    function ctype_punct(mixed $text): bool { return p\Ctype::ctype_punct($text); }
+}
+if (!function_exists('ctype_space')) {
+    function ctype_space(mixed $text): bool { return p\Ctype::ctype_space($text); }
+}
+if (!function_exists('ctype_upper')) {
+    function ctype_upper(mixed $text): bool { return p\Ctype::ctype_upper($text); }
+}
+if (!function_exists('ctype_xdigit')) {
+    function ctype_xdigit(mixed $text): bool { return p\Ctype::ctype_xdigit($text); }
+}

+ 41 - 0
vendor/symfony/polyfill-ctype/composer.json

@@ -0,0 +1,41 @@
+{
+    "name": "symfony/polyfill-ctype",
+    "type": "library",
+    "description": "Symfony polyfill for ctype functions",
+    "keywords": ["polyfill", "compatibility", "portable", "ctype"],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Gert de Pagter",
+            "email": "BackEndTea@gmail.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=7.1"
+    },
+    "provide": {
+        "ext-ctype": "*"
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Polyfill\\Ctype\\": "" },
+        "files": [ "bootstrap.php" ]
+    },
+    "suggest": {
+        "ext-ctype": "For best performance"
+    },
+    "minimum-stability": "dev",
+    "extra": {
+        "branch-alias": {
+            "dev-main": "1.23-dev"
+        },
+        "thanks": {
+            "name": "symfony/polyfill",
+            "url": "https://github.com/symfony/polyfill"
+        }
+    }
+}

+ 19 - 0
vendor/symfony/polyfill-mbstring/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2015-2019 Fabien Potencier
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

+ 873 - 0
vendor/symfony/polyfill-mbstring/Mbstring.php

@@ -0,0 +1,873 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Polyfill\Mbstring;
+
+/**
+ * Partial mbstring implementation in PHP, iconv based, UTF-8 centric.
+ *
+ * Implemented:
+ * - mb_chr                  - Returns a specific character from its Unicode code point
+ * - mb_convert_encoding     - Convert character encoding
+ * - mb_convert_variables    - Convert character code in variable(s)
+ * - mb_decode_mimeheader    - Decode string in MIME header field
+ * - mb_encode_mimeheader    - Encode string for MIME header XXX NATIVE IMPLEMENTATION IS REALLY BUGGED
+ * - mb_decode_numericentity - Decode HTML numeric string reference to character
+ * - mb_encode_numericentity - Encode character to HTML numeric string reference
+ * - mb_convert_case         - Perform case folding on a string
+ * - mb_detect_encoding      - Detect character encoding
+ * - mb_get_info             - Get internal settings of mbstring
+ * - mb_http_input           - Detect HTTP input character encoding
+ * - mb_http_output          - Set/Get HTTP output character encoding
+ * - mb_internal_encoding    - Set/Get internal character encoding
+ * - mb_list_encodings       - Returns an array of all supported encodings
+ * - mb_ord                  - Returns the Unicode code point of a character
+ * - mb_output_handler       - Callback function converts character encoding in output buffer
+ * - mb_scrub                - Replaces ill-formed byte sequences with substitute characters
+ * - mb_strlen               - Get string length
+ * - mb_strpos               - Find position of first occurrence of string in a string
+ * - mb_strrpos              - Find position of last occurrence of a string in a string
+ * - mb_str_split            - Convert a string to an array
+ * - mb_strtolower           - Make a string lowercase
+ * - mb_strtoupper           - Make a string uppercase
+ * - mb_substitute_character - Set/Get substitution character
+ * - mb_substr               - Get part of string
+ * - mb_stripos              - Finds position of first occurrence of a string within another, case insensitive
+ * - mb_stristr              - Finds first occurrence of a string within another, case insensitive
+ * - mb_strrchr              - Finds the last occurrence of a character in a string within another
+ * - mb_strrichr             - Finds the last occurrence of a character in a string within another, case insensitive
+ * - mb_strripos             - Finds position of last occurrence of a string within another, case insensitive
+ * - mb_strstr               - Finds first occurrence of a string within another
+ * - mb_strwidth             - Return width of string
+ * - mb_substr_count         - Count the number of substring occurrences
+ *
+ * Not implemented:
+ * - mb_convert_kana         - Convert "kana" one from another ("zen-kaku", "han-kaku" and more)
+ * - mb_ereg_*               - Regular expression with multibyte support
+ * - mb_parse_str            - Parse GET/POST/COOKIE data and set global variable
+ * - mb_preferred_mime_name  - Get MIME charset string
+ * - mb_regex_encoding       - Returns current encoding for multibyte regex as string
+ * - mb_regex_set_options    - Set/Get the default options for mbregex functions
+ * - mb_send_mail            - Send encoded mail
+ * - mb_split                - Split multibyte string using regular expression
+ * - mb_strcut               - Get part of string
+ * - mb_strimwidth           - Get truncated string with specified width
+ *
+ * @author Nicolas Grekas <p@tchwork.com>
+ *
+ * @internal
+ */
+final class Mbstring
+{
+    public const MB_CASE_FOLD = \PHP_INT_MAX;
+
+    private const CASE_FOLD = [
+        ['µ', 'ſ', "\xCD\x85", 'ς', "\xCF\x90", "\xCF\x91", "\xCF\x95", "\xCF\x96", "\xCF\xB0", "\xCF\xB1", "\xCF\xB5", "\xE1\xBA\x9B", "\xE1\xBE\xBE"],
+        ['μ', 's', 'ι',        'σ', 'β',        'θ',        'φ',        'π',        'κ',        'ρ',        'ε',        "\xE1\xB9\xA1", 'ι'],
+    ];
+
+    private static $encodingList = ['ASCII', 'UTF-8'];
+    private static $language = 'neutral';
+    private static $internalEncoding = 'UTF-8';
+
+    public static function mb_convert_encoding($s, $toEncoding, $fromEncoding = null)
+    {
+        if (\is_array($fromEncoding) || ($fromEncoding !== null && false !== strpos($fromEncoding, ','))) {
+            $fromEncoding = self::mb_detect_encoding($s, $fromEncoding);
+        } else {
+            $fromEncoding = self::getEncoding($fromEncoding);
+        }
+
+        $toEncoding = self::getEncoding($toEncoding);
+
+        if ('BASE64' === $fromEncoding) {
+            $s = base64_decode($s);
+            $fromEncoding = $toEncoding;
+        }
+
+        if ('BASE64' === $toEncoding) {
+            return base64_encode($s);
+        }
+
+        if ('HTML-ENTITIES' === $toEncoding || 'HTML' === $toEncoding) {
+            if ('HTML-ENTITIES' === $fromEncoding || 'HTML' === $fromEncoding) {
+                $fromEncoding = 'Windows-1252';
+            }
+            if ('UTF-8' !== $fromEncoding) {
+                $s = \iconv($fromEncoding, 'UTF-8//IGNORE', $s);
+            }
+
+            return preg_replace_callback('/[\x80-\xFF]+/', [__CLASS__, 'html_encoding_callback'], $s);
+        }
+
+        if ('HTML-ENTITIES' === $fromEncoding) {
+            $s = html_entity_decode($s, \ENT_COMPAT, 'UTF-8');
+            $fromEncoding = 'UTF-8';
+        }
+
+        return \iconv($fromEncoding, $toEncoding.'//IGNORE', $s);
+    }
+
+    public static function mb_convert_variables($toEncoding, $fromEncoding, &...$vars)
+    {
+        $ok = true;
+        array_walk_recursive($vars, function (&$v) use (&$ok, $toEncoding, $fromEncoding) {
+            if (false === $v = self::mb_convert_encoding($v, $toEncoding, $fromEncoding)) {
+                $ok = false;
+            }
+        });
+
+        return $ok ? $fromEncoding : false;
+    }
+
+    public static function mb_decode_mimeheader($s)
+    {
+        return \iconv_mime_decode($s, 2, self::$internalEncoding);
+    }
+
+    public static function mb_encode_mimeheader($s, $charset = null, $transferEncoding = null, $linefeed = null, $indent = null)
+    {
+        trigger_error('mb_encode_mimeheader() is bugged. Please use iconv_mime_encode() instead', \E_USER_WARNING);
+    }
+
+    public static function mb_decode_numericentity($s, $convmap, $encoding = null)
+    {
+        if (null !== $s && !is_scalar($s) && !(\is_object($s) && method_exists($s, '__toString'))) {
+            trigger_error('mb_decode_numericentity() expects parameter 1 to be string, '.\gettype($s).' given', \E_USER_WARNING);
+
+            return null;
+        }
+
+        if (!\is_array($convmap) || (80000 > \PHP_VERSION_ID && !$convmap)) {
+            return false;
+        }
+
+        if (null !== $encoding && !is_scalar($encoding)) {
+            trigger_error('mb_decode_numericentity() expects parameter 3 to be string, '.\gettype($s).' given', \E_USER_WARNING);
+
+            return '';  // Instead of null (cf. mb_encode_numericentity).
+        }
+
+        $s = (string) $s;
+        if ('' === $s) {
+            return '';
+        }
+
+        $encoding = self::getEncoding($encoding);
+
+        if ('UTF-8' === $encoding) {
+            $encoding = null;
+            if (!preg_match('//u', $s)) {
+                $s = @\iconv('UTF-8', 'UTF-8//IGNORE', $s);
+            }
+        } else {
+            $s = \iconv($encoding, 'UTF-8//IGNORE', $s);
+        }
+
+        $cnt = floor(\count($convmap) / 4) * 4;
+
+        for ($i = 0; $i < $cnt; $i += 4) {
+            // collector_decode_htmlnumericentity ignores $convmap[$i + 3]
+            $convmap[$i] += $convmap[$i + 2];
+            $convmap[$i + 1] += $convmap[$i + 2];
+        }
+
+        $s = preg_replace_callback('/&#(?:0*([0-9]+)|x0*([0-9a-fA-F]+))(?!&);?/', function (array $m) use ($cnt, $convmap) {
+            $c = isset($m[2]) ? (int) hexdec($m[2]) : $m[1];
+            for ($i = 0; $i < $cnt; $i += 4) {
+                if ($c >= $convmap[$i] && $c <= $convmap[$i + 1]) {
+                    return self::mb_chr($c - $convmap[$i + 2]);
+                }
+            }
+
+            return $m[0];
+        }, $s);
+
+        if (null === $encoding) {
+            return $s;
+        }
+
+        return \iconv('UTF-8', $encoding.'//IGNORE', $s);
+    }
+
+    public static function mb_encode_numericentity($s, $convmap, $encoding = null, $is_hex = false)
+    {
+        if (null !== $s && !is_scalar($s) && !(\is_object($s) && method_exists($s, '__toString'))) {
+            trigger_error('mb_encode_numericentity() expects parameter 1 to be string, '.\gettype($s).' given', \E_USER_WARNING);
+
+            return null;
+        }
+
+        if (!\is_array($convmap) || (80000 > \PHP_VERSION_ID && !$convmap)) {
+            return false;
+        }
+
+        if (null !== $encoding && !is_scalar($encoding)) {
+            trigger_error('mb_encode_numericentity() expects parameter 3 to be string, '.\gettype($s).' given', \E_USER_WARNING);
+
+            return null;  // Instead of '' (cf. mb_decode_numericentity).
+        }
+
+        if (null !== $is_hex && !is_scalar($is_hex)) {
+            trigger_error('mb_encode_numericentity() expects parameter 4 to be boolean, '.\gettype($s).' given', \E_USER_WARNING);
+
+            return null;
+        }
+
+        $s = (string) $s;
+        if ('' === $s) {
+            return '';
+        }
+
+        $encoding = self::getEncoding($encoding);
+
+        if ('UTF-8' === $encoding) {
+            $encoding = null;
+            if (!preg_match('//u', $s)) {
+                $s = @\iconv('UTF-8', 'UTF-8//IGNORE', $s);
+            }
+        } else {
+            $s = \iconv($encoding, 'UTF-8//IGNORE', $s);
+        }
+
+        static $ulenMask = ["\xC0" => 2, "\xD0" => 2, "\xE0" => 3, "\xF0" => 4];
+
+        $cnt = floor(\count($convmap) / 4) * 4;
+        $i = 0;
+        $len = \strlen($s);
+        $result = '';
+
+        while ($i < $len) {
+            $ulen = $s[$i] < "\x80" ? 1 : $ulenMask[$s[$i] & "\xF0"];
+            $uchr = substr($s, $i, $ulen);
+            $i += $ulen;
+            $c = self::mb_ord($uchr);
+
+            for ($j = 0; $j < $cnt; $j += 4) {
+                if ($c >= $convmap[$j] && $c <= $convmap[$j + 1]) {
+                    $cOffset = ($c + $convmap[$j + 2]) & $convmap[$j + 3];
+                    $result .= $is_hex ? sprintf('&#x%X;', $cOffset) : '&#'.$cOffset.';';
+                    continue 2;
+                }
+            }
+            $result .= $uchr;
+        }
+
+        if (null === $encoding) {
+            return $result;
+        }
+
+        return \iconv('UTF-8', $encoding.'//IGNORE', $result);
+    }
+
+    public static function mb_convert_case($s, $mode, $encoding = null)
+    {
+        $s = (string) $s;
+        if ('' === $s) {
+            return '';
+        }
+
+        $encoding = self::getEncoding($encoding);
+
+        if ('UTF-8' === $encoding) {
+            $encoding = null;
+            if (!preg_match('//u', $s)) {
+                $s = @\iconv('UTF-8', 'UTF-8//IGNORE', $s);
+            }
+        } else {
+            $s = \iconv($encoding, 'UTF-8//IGNORE', $s);
+        }
+
+        if (\MB_CASE_TITLE == $mode) {
+            static $titleRegexp = null;
+            if (null === $titleRegexp) {
+                $titleRegexp = self::getData('titleCaseRegexp');
+            }
+            $s = preg_replace_callback($titleRegexp, [__CLASS__, 'title_case'], $s);
+        } else {
+            if (\MB_CASE_UPPER == $mode) {
+                static $upper = null;
+                if (null === $upper) {
+                    $upper = self::getData('upperCase');
+                }
+                $map = $upper;
+            } else {
+                if (self::MB_CASE_FOLD === $mode) {
+                    $s = str_replace(self::CASE_FOLD[0], self::CASE_FOLD[1], $s);
+                }
+
+                static $lower = null;
+                if (null === $lower) {
+                    $lower = self::getData('lowerCase');
+                }
+                $map = $lower;
+            }
+
+            static $ulenMask = ["\xC0" => 2, "\xD0" => 2, "\xE0" => 3, "\xF0" => 4];
+
+            $i = 0;
+            $len = \strlen($s);
+
+            while ($i < $len) {
+                $ulen = $s[$i] < "\x80" ? 1 : $ulenMask[$s[$i] & "\xF0"];
+                $uchr = substr($s, $i, $ulen);
+                $i += $ulen;
+
+                if (isset($map[$uchr])) {
+                    $uchr = $map[$uchr];
+                    $nlen = \strlen($uchr);
+
+                    if ($nlen == $ulen) {
+                        $nlen = $i;
+                        do {
+                            $s[--$nlen] = $uchr[--$ulen];
+                        } while ($ulen);
+                    } else {
+                        $s = substr_replace($s, $uchr, $i - $ulen, $ulen);
+                        $len += $nlen - $ulen;
+                        $i += $nlen - $ulen;
+                    }
+                }
+            }
+        }
+
+        if (null === $encoding) {
+            return $s;
+        }
+
+        return \iconv('UTF-8', $encoding.'//IGNORE', $s);
+    }
+
+    public static function mb_internal_encoding($encoding = null)
+    {
+        if (null === $encoding) {
+            return self::$internalEncoding;
+        }
+
+        $normalizedEncoding = self::getEncoding($encoding);
+
+        if ('UTF-8' === $normalizedEncoding || false !== @\iconv($normalizedEncoding, $normalizedEncoding, ' ')) {
+            self::$internalEncoding = $normalizedEncoding;
+
+            return true;
+        }
+
+        if (80000 > \PHP_VERSION_ID) {
+            return false;
+        }
+
+        throw new \ValueError(sprintf('Argument #1 ($encoding) must be a valid encoding, "%s" given', $encoding));
+    }
+
+    public static function mb_language($lang = null)
+    {
+        if (null === $lang) {
+            return self::$language;
+        }
+
+        switch ($normalizedLang = strtolower($lang)) {
+            case 'uni':
+            case 'neutral':
+                self::$language = $normalizedLang;
+
+                return true;
+        }
+
+        if (80000 > \PHP_VERSION_ID) {
+            return false;
+        }
+
+        throw new \ValueError(sprintf('Argument #1 ($language) must be a valid language, "%s" given', $lang));
+    }
+
+    public static function mb_list_encodings()
+    {
+        return ['UTF-8'];
+    }
+
+    public static function mb_encoding_aliases($encoding)
+    {
+        switch (strtoupper($encoding)) {
+            case 'UTF8':
+            case 'UTF-8':
+                return ['utf8'];
+        }
+
+        return false;
+    }
+
+    public static function mb_check_encoding($var = null, $encoding = null)
+    {
+        if (null === $encoding) {
+            if (null === $var) {
+                return false;
+            }
+            $encoding = self::$internalEncoding;
+        }
+
+        return self::mb_detect_encoding($var, [$encoding]) || false !== @\iconv($encoding, $encoding, $var);
+    }
+
+    public static function mb_detect_encoding($str, $encodingList = null, $strict = false)
+    {
+        if (null === $encodingList) {
+            $encodingList = self::$encodingList;
+        } else {
+            if (!\is_array($encodingList)) {
+                $encodingList = array_map('trim', explode(',', $encodingList));
+            }
+            $encodingList = array_map('strtoupper', $encodingList);
+        }
+
+        foreach ($encodingList as $enc) {
+            switch ($enc) {
+                case 'ASCII':
+                    if (!preg_match('/[\x80-\xFF]/', $str)) {
+                        return $enc;
+                    }
+                    break;
+
+                case 'UTF8':
+                case 'UTF-8':
+                    if (preg_match('//u', $str)) {
+                        return 'UTF-8';
+                    }
+                    break;
+
+                default:
+                    if (0 === strncmp($enc, 'ISO-8859-', 9)) {
+                        return $enc;
+                    }
+            }
+        }
+
+        return false;
+    }
+
+    public static function mb_detect_order($encodingList = null)
+    {
+        if (null === $encodingList) {
+            return self::$encodingList;
+        }
+
+        if (!\is_array($encodingList)) {
+            $encodingList = array_map('trim', explode(',', $encodingList));
+        }
+        $encodingList = array_map('strtoupper', $encodingList);
+
+        foreach ($encodingList as $enc) {
+            switch ($enc) {
+                default:
+                    if (strncmp($enc, 'ISO-8859-', 9)) {
+                        return false;
+                    }
+                    // no break
+                case 'ASCII':
+                case 'UTF8':
+                case 'UTF-8':
+            }
+        }
+
+        self::$encodingList = $encodingList;
+
+        return true;
+    }
+
+    public static function mb_strlen($s, $encoding = null)
+    {
+        $encoding = self::getEncoding($encoding);
+        if ('CP850' === $encoding || 'ASCII' === $encoding) {
+            return \strlen($s);
+        }
+
+        return @\iconv_strlen($s, $encoding);
+    }
+
+    public static function mb_strpos($haystack, $needle, $offset = 0, $encoding = null)
+    {
+        $encoding = self::getEncoding($encoding);
+        if ('CP850' === $encoding || 'ASCII' === $encoding) {
+            return strpos($haystack, $needle, $offset);
+        }
+
+        $needle = (string) $needle;
+        if ('' === $needle) {
+            if (80000 > \PHP_VERSION_ID) {
+                trigger_error(__METHOD__.': Empty delimiter', \E_USER_WARNING);
+
+                return false;
+            }
+
+            return 0;
+        }
+
+        return \iconv_strpos($haystack, $needle, $offset, $encoding);
+    }
+
+    public static function mb_strrpos($haystack, $needle, $offset = 0, $encoding = null)
+    {
+        $encoding = self::getEncoding($encoding);
+        if ('CP850' === $encoding || 'ASCII' === $encoding) {
+            return strrpos($haystack, $needle, $offset);
+        }
+
+        if ($offset != (int) $offset) {
+            $offset = 0;
+        } elseif ($offset = (int) $offset) {
+            if ($offset < 0) {
+                if (0 > $offset += self::mb_strlen($needle)) {
+                    $haystack = self::mb_substr($haystack, 0, $offset, $encoding);
+                }
+                $offset = 0;
+            } else {
+                $haystack = self::mb_substr($haystack, $offset, 2147483647, $encoding);
+            }
+        }
+
+        $pos = '' !== $needle || 80000 > \PHP_VERSION_ID
+            ? \iconv_strrpos($haystack, $needle, $encoding)
+            : self::mb_strlen($haystack, $encoding);
+
+        return false !== $pos ? $offset + $pos : false;
+    }
+
+    public static function mb_str_split($string, $split_length = 1, $encoding = null)
+    {
+        if (null !== $string && !is_scalar($string) && !(\is_object($string) && method_exists($string, '__toString'))) {
+            trigger_error('mb_str_split() expects parameter 1 to be string, '.\gettype($string).' given', \E_USER_WARNING);
+
+            return null;
+        }
+
+        if (1 > $split_length = (int) $split_length) {
+            if (80000 > \PHP_VERSION_ID) {
+                trigger_error('The length of each segment must be greater than zero', \E_USER_WARNING);
+                return false;
+            }
+
+            throw new \ValueError('Argument #2 ($length) must be greater than 0');
+        }
+
+        if (null === $encoding) {
+            $encoding = mb_internal_encoding();
+        }
+
+        if ('UTF-8' === $encoding = self::getEncoding($encoding)) {
+            $rx = '/(';
+            while (65535 < $split_length) {
+                $rx .= '.{65535}';
+                $split_length -= 65535;
+            }
+            $rx .= '.{'.$split_length.'})/us';
+
+            return preg_split($rx, $string, null, \PREG_SPLIT_DELIM_CAPTURE | \PREG_SPLIT_NO_EMPTY);
+        }
+
+        $result = [];
+        $length = mb_strlen($string, $encoding);
+
+        for ($i = 0; $i < $length; $i += $split_length) {
+            $result[] = mb_substr($string, $i, $split_length, $encoding);
+        }
+
+        return $result;
+    }
+
+    public static function mb_strtolower($s, $encoding = null)
+    {
+        return self::mb_convert_case($s, \MB_CASE_LOWER, $encoding);
+    }
+
+    public static function mb_strtoupper($s, $encoding = null)
+    {
+        return self::mb_convert_case($s, \MB_CASE_UPPER, $encoding);
+    }
+
+    public static function mb_substitute_character($c = null)
+    {
+        if (null === $c) {
+            return 'none';
+        }
+        if (0 === strcasecmp($c, 'none')) {
+            return true;
+        }
+        if (80000 > \PHP_VERSION_ID) {
+            return false;
+        }
+        if (\is_int($c) || 'long' === $c || 'entity' === $c) {
+            return false;
+        }
+
+        throw new \ValueError('Argument #1 ($substitute_character) must be "none", "long", "entity" or a valid codepoint');
+    }
+
+    public static function mb_substr($s, $start, $length = null, $encoding = null)
+    {
+        $encoding = self::getEncoding($encoding);
+        if ('CP850' === $encoding || 'ASCII' === $encoding) {
+            return (string) substr($s, $start, null === $length ? 2147483647 : $length);
+        }
+
+        if ($start < 0) {
+            $start = \iconv_strlen($s, $encoding) + $start;
+            if ($start < 0) {
+                $start = 0;
+            }
+        }
+
+        if (null === $length) {
+            $length = 2147483647;
+        } elseif ($length < 0) {
+            $length = \iconv_strlen($s, $encoding) + $length - $start;
+            if ($length < 0) {
+                return '';
+            }
+        }
+
+        return (string) \iconv_substr($s, $start, $length, $encoding);
+    }
+
+    public static function mb_stripos($haystack, $needle, $offset = 0, $encoding = null)
+    {
+        $haystack = self::mb_convert_case($haystack, self::MB_CASE_FOLD, $encoding);
+        $needle = self::mb_convert_case($needle, self::MB_CASE_FOLD, $encoding);
+
+        return self::mb_strpos($haystack, $needle, $offset, $encoding);
+    }
+
+    public static function mb_stristr($haystack, $needle, $part = false, $encoding = null)
+    {
+        $pos = self::mb_stripos($haystack, $needle, 0, $encoding);
+
+        return self::getSubpart($pos, $part, $haystack, $encoding);
+    }
+
+    public static function mb_strrchr($haystack, $needle, $part = false, $encoding = null)
+    {
+        $encoding = self::getEncoding($encoding);
+        if ('CP850' === $encoding || 'ASCII' === $encoding) {
+            $pos = strrpos($haystack, $needle);
+        } else {
+            $needle = self::mb_substr($needle, 0, 1, $encoding);
+            $pos = \iconv_strrpos($haystack, $needle, $encoding);
+        }
+
+        return self::getSubpart($pos, $part, $haystack, $encoding);
+    }
+
+    public static function mb_strrichr($haystack, $needle, $part = false, $encoding = null)
+    {
+        $needle = self::mb_substr($needle, 0, 1, $encoding);
+        $pos = self::mb_strripos($haystack, $needle, $encoding);
+
+        return self::getSubpart($pos, $part, $haystack, $encoding);
+    }
+
+    public static function mb_strripos($haystack, $needle, $offset = 0, $encoding = null)
+    {
+        $haystack = self::mb_convert_case($haystack, self::MB_CASE_FOLD, $encoding);
+        $needle = self::mb_convert_case($needle, self::MB_CASE_FOLD, $encoding);
+
+        return self::mb_strrpos($haystack, $needle, $offset, $encoding);
+    }
+
+    public static function mb_strstr($haystack, $needle, $part = false, $encoding = null)
+    {
+        $pos = strpos($haystack, $needle);
+        if (false === $pos) {
+            return false;
+        }
+        if ($part) {
+            return substr($haystack, 0, $pos);
+        }
+
+        return substr($haystack, $pos);
+    }
+
+    public static function mb_get_info($type = 'all')
+    {
+        $info = [
+            'internal_encoding' => self::$internalEncoding,
+            'http_output' => 'pass',
+            'http_output_conv_mimetypes' => '^(text/|application/xhtml\+xml)',
+            'func_overload' => 0,
+            'func_overload_list' => 'no overload',
+            'mail_charset' => 'UTF-8',
+            'mail_header_encoding' => 'BASE64',
+            'mail_body_encoding' => 'BASE64',
+            'illegal_chars' => 0,
+            'encoding_translation' => 'Off',
+            'language' => self::$language,
+            'detect_order' => self::$encodingList,
+            'substitute_character' => 'none',
+            'strict_detection' => 'Off',
+        ];
+
+        if ('all' === $type) {
+            return $info;
+        }
+        if (isset($info[$type])) {
+            return $info[$type];
+        }
+
+        return false;
+    }
+
+    public static function mb_http_input($type = '')
+    {
+        return false;
+    }
+
+    public static function mb_http_output($encoding = null)
+    {
+        return null !== $encoding ? 'pass' === $encoding : 'pass';
+    }
+
+    public static function mb_strwidth($s, $encoding = null)
+    {
+        $encoding = self::getEncoding($encoding);
+
+        if ('UTF-8' !== $encoding) {
+            $s = \iconv($encoding, 'UTF-8//IGNORE', $s);
+        }
+
+        $s = preg_replace('/[\x{1100}-\x{115F}\x{2329}\x{232A}\x{2E80}-\x{303E}\x{3040}-\x{A4CF}\x{AC00}-\x{D7A3}\x{F900}-\x{FAFF}\x{FE10}-\x{FE19}\x{FE30}-\x{FE6F}\x{FF00}-\x{FF60}\x{FFE0}-\x{FFE6}\x{20000}-\x{2FFFD}\x{30000}-\x{3FFFD}]/u', '', $s, -1, $wide);
+
+        return ($wide << 1) + \iconv_strlen($s, 'UTF-8');
+    }
+
+    public static function mb_substr_count($haystack, $needle, $encoding = null)
+    {
+        return substr_count($haystack, $needle);
+    }
+
+    public static function mb_output_handler($contents, $status)
+    {
+        return $contents;
+    }
+
+    public static function mb_chr($code, $encoding = null)
+    {
+        if (0x80 > $code %= 0x200000) {
+            $s = \chr($code);
+        } elseif (0x800 > $code) {
+            $s = \chr(0xC0 | $code >> 6).\chr(0x80 | $code & 0x3F);
+        } elseif (0x10000 > $code) {
+            $s = \chr(0xE0 | $code >> 12).\chr(0x80 | $code >> 6 & 0x3F).\chr(0x80 | $code & 0x3F);
+        } else {
+            $s = \chr(0xF0 | $code >> 18).\chr(0x80 | $code >> 12 & 0x3F).\chr(0x80 | $code >> 6 & 0x3F).\chr(0x80 | $code & 0x3F);
+        }
+
+        if ('UTF-8' !== $encoding = self::getEncoding($encoding)) {
+            $s = mb_convert_encoding($s, $encoding, 'UTF-8');
+        }
+
+        return $s;
+    }
+
+    public static function mb_ord($s, $encoding = null)
+    {
+        if ('UTF-8' !== $encoding = self::getEncoding($encoding)) {
+            $s = mb_convert_encoding($s, 'UTF-8', $encoding);
+        }
+
+        if (1 === \strlen($s)) {
+            return \ord($s);
+        }
+
+        $code = ($s = unpack('C*', substr($s, 0, 4))) ? $s[1] : 0;
+        if (0xF0 <= $code) {
+            return (($code - 0xF0) << 18) + (($s[2] - 0x80) << 12) + (($s[3] - 0x80) << 6) + $s[4] - 0x80;
+        }
+        if (0xE0 <= $code) {
+            return (($code - 0xE0) << 12) + (($s[2] - 0x80) << 6) + $s[3] - 0x80;
+        }
+        if (0xC0 <= $code) {
+            return (($code - 0xC0) << 6) + $s[2] - 0x80;
+        }
+
+        return $code;
+    }
+
+    private static function getSubpart($pos, $part, $haystack, $encoding)
+    {
+        if (false === $pos) {
+            return false;
+        }
+        if ($part) {
+            return self::mb_substr($haystack, 0, $pos, $encoding);
+        }
+
+        return self::mb_substr($haystack, $pos, null, $encoding);
+    }
+
+    private static function html_encoding_callback(array $m)
+    {
+        $i = 1;
+        $entities = '';
+        $m = unpack('C*', htmlentities($m[0], \ENT_COMPAT, 'UTF-8'));
+
+        while (isset($m[$i])) {
+            if (0x80 > $m[$i]) {
+                $entities .= \chr($m[$i++]);
+                continue;
+            }
+            if (0xF0 <= $m[$i]) {
+                $c = (($m[$i++] - 0xF0) << 18) + (($m[$i++] - 0x80) << 12) + (($m[$i++] - 0x80) << 6) + $m[$i++] - 0x80;
+            } elseif (0xE0 <= $m[$i]) {
+                $c = (($m[$i++] - 0xE0) << 12) + (($m[$i++] - 0x80) << 6) + $m[$i++] - 0x80;
+            } else {
+                $c = (($m[$i++] - 0xC0) << 6) + $m[$i++] - 0x80;
+            }
+
+            $entities .= '&#'.$c.';';
+        }
+
+        return $entities;
+    }
+
+    private static function title_case(array $s)
+    {
+        return self::mb_convert_case($s[1], \MB_CASE_UPPER, 'UTF-8').self::mb_convert_case($s[2], \MB_CASE_LOWER, 'UTF-8');
+    }
+
+    private static function getData($file)
+    {
+        if (file_exists($file = __DIR__.'/Resources/unidata/'.$file.'.php')) {
+            return require $file;
+        }
+
+        return false;
+    }
+
+    private static function getEncoding($encoding)
+    {
+        if (null === $encoding) {
+            return self::$internalEncoding;
+        }
+
+        if ('UTF-8' === $encoding) {
+            return 'UTF-8';
+        }
+
+        $encoding = strtoupper($encoding);
+
+        if ('8BIT' === $encoding || 'BINARY' === $encoding) {
+            return 'CP850';
+        }
+
+        if ('UTF8' === $encoding) {
+            return 'UTF-8';
+        }
+
+        return $encoding;
+    }
+}

+ 13 - 0
vendor/symfony/polyfill-mbstring/README.md

@@ -0,0 +1,13 @@
+Symfony Polyfill / Mbstring
+===========================
+
+This component provides a partial, native PHP implementation for the
+[Mbstring](https://php.net/mbstring) extension.
+
+More information can be found in the
+[main Polyfill README](https://github.com/symfony/polyfill/blob/master/README.md).
+
+License
+=======
+
+This library is released under the [MIT license](LICENSE).

+ 1397 - 0
vendor/symfony/polyfill-mbstring/Resources/unidata/lowerCase.php

@@ -0,0 +1,1397 @@
+<?php
+
+return array (
+  'A' => 'a',
+  'B' => 'b',
+  'C' => 'c',
+  'D' => 'd',
+  'E' => 'e',
+  'F' => 'f',
+  'G' => 'g',
+  'H' => 'h',
+  'I' => 'i',
+  'J' => 'j',
+  'K' => 'k',
+  'L' => 'l',
+  'M' => 'm',
+  'N' => 'n',
+  'O' => 'o',
+  'P' => 'p',
+  'Q' => 'q',
+  'R' => 'r',
+  'S' => 's',
+  'T' => 't',
+  'U' => 'u',
+  'V' => 'v',
+  'W' => 'w',
+  'X' => 'x',
+  'Y' => 'y',
+  'Z' => 'z',
+  'À' => 'à',
+  'Á' => 'á',
+  'Â' => 'â',
+  'Ã' => 'ã',
+  'Ä' => 'ä',
+  'Å' => 'å',
+  'Æ' => 'æ',
+  'Ç' => 'ç',
+  'È' => 'è',
+  'É' => 'é',
+  'Ê' => 'ê',
+  'Ë' => 'ë',
+  'Ì' => 'ì',
+  'Í' => 'í',
+  'Î' => 'î',
+  'Ï' => 'ï',
+  'Ð' => 'ð',
+  'Ñ' => 'ñ',
+  'Ò' => 'ò',
+  'Ó' => 'ó',
+  'Ô' => 'ô',
+  'Õ' => 'õ',
+  'Ö' => 'ö',
+  'Ø' => 'ø',
+  'Ù' => 'ù',
+  'Ú' => 'ú',
+  'Û' => 'û',
+  'Ü' => 'ü',
+  'Ý' => 'ý',
+  'Þ' => 'þ',
+  'Ā' => 'ā',
+  'Ă' => 'ă',
+  'Ą' => 'ą',
+  'Ć' => 'ć',
+  'Ĉ' => 'ĉ',
+  'Ċ' => 'ċ',
+  'Č' => 'č',
+  'Ď' => 'ď',
+  'Đ' => 'đ',
+  'Ē' => 'ē',
+  'Ĕ' => 'ĕ',
+  'Ė' => 'ė',
+  'Ę' => 'ę',
+  'Ě' => 'ě',
+  'Ĝ' => 'ĝ',
+  'Ğ' => 'ğ',
+  'Ġ' => 'ġ',
+  'Ģ' => 'ģ',
+  'Ĥ' => 'ĥ',
+  'Ħ' => 'ħ',
+  'Ĩ' => 'ĩ',
+  'Ī' => 'ī',
+  'Ĭ' => 'ĭ',
+  'Į' => 'į',
+  'İ' => 'i̇',
+  'IJ' => 'ij',
+  'Ĵ' => 'ĵ',
+  'Ķ' => 'ķ',
+  'Ĺ' => 'ĺ',
+  'Ļ' => 'ļ',
+  'Ľ' => 'ľ',
+  'Ŀ' => 'ŀ',
+  'Ł' => 'ł',
+  'Ń' => 'ń',
+  'Ņ' => 'ņ',
+  'Ň' => 'ň',
+  'Ŋ' => 'ŋ',
+  'Ō' => 'ō',
+  'Ŏ' => 'ŏ',
+  'Ő' => 'ő',
+  'Œ' => 'œ',
+  'Ŕ' => 'ŕ',
+  'Ŗ' => 'ŗ',
+  'Ř' => 'ř',
+  'Ś' => 'ś',
+  'Ŝ' => 'ŝ',
+  'Ş' => 'ş',
+  'Š' => 'š',
+  'Ţ' => 'ţ',
+  'Ť' => 'ť',
+  'Ŧ' => 'ŧ',
+  'Ũ' => 'ũ',
+  'Ū' => 'ū',
+  'Ŭ' => 'ŭ',
+  'Ů' => 'ů',
+  'Ű' => 'ű',
+  'Ų' => 'ų',
+  'Ŵ' => 'ŵ',
+  'Ŷ' => 'ŷ',
+  'Ÿ' => 'ÿ',
+  'Ź' => 'ź',
+  'Ż' => 'ż',
+  'Ž' => 'ž',
+  'Ɓ' => 'ɓ',
+  'Ƃ' => 'ƃ',
+  'Ƅ' => 'ƅ',
+  'Ɔ' => 'ɔ',
+  'Ƈ' => 'ƈ',
+  'Ɖ' => 'ɖ',
+  'Ɗ' => 'ɗ',
+  'Ƌ' => 'ƌ',
+  'Ǝ' => 'ǝ',
+  'Ə' => 'ə',
+  'Ɛ' => 'ɛ',
+  'Ƒ' => 'ƒ',
+  'Ɠ' => 'ɠ',
+  'Ɣ' => 'ɣ',
+  'Ɩ' => 'ɩ',
+  'Ɨ' => 'ɨ',
+  'Ƙ' => 'ƙ',
+  'Ɯ' => 'ɯ',
+  'Ɲ' => 'ɲ',
+  'Ɵ' => 'ɵ',
+  'Ơ' => 'ơ',
+  'Ƣ' => 'ƣ',
+  'Ƥ' => 'ƥ',
+  'Ʀ' => 'ʀ',
+  'Ƨ' => 'ƨ',
+  'Ʃ' => 'ʃ',
+  'Ƭ' => 'ƭ',
+  'Ʈ' => 'ʈ',
+  'Ư' => 'ư',
+  'Ʊ' => 'ʊ',
+  'Ʋ' => 'ʋ',
+  'Ƴ' => 'ƴ',
+  'Ƶ' => 'ƶ',
+  'Ʒ' => 'ʒ',
+  'Ƹ' => 'ƹ',
+  'Ƽ' => 'ƽ',
+  'DŽ' => 'dž',
+  'Dž' => 'dž',
+  'LJ' => 'lj',
+  'Lj' => 'lj',
+  'NJ' => 'nj',
+  'Nj' => 'nj',
+  'Ǎ' => 'ǎ',
+  'Ǐ' => 'ǐ',
+  'Ǒ' => 'ǒ',
+  'Ǔ' => 'ǔ',
+  'Ǖ' => 'ǖ',
+  'Ǘ' => 'ǘ',
+  'Ǚ' => 'ǚ',
+  'Ǜ' => 'ǜ',
+  'Ǟ' => 'ǟ',
+  'Ǡ' => 'ǡ',
+  'Ǣ' => 'ǣ',
+  'Ǥ' => 'ǥ',
+  'Ǧ' => 'ǧ',
+  'Ǩ' => 'ǩ',
+  'Ǫ' => 'ǫ',
+  'Ǭ' => 'ǭ',
+  'Ǯ' => 'ǯ',
+  'DZ' => 'dz',
+  'Dz' => 'dz',
+  'Ǵ' => 'ǵ',
+  'Ƕ' => 'ƕ',
+  'Ƿ' => 'ƿ',
+  'Ǹ' => 'ǹ',
+  'Ǻ' => 'ǻ',
+  'Ǽ' => 'ǽ',
+  'Ǿ' => 'ǿ',
+  'Ȁ' => 'ȁ',
+  'Ȃ' => 'ȃ',
+  'Ȅ' => 'ȅ',
+  'Ȇ' => 'ȇ',
+  'Ȉ' => 'ȉ',
+  'Ȋ' => 'ȋ',
+  'Ȍ' => 'ȍ',
+  'Ȏ' => 'ȏ',
+  'Ȑ' => 'ȑ',
+  'Ȓ' => 'ȓ',
+  'Ȕ' => 'ȕ',
+  'Ȗ' => 'ȗ',
+  'Ș' => 'ș',
+  'Ț' => 'ț',
+  'Ȝ' => 'ȝ',
+  'Ȟ' => 'ȟ',
+  'Ƞ' => 'ƞ',
+  'Ȣ' => 'ȣ',
+  'Ȥ' => 'ȥ',
+  'Ȧ' => 'ȧ',
+  'Ȩ' => 'ȩ',
+  'Ȫ' => 'ȫ',
+  'Ȭ' => 'ȭ',
+  'Ȯ' => 'ȯ',
+  'Ȱ' => 'ȱ',
+  'Ȳ' => 'ȳ',
+  'Ⱥ' => 'ⱥ',
+  'Ȼ' => 'ȼ',
+  'Ƚ' => 'ƚ',
+  'Ⱦ' => 'ⱦ',
+  'Ɂ' => 'ɂ',
+  'Ƀ' => 'ƀ',
+  'Ʉ' => 'ʉ',
+  'Ʌ' => 'ʌ',
+  'Ɇ' => 'ɇ',
+  'Ɉ' => 'ɉ',
+  'Ɋ' => 'ɋ',
+  'Ɍ' => 'ɍ',
+  'Ɏ' => 'ɏ',
+  'Ͱ' => 'ͱ',
+  'Ͳ' => 'ͳ',
+  'Ͷ' => 'ͷ',
+  'Ϳ' => 'ϳ',
+  'Ά' => 'ά',
+  'Έ' => 'έ',
+  'Ή' => 'ή',
+  'Ί' => 'ί',
+  'Ό' => 'ό',
+  'Ύ' => 'ύ',
+  'Ώ' => 'ώ',
+  'Α' => 'α',
+  'Β' => 'β',
+  'Γ' => 'γ',
+  'Δ' => 'δ',
+  'Ε' => 'ε',
+  'Ζ' => 'ζ',
+  'Η' => 'η',
+  'Θ' => 'θ',
+  'Ι' => 'ι',
+  'Κ' => 'κ',
+  'Λ' => 'λ',
+  'Μ' => 'μ',
+  'Ν' => 'ν',
+  'Ξ' => 'ξ',
+  'Ο' => 'ο',
+  'Π' => 'π',
+  'Ρ' => 'ρ',
+  'Σ' => 'σ',
+  'Τ' => 'τ',
+  'Υ' => 'υ',
+  'Φ' => 'φ',
+  'Χ' => 'χ',
+  'Ψ' => 'ψ',
+  'Ω' => 'ω',
+  'Ϊ' => 'ϊ',
+  'Ϋ' => 'ϋ',
+  'Ϗ' => 'ϗ',
+  'Ϙ' => 'ϙ',
+  'Ϛ' => 'ϛ',
+  'Ϝ' => 'ϝ',
+  'Ϟ' => 'ϟ',
+  'Ϡ' => 'ϡ',
+  'Ϣ' => 'ϣ',
+  'Ϥ' => 'ϥ',
+  'Ϧ' => 'ϧ',
+  'Ϩ' => 'ϩ',
+  'Ϫ' => 'ϫ',
+  'Ϭ' => 'ϭ',
+  'Ϯ' => 'ϯ',
+  'ϴ' => 'θ',
+  'Ϸ' => 'ϸ',
+  'Ϲ' => 'ϲ',
+  'Ϻ' => 'ϻ',
+  'Ͻ' => 'ͻ',
+  'Ͼ' => 'ͼ',
+  'Ͽ' => 'ͽ',
+  'Ѐ' => 'ѐ',
+  'Ё' => 'ё',
+  'Ђ' => 'ђ',
+  'Ѓ' => 'ѓ',
+  'Є' => 'є',
+  'Ѕ' => 'ѕ',
+  'І' => 'і',
+  'Ї' => 'ї',
+  'Ј' => 'ј',
+  'Љ' => 'љ',
+  'Њ' => 'њ',
+  'Ћ' => 'ћ',
+  'Ќ' => 'ќ',
+  'Ѝ' => 'ѝ',
+  'Ў' => 'ў',
+  'Џ' => 'џ',
+  'А' => 'а',
+  'Б' => 'б',
+  'В' => 'в',
+  'Г' => 'г',
+  'Д' => 'д',
+  'Е' => 'е',
+  'Ж' => 'ж',
+  'З' => 'з',
+  'И' => 'и',
+  'Й' => 'й',
+  'К' => 'к',
+  'Л' => 'л',
+  'М' => 'м',
+  'Н' => 'н',
+  'О' => 'о',
+  'П' => 'п',
+  'Р' => 'р',
+  'С' => 'с',
+  'Т' => 'т',
+  'У' => 'у',
+  'Ф' => 'ф',
+  'Х' => 'х',
+  'Ц' => 'ц',
+  'Ч' => 'ч',
+  'Ш' => 'ш',
+  'Щ' => 'щ',
+  'Ъ' => 'ъ',
+  'Ы' => 'ы',
+  'Ь' => 'ь',
+  'Э' => 'э',
+  'Ю' => 'ю',
+  'Я' => 'я',
+  'Ѡ' => 'ѡ',
+  'Ѣ' => 'ѣ',
+  'Ѥ' => 'ѥ',
+  'Ѧ' => 'ѧ',
+  'Ѩ' => 'ѩ',
+  'Ѫ' => 'ѫ',
+  'Ѭ' => 'ѭ',
+  'Ѯ' => 'ѯ',
+  'Ѱ' => 'ѱ',
+  'Ѳ' => 'ѳ',
+  'Ѵ' => 'ѵ',
+  'Ѷ' => 'ѷ',
+  'Ѹ' => 'ѹ',
+  'Ѻ' => 'ѻ',
+  'Ѽ' => 'ѽ',
+  'Ѿ' => 'ѿ',
+  'Ҁ' => 'ҁ',
+  'Ҋ' => 'ҋ',
+  'Ҍ' => 'ҍ',
+  'Ҏ' => 'ҏ',
+  'Ґ' => 'ґ',
+  'Ғ' => 'ғ',
+  'Ҕ' => 'ҕ',
+  'Җ' => 'җ',
+  'Ҙ' => 'ҙ',
+  'Қ' => 'қ',
+  'Ҝ' => 'ҝ',
+  'Ҟ' => 'ҟ',
+  'Ҡ' => 'ҡ',
+  'Ң' => 'ң',
+  'Ҥ' => 'ҥ',
+  'Ҧ' => 'ҧ',
+  'Ҩ' => 'ҩ',
+  'Ҫ' => 'ҫ',
+  'Ҭ' => 'ҭ',
+  'Ү' => 'ү',
+  'Ұ' => 'ұ',
+  'Ҳ' => 'ҳ',
+  'Ҵ' => 'ҵ',
+  'Ҷ' => 'ҷ',
+  'Ҹ' => 'ҹ',
+  'Һ' => 'һ',
+  'Ҽ' => 'ҽ',
+  'Ҿ' => 'ҿ',
+  'Ӏ' => 'ӏ',
+  'Ӂ' => 'ӂ',
+  'Ӄ' => 'ӄ',
+  'Ӆ' => 'ӆ',
+  'Ӈ' => 'ӈ',
+  'Ӊ' => 'ӊ',
+  'Ӌ' => 'ӌ',
+  'Ӎ' => 'ӎ',
+  'Ӑ' => 'ӑ',
+  'Ӓ' => 'ӓ',
+  'Ӕ' => 'ӕ',
+  'Ӗ' => 'ӗ',
+  'Ә' => 'ә',
+  'Ӛ' => 'ӛ',
+  'Ӝ' => 'ӝ',
+  'Ӟ' => 'ӟ',
+  'Ӡ' => 'ӡ',
+  'Ӣ' => 'ӣ',
+  'Ӥ' => 'ӥ',
+  'Ӧ' => 'ӧ',
+  'Ө' => 'ө',
+  'Ӫ' => 'ӫ',
+  'Ӭ' => 'ӭ',
+  'Ӯ' => 'ӯ',
+  'Ӱ' => 'ӱ',
+  'Ӳ' => 'ӳ',
+  'Ӵ' => 'ӵ',
+  'Ӷ' => 'ӷ',
+  'Ӹ' => 'ӹ',
+  'Ӻ' => 'ӻ',
+  'Ӽ' => 'ӽ',
+  'Ӿ' => 'ӿ',
+  'Ԁ' => 'ԁ',
+  'Ԃ' => 'ԃ',
+  'Ԅ' => 'ԅ',
+  'Ԇ' => 'ԇ',
+  'Ԉ' => 'ԉ',
+  'Ԋ' => 'ԋ',
+  'Ԍ' => 'ԍ',
+  'Ԏ' => 'ԏ',
+  'Ԑ' => 'ԑ',
+  'Ԓ' => 'ԓ',
+  'Ԕ' => 'ԕ',
+  'Ԗ' => 'ԗ',
+  'Ԙ' => 'ԙ',
+  'Ԛ' => 'ԛ',
+  'Ԝ' => 'ԝ',
+  'Ԟ' => 'ԟ',
+  'Ԡ' => 'ԡ',
+  'Ԣ' => 'ԣ',
+  'Ԥ' => 'ԥ',
+  'Ԧ' => 'ԧ',
+  'Ԩ' => 'ԩ',
+  'Ԫ' => 'ԫ',
+  'Ԭ' => 'ԭ',
+  'Ԯ' => 'ԯ',
+  'Ա' => 'ա',
+  'Բ' => 'բ',
+  'Գ' => 'գ',
+  'Դ' => 'դ',
+  'Ե' => 'ե',
+  'Զ' => 'զ',
+  'Է' => 'է',
+  'Ը' => 'ը',
+  'Թ' => 'թ',
+  'Ժ' => 'ժ',
+  'Ի' => 'ի',
+  'Լ' => 'լ',
+  'Խ' => 'խ',
+  'Ծ' => 'ծ',
+  'Կ' => 'կ',
+  'Հ' => 'հ',
+  'Ձ' => 'ձ',
+  'Ղ' => 'ղ',
+  'Ճ' => 'ճ',
+  'Մ' => 'մ',
+  'Յ' => 'յ',
+  'Ն' => 'ն',
+  'Շ' => 'շ',
+  'Ո' => 'ո',
+  'Չ' => 'չ',
+  'Պ' => 'պ',
+  'Ջ' => 'ջ',
+  'Ռ' => 'ռ',
+  'Ս' => 'ս',
+  'Վ' => 'վ',
+  'Տ' => 'տ',
+  'Ր' => 'ր',
+  'Ց' => 'ց',
+  'Ւ' => 'ւ',
+  'Փ' => 'փ',
+  'Ք' => 'ք',
+  'Օ' => 'օ',
+  'Ֆ' => 'ֆ',
+  'Ⴀ' => 'ⴀ',
+  'Ⴁ' => 'ⴁ',
+  'Ⴂ' => 'ⴂ',
+  'Ⴃ' => 'ⴃ',
+  'Ⴄ' => 'ⴄ',
+  'Ⴅ' => 'ⴅ',
+  'Ⴆ' => 'ⴆ',
+  'Ⴇ' => 'ⴇ',
+  'Ⴈ' => 'ⴈ',
+  'Ⴉ' => 'ⴉ',
+  'Ⴊ' => 'ⴊ',
+  'Ⴋ' => 'ⴋ',
+  'Ⴌ' => 'ⴌ',
+  'Ⴍ' => 'ⴍ',
+  'Ⴎ' => 'ⴎ',
+  'Ⴏ' => 'ⴏ',
+  'Ⴐ' => 'ⴐ',
+  'Ⴑ' => 'ⴑ',
+  'Ⴒ' => 'ⴒ',
+  'Ⴓ' => 'ⴓ',
+  'Ⴔ' => 'ⴔ',
+  'Ⴕ' => 'ⴕ',
+  'Ⴖ' => 'ⴖ',
+  'Ⴗ' => 'ⴗ',
+  'Ⴘ' => 'ⴘ',
+  'Ⴙ' => 'ⴙ',
+  'Ⴚ' => 'ⴚ',
+  'Ⴛ' => 'ⴛ',
+  'Ⴜ' => 'ⴜ',
+  'Ⴝ' => 'ⴝ',
+  'Ⴞ' => 'ⴞ',
+  'Ⴟ' => 'ⴟ',
+  'Ⴠ' => 'ⴠ',
+  'Ⴡ' => 'ⴡ',
+  'Ⴢ' => 'ⴢ',
+  'Ⴣ' => 'ⴣ',
+  'Ⴤ' => 'ⴤ',
+  'Ⴥ' => 'ⴥ',
+  'Ⴧ' => 'ⴧ',
+  'Ⴭ' => 'ⴭ',
+  'Ꭰ' => 'ꭰ',
+  'Ꭱ' => 'ꭱ',
+  'Ꭲ' => 'ꭲ',
+  'Ꭳ' => 'ꭳ',
+  'Ꭴ' => 'ꭴ',
+  'Ꭵ' => 'ꭵ',
+  'Ꭶ' => 'ꭶ',
+  'Ꭷ' => 'ꭷ',
+  'Ꭸ' => 'ꭸ',
+  'Ꭹ' => 'ꭹ',
+  'Ꭺ' => 'ꭺ',
+  'Ꭻ' => 'ꭻ',
+  'Ꭼ' => 'ꭼ',
+  'Ꭽ' => 'ꭽ',
+  'Ꭾ' => 'ꭾ',
+  'Ꭿ' => 'ꭿ',
+  'Ꮀ' => 'ꮀ',
+  'Ꮁ' => 'ꮁ',
+  'Ꮂ' => 'ꮂ',
+  'Ꮃ' => 'ꮃ',
+  'Ꮄ' => 'ꮄ',
+  'Ꮅ' => 'ꮅ',
+  'Ꮆ' => 'ꮆ',
+  'Ꮇ' => 'ꮇ',
+  'Ꮈ' => 'ꮈ',
+  'Ꮉ' => 'ꮉ',
+  'Ꮊ' => 'ꮊ',
+  'Ꮋ' => 'ꮋ',
+  'Ꮌ' => 'ꮌ',
+  'Ꮍ' => 'ꮍ',
+  'Ꮎ' => 'ꮎ',
+  'Ꮏ' => 'ꮏ',
+  'Ꮐ' => 'ꮐ',
+  'Ꮑ' => 'ꮑ',
+  'Ꮒ' => 'ꮒ',
+  'Ꮓ' => 'ꮓ',
+  'Ꮔ' => 'ꮔ',
+  'Ꮕ' => 'ꮕ',
+  'Ꮖ' => 'ꮖ',
+  'Ꮗ' => 'ꮗ',
+  'Ꮘ' => 'ꮘ',
+  'Ꮙ' => 'ꮙ',
+  'Ꮚ' => 'ꮚ',
+  'Ꮛ' => 'ꮛ',
+  'Ꮜ' => 'ꮜ',
+  'Ꮝ' => 'ꮝ',
+  'Ꮞ' => 'ꮞ',
+  'Ꮟ' => 'ꮟ',
+  'Ꮠ' => 'ꮠ',
+  'Ꮡ' => 'ꮡ',
+  'Ꮢ' => 'ꮢ',
+  'Ꮣ' => 'ꮣ',
+  'Ꮤ' => 'ꮤ',
+  'Ꮥ' => 'ꮥ',
+  'Ꮦ' => 'ꮦ',
+  'Ꮧ' => 'ꮧ',
+  'Ꮨ' => 'ꮨ',
+  'Ꮩ' => 'ꮩ',
+  'Ꮪ' => 'ꮪ',
+  'Ꮫ' => 'ꮫ',
+  'Ꮬ' => 'ꮬ',
+  'Ꮭ' => 'ꮭ',
+  'Ꮮ' => 'ꮮ',
+  'Ꮯ' => 'ꮯ',
+  'Ꮰ' => 'ꮰ',
+  'Ꮱ' => 'ꮱ',
+  'Ꮲ' => 'ꮲ',
+  'Ꮳ' => 'ꮳ',
+  'Ꮴ' => 'ꮴ',
+  'Ꮵ' => 'ꮵ',
+  'Ꮶ' => 'ꮶ',
+  'Ꮷ' => 'ꮷ',
+  'Ꮸ' => 'ꮸ',
+  'Ꮹ' => 'ꮹ',
+  'Ꮺ' => 'ꮺ',
+  'Ꮻ' => 'ꮻ',
+  'Ꮼ' => 'ꮼ',
+  'Ꮽ' => 'ꮽ',
+  'Ꮾ' => 'ꮾ',
+  'Ꮿ' => 'ꮿ',
+  'Ᏸ' => 'ᏸ',
+  'Ᏹ' => 'ᏹ',
+  'Ᏺ' => 'ᏺ',
+  'Ᏻ' => 'ᏻ',
+  'Ᏼ' => 'ᏼ',
+  'Ᏽ' => 'ᏽ',
+  'Ა' => 'ა',
+  'Ბ' => 'ბ',
+  'Გ' => 'გ',
+  'Დ' => 'დ',
+  'Ე' => 'ე',
+  'Ვ' => 'ვ',
+  'Ზ' => 'ზ',
+  'Თ' => 'თ',
+  'Ი' => 'ი',
+  'Კ' => 'კ',
+  'Ლ' => 'ლ',
+  'Მ' => 'მ',
+  'Ნ' => 'ნ',
+  'Ო' => 'ო',
+  'Პ' => 'პ',
+  'Ჟ' => 'ჟ',
+  'Რ' => 'რ',
+  'Ს' => 'ს',
+  'Ტ' => 'ტ',
+  'Უ' => 'უ',
+  'Ფ' => 'ფ',
+  'Ქ' => 'ქ',
+  'Ღ' => 'ღ',
+  'Ყ' => 'ყ',
+  'Შ' => 'შ',
+  'Ჩ' => 'ჩ',
+  'Ც' => 'ც',
+  'Ძ' => 'ძ',
+  'Წ' => 'წ',
+  'Ჭ' => 'ჭ',
+  'Ხ' => 'ხ',
+  'Ჯ' => 'ჯ',
+  'Ჰ' => 'ჰ',
+  'Ჱ' => 'ჱ',
+  'Ჲ' => 'ჲ',
+  'Ჳ' => 'ჳ',
+  'Ჴ' => 'ჴ',
+  'Ჵ' => 'ჵ',
+  'Ჶ' => 'ჶ',
+  'Ჷ' => 'ჷ',
+  'Ჸ' => 'ჸ',
+  'Ჹ' => 'ჹ',
+  'Ჺ' => 'ჺ',
+  'Ჽ' => 'ჽ',
+  'Ჾ' => 'ჾ',
+  'Ჿ' => 'ჿ',
+  'Ḁ' => 'ḁ',
+  'Ḃ' => 'ḃ',
+  'Ḅ' => 'ḅ',
+  'Ḇ' => 'ḇ',
+  'Ḉ' => 'ḉ',
+  'Ḋ' => 'ḋ',
+  'Ḍ' => 'ḍ',
+  'Ḏ' => 'ḏ',
+  'Ḑ' => 'ḑ',
+  'Ḓ' => 'ḓ',
+  'Ḕ' => 'ḕ',
+  'Ḗ' => 'ḗ',
+  'Ḙ' => 'ḙ',
+  'Ḛ' => 'ḛ',
+  'Ḝ' => 'ḝ',
+  'Ḟ' => 'ḟ',
+  'Ḡ' => 'ḡ',
+  'Ḣ' => 'ḣ',
+  'Ḥ' => 'ḥ',
+  'Ḧ' => 'ḧ',
+  'Ḩ' => 'ḩ',
+  'Ḫ' => 'ḫ',
+  'Ḭ' => 'ḭ',
+  'Ḯ' => 'ḯ',
+  'Ḱ' => 'ḱ',
+  'Ḳ' => 'ḳ',
+  'Ḵ' => 'ḵ',
+  'Ḷ' => 'ḷ',
+  'Ḹ' => 'ḹ',
+  'Ḻ' => 'ḻ',
+  'Ḽ' => 'ḽ',
+  'Ḿ' => 'ḿ',
+  'Ṁ' => 'ṁ',
+  'Ṃ' => 'ṃ',
+  'Ṅ' => 'ṅ',
+  'Ṇ' => 'ṇ',
+  'Ṉ' => 'ṉ',
+  'Ṋ' => 'ṋ',
+  'Ṍ' => 'ṍ',
+  'Ṏ' => 'ṏ',
+  'Ṑ' => 'ṑ',
+  'Ṓ' => 'ṓ',
+  'Ṕ' => 'ṕ',
+  'Ṗ' => 'ṗ',
+  'Ṙ' => 'ṙ',
+  'Ṛ' => 'ṛ',
+  'Ṝ' => 'ṝ',
+  'Ṟ' => 'ṟ',
+  'Ṡ' => 'ṡ',
+  'Ṣ' => 'ṣ',
+  'Ṥ' => 'ṥ',
+  'Ṧ' => 'ṧ',
+  'Ṩ' => 'ṩ',
+  'Ṫ' => 'ṫ',
+  'Ṭ' => 'ṭ',
+  'Ṯ' => 'ṯ',
+  'Ṱ' => 'ṱ',
+  'Ṳ' => 'ṳ',
+  'Ṵ' => 'ṵ',
+  'Ṷ' => 'ṷ',
+  'Ṹ' => 'ṹ',
+  'Ṻ' => 'ṻ',
+  'Ṽ' => 'ṽ',
+  'Ṿ' => 'ṿ',
+  'Ẁ' => 'ẁ',
+  'Ẃ' => 'ẃ',
+  'Ẅ' => 'ẅ',
+  'Ẇ' => 'ẇ',
+  'Ẉ' => 'ẉ',
+  'Ẋ' => 'ẋ',
+  'Ẍ' => 'ẍ',
+  'Ẏ' => 'ẏ',
+  'Ẑ' => 'ẑ',
+  'Ẓ' => 'ẓ',
+  'Ẕ' => 'ẕ',
+  'ẞ' => 'ß',
+  'Ạ' => 'ạ',
+  'Ả' => 'ả',
+  'Ấ' => 'ấ',
+  'Ầ' => 'ầ',
+  'Ẩ' => 'ẩ',
+  'Ẫ' => 'ẫ',
+  'Ậ' => 'ậ',
+  'Ắ' => 'ắ',
+  'Ằ' => 'ằ',
+  'Ẳ' => 'ẳ',
+  'Ẵ' => 'ẵ',
+  'Ặ' => 'ặ',
+  'Ẹ' => 'ẹ',
+  'Ẻ' => 'ẻ',
+  'Ẽ' => 'ẽ',
+  'Ế' => 'ế',
+  'Ề' => 'ề',
+  'Ể' => 'ể',
+  'Ễ' => 'ễ',
+  'Ệ' => 'ệ',
+  'Ỉ' => 'ỉ',
+  'Ị' => 'ị',
+  'Ọ' => 'ọ',
+  'Ỏ' => 'ỏ',
+  'Ố' => 'ố',
+  'Ồ' => 'ồ',
+  'Ổ' => 'ổ',
+  'Ỗ' => 'ỗ',
+  'Ộ' => 'ộ',
+  'Ớ' => 'ớ',
+  'Ờ' => 'ờ',
+  'Ở' => 'ở',
+  'Ỡ' => 'ỡ',
+  'Ợ' => 'ợ',
+  'Ụ' => 'ụ',
+  'Ủ' => 'ủ',
+  'Ứ' => 'ứ',
+  'Ừ' => 'ừ',
+  'Ử' => 'ử',
+  'Ữ' => 'ữ',
+  'Ự' => 'ự',
+  'Ỳ' => 'ỳ',
+  'Ỵ' => 'ỵ',
+  'Ỷ' => 'ỷ',
+  'Ỹ' => 'ỹ',
+  'Ỻ' => 'ỻ',
+  'Ỽ' => 'ỽ',
+  'Ỿ' => 'ỿ',
+  'Ἀ' => 'ἀ',
+  'Ἁ' => 'ἁ',
+  'Ἂ' => 'ἂ',
+  'Ἃ' => 'ἃ',
+  'Ἄ' => 'ἄ',
+  'Ἅ' => 'ἅ',
+  'Ἆ' => 'ἆ',
+  'Ἇ' => 'ἇ',
+  'Ἐ' => 'ἐ',
+  'Ἑ' => 'ἑ',
+  'Ἒ' => 'ἒ',
+  'Ἓ' => 'ἓ',
+  'Ἔ' => 'ἔ',
+  'Ἕ' => 'ἕ',
+  'Ἠ' => 'ἠ',
+  'Ἡ' => 'ἡ',
+  'Ἢ' => 'ἢ',
+  'Ἣ' => 'ἣ',
+  'Ἤ' => 'ἤ',
+  'Ἥ' => 'ἥ',
+  'Ἦ' => 'ἦ',
+  'Ἧ' => 'ἧ',
+  'Ἰ' => 'ἰ',
+  'Ἱ' => 'ἱ',
+  'Ἲ' => 'ἲ',
+  'Ἳ' => 'ἳ',
+  'Ἴ' => 'ἴ',
+  'Ἵ' => 'ἵ',
+  'Ἶ' => 'ἶ',
+  'Ἷ' => 'ἷ',
+  'Ὀ' => 'ὀ',
+  'Ὁ' => 'ὁ',
+  'Ὂ' => 'ὂ',
+  'Ὃ' => 'ὃ',
+  'Ὄ' => 'ὄ',
+  'Ὅ' => 'ὅ',
+  'Ὑ' => 'ὑ',
+  'Ὓ' => 'ὓ',
+  'Ὕ' => 'ὕ',
+  'Ὗ' => 'ὗ',
+  'Ὠ' => 'ὠ',
+  'Ὡ' => 'ὡ',
+  'Ὢ' => 'ὢ',
+  'Ὣ' => 'ὣ',
+  'Ὤ' => 'ὤ',
+  'Ὥ' => 'ὥ',
+  'Ὦ' => 'ὦ',
+  'Ὧ' => 'ὧ',
+  'ᾈ' => 'ᾀ',
+  'ᾉ' => 'ᾁ',
+  'ᾊ' => 'ᾂ',
+  'ᾋ' => 'ᾃ',
+  'ᾌ' => 'ᾄ',
+  'ᾍ' => 'ᾅ',
+  'ᾎ' => 'ᾆ',
+  'ᾏ' => 'ᾇ',
+  'ᾘ' => 'ᾐ',
+  'ᾙ' => 'ᾑ',
+  'ᾚ' => 'ᾒ',
+  'ᾛ' => 'ᾓ',
+  'ᾜ' => 'ᾔ',
+  'ᾝ' => 'ᾕ',
+  'ᾞ' => 'ᾖ',
+  'ᾟ' => 'ᾗ',
+  'ᾨ' => 'ᾠ',
+  'ᾩ' => 'ᾡ',
+  'ᾪ' => 'ᾢ',
+  'ᾫ' => 'ᾣ',
+  'ᾬ' => 'ᾤ',
+  'ᾭ' => 'ᾥ',
+  'ᾮ' => 'ᾦ',
+  'ᾯ' => 'ᾧ',
+  'Ᾰ' => 'ᾰ',
+  'Ᾱ' => 'ᾱ',
+  'Ὰ' => 'ὰ',
+  'Ά' => 'ά',
+  'ᾼ' => 'ᾳ',
+  'Ὲ' => 'ὲ',
+  'Έ' => 'έ',
+  'Ὴ' => 'ὴ',
+  'Ή' => 'ή',
+  'ῌ' => 'ῃ',
+  'Ῐ' => 'ῐ',
+  'Ῑ' => 'ῑ',
+  'Ὶ' => 'ὶ',
+  'Ί' => 'ί',
+  'Ῠ' => 'ῠ',
+  'Ῡ' => 'ῡ',
+  'Ὺ' => 'ὺ',
+  'Ύ' => 'ύ',
+  'Ῥ' => 'ῥ',
+  'Ὸ' => 'ὸ',
+  'Ό' => 'ό',
+  'Ὼ' => 'ὼ',
+  'Ώ' => 'ώ',
+  'ῼ' => 'ῳ',
+  'Ω' => 'ω',
+  'K' => 'k',
+  'Å' => 'å',
+  'Ⅎ' => 'ⅎ',
+  'Ⅰ' => 'ⅰ',
+  'Ⅱ' => 'ⅱ',
+  'Ⅲ' => 'ⅲ',
+  'Ⅳ' => 'ⅳ',
+  'Ⅴ' => 'ⅴ',
+  'Ⅵ' => 'ⅵ',
+  'Ⅶ' => 'ⅶ',
+  'Ⅷ' => 'ⅷ',
+  'Ⅸ' => 'ⅸ',
+  'Ⅹ' => 'ⅹ',
+  'Ⅺ' => 'ⅺ',
+  'Ⅻ' => 'ⅻ',
+  'Ⅼ' => 'ⅼ',
+  'Ⅽ' => 'ⅽ',
+  'Ⅾ' => 'ⅾ',
+  'Ⅿ' => 'ⅿ',
+  'Ↄ' => 'ↄ',
+  'Ⓐ' => 'ⓐ',
+  'Ⓑ' => 'ⓑ',
+  'Ⓒ' => 'ⓒ',
+  'Ⓓ' => 'ⓓ',
+  'Ⓔ' => 'ⓔ',
+  'Ⓕ' => 'ⓕ',
+  'Ⓖ' => 'ⓖ',
+  'Ⓗ' => 'ⓗ',
+  'Ⓘ' => 'ⓘ',
+  'Ⓙ' => 'ⓙ',
+  'Ⓚ' => 'ⓚ',
+  'Ⓛ' => 'ⓛ',
+  'Ⓜ' => 'ⓜ',
+  'Ⓝ' => 'ⓝ',
+  'Ⓞ' => 'ⓞ',
+  'Ⓟ' => 'ⓟ',
+  'Ⓠ' => 'ⓠ',
+  'Ⓡ' => 'ⓡ',
+  'Ⓢ' => 'ⓢ',
+  'Ⓣ' => 'ⓣ',
+  'Ⓤ' => 'ⓤ',
+  'Ⓥ' => 'ⓥ',
+  'Ⓦ' => 'ⓦ',
+  'Ⓧ' => 'ⓧ',
+  'Ⓨ' => 'ⓨ',
+  'Ⓩ' => 'ⓩ',
+  'Ⰰ' => 'ⰰ',
+  'Ⰱ' => 'ⰱ',
+  'Ⰲ' => 'ⰲ',
+  'Ⰳ' => 'ⰳ',
+  'Ⰴ' => 'ⰴ',
+  'Ⰵ' => 'ⰵ',
+  'Ⰶ' => 'ⰶ',
+  'Ⰷ' => 'ⰷ',
+  'Ⰸ' => 'ⰸ',
+  'Ⰹ' => 'ⰹ',
+  'Ⰺ' => 'ⰺ',
+  'Ⰻ' => 'ⰻ',
+  'Ⰼ' => 'ⰼ',
+  'Ⰽ' => 'ⰽ',
+  'Ⰾ' => 'ⰾ',
+  'Ⰿ' => 'ⰿ',
+  'Ⱀ' => 'ⱀ',
+  'Ⱁ' => 'ⱁ',
+  'Ⱂ' => 'ⱂ',
+  'Ⱃ' => 'ⱃ',
+  'Ⱄ' => 'ⱄ',
+  'Ⱅ' => 'ⱅ',
+  'Ⱆ' => 'ⱆ',
+  'Ⱇ' => 'ⱇ',
+  'Ⱈ' => 'ⱈ',
+  'Ⱉ' => 'ⱉ',
+  'Ⱊ' => 'ⱊ',
+  'Ⱋ' => 'ⱋ',
+  'Ⱌ' => 'ⱌ',
+  'Ⱍ' => 'ⱍ',
+  'Ⱎ' => 'ⱎ',
+  'Ⱏ' => 'ⱏ',
+  'Ⱐ' => 'ⱐ',
+  'Ⱑ' => 'ⱑ',
+  'Ⱒ' => 'ⱒ',
+  'Ⱓ' => 'ⱓ',
+  'Ⱔ' => 'ⱔ',
+  'Ⱕ' => 'ⱕ',
+  'Ⱖ' => 'ⱖ',
+  'Ⱗ' => 'ⱗ',
+  'Ⱘ' => 'ⱘ',
+  'Ⱙ' => 'ⱙ',
+  'Ⱚ' => 'ⱚ',
+  'Ⱛ' => 'ⱛ',
+  'Ⱜ' => 'ⱜ',
+  'Ⱝ' => 'ⱝ',
+  'Ⱞ' => 'ⱞ',
+  'Ⱡ' => 'ⱡ',
+  'Ɫ' => 'ɫ',
+  'Ᵽ' => 'ᵽ',
+  'Ɽ' => 'ɽ',
+  'Ⱨ' => 'ⱨ',
+  'Ⱪ' => 'ⱪ',
+  'Ⱬ' => 'ⱬ',
+  'Ɑ' => 'ɑ',
+  'Ɱ' => 'ɱ',
+  'Ɐ' => 'ɐ',
+  'Ɒ' => 'ɒ',
+  'Ⱳ' => 'ⱳ',
+  'Ⱶ' => 'ⱶ',
+  'Ȿ' => 'ȿ',
+  'Ɀ' => 'ɀ',
+  'Ⲁ' => 'ⲁ',
+  'Ⲃ' => 'ⲃ',
+  'Ⲅ' => 'ⲅ',
+  'Ⲇ' => 'ⲇ',
+  'Ⲉ' => 'ⲉ',
+  'Ⲋ' => 'ⲋ',
+  'Ⲍ' => 'ⲍ',
+  'Ⲏ' => 'ⲏ',
+  'Ⲑ' => 'ⲑ',
+  'Ⲓ' => 'ⲓ',
+  'Ⲕ' => 'ⲕ',
+  'Ⲗ' => 'ⲗ',
+  'Ⲙ' => 'ⲙ',
+  'Ⲛ' => 'ⲛ',
+  'Ⲝ' => 'ⲝ',
+  'Ⲟ' => 'ⲟ',
+  'Ⲡ' => 'ⲡ',
+  'Ⲣ' => 'ⲣ',
+  'Ⲥ' => 'ⲥ',
+  'Ⲧ' => 'ⲧ',
+  'Ⲩ' => 'ⲩ',
+  'Ⲫ' => 'ⲫ',
+  'Ⲭ' => 'ⲭ',
+  'Ⲯ' => 'ⲯ',
+  'Ⲱ' => 'ⲱ',
+  'Ⲳ' => 'ⲳ',
+  'Ⲵ' => 'ⲵ',
+  'Ⲷ' => 'ⲷ',
+  'Ⲹ' => 'ⲹ',
+  'Ⲻ' => 'ⲻ',
+  'Ⲽ' => 'ⲽ',
+  'Ⲿ' => 'ⲿ',
+  'Ⳁ' => 'ⳁ',
+  'Ⳃ' => 'ⳃ',
+  'Ⳅ' => 'ⳅ',
+  'Ⳇ' => 'ⳇ',
+  'Ⳉ' => 'ⳉ',
+  'Ⳋ' => 'ⳋ',
+  'Ⳍ' => 'ⳍ',
+  'Ⳏ' => 'ⳏ',
+  'Ⳑ' => 'ⳑ',
+  'Ⳓ' => 'ⳓ',
+  'Ⳕ' => 'ⳕ',
+  'Ⳗ' => 'ⳗ',
+  'Ⳙ' => 'ⳙ',
+  'Ⳛ' => 'ⳛ',
+  'Ⳝ' => 'ⳝ',
+  'Ⳟ' => 'ⳟ',
+  'Ⳡ' => 'ⳡ',
+  'Ⳣ' => 'ⳣ',
+  'Ⳬ' => 'ⳬ',
+  'Ⳮ' => 'ⳮ',
+  'Ⳳ' => 'ⳳ',
+  'Ꙁ' => 'ꙁ',
+  'Ꙃ' => 'ꙃ',
+  'Ꙅ' => 'ꙅ',
+  'Ꙇ' => 'ꙇ',
+  'Ꙉ' => 'ꙉ',
+  'Ꙋ' => 'ꙋ',
+  'Ꙍ' => 'ꙍ',
+  'Ꙏ' => 'ꙏ',
+  'Ꙑ' => 'ꙑ',
+  'Ꙓ' => 'ꙓ',
+  'Ꙕ' => 'ꙕ',
+  'Ꙗ' => 'ꙗ',
+  'Ꙙ' => 'ꙙ',
+  'Ꙛ' => 'ꙛ',
+  'Ꙝ' => 'ꙝ',
+  'Ꙟ' => 'ꙟ',
+  'Ꙡ' => 'ꙡ',
+  'Ꙣ' => 'ꙣ',
+  'Ꙥ' => 'ꙥ',
+  'Ꙧ' => 'ꙧ',
+  'Ꙩ' => 'ꙩ',
+  'Ꙫ' => 'ꙫ',
+  'Ꙭ' => 'ꙭ',
+  'Ꚁ' => 'ꚁ',
+  'Ꚃ' => 'ꚃ',
+  'Ꚅ' => 'ꚅ',
+  'Ꚇ' => 'ꚇ',
+  'Ꚉ' => 'ꚉ',
+  'Ꚋ' => 'ꚋ',
+  'Ꚍ' => 'ꚍ',
+  'Ꚏ' => 'ꚏ',
+  'Ꚑ' => 'ꚑ',
+  'Ꚓ' => 'ꚓ',
+  'Ꚕ' => 'ꚕ',
+  'Ꚗ' => 'ꚗ',
+  'Ꚙ' => 'ꚙ',
+  'Ꚛ' => 'ꚛ',
+  'Ꜣ' => 'ꜣ',
+  'Ꜥ' => 'ꜥ',
+  'Ꜧ' => 'ꜧ',
+  'Ꜩ' => 'ꜩ',
+  'Ꜫ' => 'ꜫ',
+  'Ꜭ' => 'ꜭ',
+  'Ꜯ' => 'ꜯ',
+  'Ꜳ' => 'ꜳ',
+  'Ꜵ' => 'ꜵ',
+  'Ꜷ' => 'ꜷ',
+  'Ꜹ' => 'ꜹ',
+  'Ꜻ' => 'ꜻ',
+  'Ꜽ' => 'ꜽ',
+  'Ꜿ' => 'ꜿ',
+  'Ꝁ' => 'ꝁ',
+  'Ꝃ' => 'ꝃ',
+  'Ꝅ' => 'ꝅ',
+  'Ꝇ' => 'ꝇ',
+  'Ꝉ' => 'ꝉ',
+  'Ꝋ' => 'ꝋ',
+  'Ꝍ' => 'ꝍ',
+  'Ꝏ' => 'ꝏ',
+  'Ꝑ' => 'ꝑ',
+  'Ꝓ' => 'ꝓ',
+  'Ꝕ' => 'ꝕ',
+  'Ꝗ' => 'ꝗ',
+  'Ꝙ' => 'ꝙ',
+  'Ꝛ' => 'ꝛ',
+  'Ꝝ' => 'ꝝ',
+  'Ꝟ' => 'ꝟ',
+  'Ꝡ' => 'ꝡ',
+  'Ꝣ' => 'ꝣ',
+  'Ꝥ' => 'ꝥ',
+  'Ꝧ' => 'ꝧ',
+  'Ꝩ' => 'ꝩ',
+  'Ꝫ' => 'ꝫ',
+  'Ꝭ' => 'ꝭ',
+  'Ꝯ' => 'ꝯ',
+  'Ꝺ' => 'ꝺ',
+  'Ꝼ' => 'ꝼ',
+  'Ᵹ' => 'ᵹ',
+  'Ꝿ' => 'ꝿ',
+  'Ꞁ' => 'ꞁ',
+  'Ꞃ' => 'ꞃ',
+  'Ꞅ' => 'ꞅ',
+  'Ꞇ' => 'ꞇ',
+  'Ꞌ' => 'ꞌ',
+  'Ɥ' => 'ɥ',
+  'Ꞑ' => 'ꞑ',
+  'Ꞓ' => 'ꞓ',
+  'Ꞗ' => 'ꞗ',
+  'Ꞙ' => 'ꞙ',
+  'Ꞛ' => 'ꞛ',
+  'Ꞝ' => 'ꞝ',
+  'Ꞟ' => 'ꞟ',
+  'Ꞡ' => 'ꞡ',
+  'Ꞣ' => 'ꞣ',
+  'Ꞥ' => 'ꞥ',
+  'Ꞧ' => 'ꞧ',
+  'Ꞩ' => 'ꞩ',
+  'Ɦ' => 'ɦ',
+  'Ɜ' => 'ɜ',
+  'Ɡ' => 'ɡ',
+  'Ɬ' => 'ɬ',
+  'Ɪ' => 'ɪ',
+  'Ʞ' => 'ʞ',
+  'Ʇ' => 'ʇ',
+  'Ʝ' => 'ʝ',
+  'Ꭓ' => 'ꭓ',
+  'Ꞵ' => 'ꞵ',
+  'Ꞷ' => 'ꞷ',
+  'Ꞹ' => 'ꞹ',
+  'Ꞻ' => 'ꞻ',
+  'Ꞽ' => 'ꞽ',
+  'Ꞿ' => 'ꞿ',
+  'Ꟃ' => 'ꟃ',
+  'Ꞔ' => 'ꞔ',
+  'Ʂ' => 'ʂ',
+  'Ᶎ' => 'ᶎ',
+  'Ꟈ' => 'ꟈ',
+  'Ꟊ' => 'ꟊ',
+  'Ꟶ' => 'ꟶ',
+  'A' => 'a',
+  'B' => 'b',
+  'C' => 'c',
+  'D' => 'd',
+  'E' => 'e',
+  'F' => 'f',
+  'G' => 'g',
+  'H' => 'h',
+  'I' => 'i',
+  'J' => 'j',
+  'K' => 'k',
+  'L' => 'l',
+  'M' => 'm',
+  'N' => 'n',
+  'O' => 'o',
+  'P' => 'p',
+  'Q' => 'q',
+  'R' => 'r',
+  'S' => 's',
+  'T' => 't',
+  'U' => 'u',
+  'V' => 'v',
+  'W' => 'w',
+  'X' => 'x',
+  'Y' => 'y',
+  'Z' => 'z',
+  '𐐀' => '𐐨',
+  '𐐁' => '𐐩',
+  '𐐂' => '𐐪',
+  '𐐃' => '𐐫',
+  '𐐄' => '𐐬',
+  '𐐅' => '𐐭',
+  '𐐆' => '𐐮',
+  '𐐇' => '𐐯',
+  '𐐈' => '𐐰',
+  '𐐉' => '𐐱',
+  '𐐊' => '𐐲',
+  '𐐋' => '𐐳',
+  '𐐌' => '𐐴',
+  '𐐍' => '𐐵',
+  '𐐎' => '𐐶',
+  '𐐏' => '𐐷',
+  '𐐐' => '𐐸',
+  '𐐑' => '𐐹',
+  '𐐒' => '𐐺',
+  '𐐓' => '𐐻',
+  '𐐔' => '𐐼',
+  '𐐕' => '𐐽',
+  '𐐖' => '𐐾',
+  '𐐗' => '𐐿',
+  '𐐘' => '𐑀',
+  '𐐙' => '𐑁',
+  '𐐚' => '𐑂',
+  '𐐛' => '𐑃',
+  '𐐜' => '𐑄',
+  '𐐝' => '𐑅',
+  '𐐞' => '𐑆',
+  '𐐟' => '𐑇',
+  '𐐠' => '𐑈',
+  '𐐡' => '𐑉',
+  '𐐢' => '𐑊',
+  '𐐣' => '𐑋',
+  '𐐤' => '𐑌',
+  '𐐥' => '𐑍',
+  '𐐦' => '𐑎',
+  '𐐧' => '𐑏',
+  '𐒰' => '𐓘',
+  '𐒱' => '𐓙',
+  '𐒲' => '𐓚',
+  '𐒳' => '𐓛',
+  '𐒴' => '𐓜',
+  '𐒵' => '𐓝',
+  '𐒶' => '𐓞',
+  '𐒷' => '𐓟',
+  '𐒸' => '𐓠',
+  '𐒹' => '𐓡',
+  '𐒺' => '𐓢',
+  '𐒻' => '𐓣',
+  '𐒼' => '𐓤',
+  '𐒽' => '𐓥',
+  '𐒾' => '𐓦',
+  '𐒿' => '𐓧',
+  '𐓀' => '𐓨',
+  '𐓁' => '𐓩',
+  '𐓂' => '𐓪',
+  '𐓃' => '𐓫',
+  '𐓄' => '𐓬',
+  '𐓅' => '𐓭',
+  '𐓆' => '𐓮',
+  '𐓇' => '𐓯',
+  '𐓈' => '𐓰',
+  '𐓉' => '𐓱',
+  '𐓊' => '𐓲',
+  '𐓋' => '𐓳',
+  '𐓌' => '𐓴',
+  '𐓍' => '𐓵',
+  '𐓎' => '𐓶',
+  '𐓏' => '𐓷',
+  '𐓐' => '𐓸',
+  '𐓑' => '𐓹',
+  '𐓒' => '𐓺',
+  '𐓓' => '𐓻',
+  '𐲀' => '𐳀',
+  '𐲁' => '𐳁',
+  '𐲂' => '𐳂',
+  '𐲃' => '𐳃',
+  '𐲄' => '𐳄',
+  '𐲅' => '𐳅',
+  '𐲆' => '𐳆',
+  '𐲇' => '𐳇',
+  '𐲈' => '𐳈',
+  '𐲉' => '𐳉',
+  '𐲊' => '𐳊',
+  '𐲋' => '𐳋',
+  '𐲌' => '𐳌',
+  '𐲍' => '𐳍',
+  '𐲎' => '𐳎',
+  '𐲏' => '𐳏',
+  '𐲐' => '𐳐',
+  '𐲑' => '𐳑',
+  '𐲒' => '𐳒',
+  '𐲓' => '𐳓',
+  '𐲔' => '𐳔',
+  '𐲕' => '𐳕',
+  '𐲖' => '𐳖',
+  '𐲗' => '𐳗',
+  '𐲘' => '𐳘',
+  '𐲙' => '𐳙',
+  '𐲚' => '𐳚',
+  '𐲛' => '𐳛',
+  '𐲜' => '𐳜',
+  '𐲝' => '𐳝',
+  '𐲞' => '𐳞',
+  '𐲟' => '𐳟',
+  '𐲠' => '𐳠',
+  '𐲡' => '𐳡',
+  '𐲢' => '𐳢',
+  '𐲣' => '𐳣',
+  '𐲤' => '𐳤',
+  '𐲥' => '𐳥',
+  '𐲦' => '𐳦',
+  '𐲧' => '𐳧',
+  '𐲨' => '𐳨',
+  '𐲩' => '𐳩',
+  '𐲪' => '𐳪',
+  '𐲫' => '𐳫',
+  '𐲬' => '𐳬',
+  '𐲭' => '𐳭',
+  '𐲮' => '𐳮',
+  '𐲯' => '𐳯',
+  '𐲰' => '𐳰',
+  '𐲱' => '𐳱',
+  '𐲲' => '𐳲',
+  '𑢠' => '𑣀',
+  '𑢡' => '𑣁',
+  '𑢢' => '𑣂',
+  '𑢣' => '𑣃',
+  '𑢤' => '𑣄',
+  '𑢥' => '𑣅',
+  '𑢦' => '𑣆',
+  '𑢧' => '𑣇',
+  '𑢨' => '𑣈',
+  '𑢩' => '𑣉',
+  '𑢪' => '𑣊',
+  '𑢫' => '𑣋',
+  '𑢬' => '𑣌',
+  '𑢭' => '𑣍',
+  '𑢮' => '𑣎',
+  '𑢯' => '𑣏',
+  '𑢰' => '𑣐',
+  '𑢱' => '𑣑',
+  '𑢲' => '𑣒',
+  '𑢳' => '𑣓',
+  '𑢴' => '𑣔',
+  '𑢵' => '𑣕',
+  '𑢶' => '𑣖',
+  '𑢷' => '𑣗',
+  '𑢸' => '𑣘',
+  '𑢹' => '𑣙',
+  '𑢺' => '𑣚',
+  '𑢻' => '𑣛',
+  '𑢼' => '𑣜',
+  '𑢽' => '𑣝',
+  '𑢾' => '𑣞',
+  '𑢿' => '𑣟',
+  '𖹀' => '𖹠',
+  '𖹁' => '𖹡',
+  '𖹂' => '𖹢',
+  '𖹃' => '𖹣',
+  '𖹄' => '𖹤',
+  '𖹅' => '𖹥',
+  '𖹆' => '𖹦',
+  '𖹇' => '𖹧',
+  '𖹈' => '𖹨',
+  '𖹉' => '𖹩',
+  '𖹊' => '𖹪',
+  '𖹋' => '𖹫',
+  '𖹌' => '𖹬',
+  '𖹍' => '𖹭',
+  '𖹎' => '𖹮',
+  '𖹏' => '𖹯',
+  '𖹐' => '𖹰',
+  '𖹑' => '𖹱',
+  '𖹒' => '𖹲',
+  '𖹓' => '𖹳',
+  '𖹔' => '𖹴',
+  '𖹕' => '𖹵',
+  '𖹖' => '𖹶',
+  '𖹗' => '𖹷',
+  '𖹘' => '𖹸',
+  '𖹙' => '𖹹',
+  '𖹚' => '𖹺',
+  '𖹛' => '𖹻',
+  '𖹜' => '𖹼',
+  '𖹝' => '𖹽',
+  '𖹞' => '𖹾',
+  '𖹟' => '𖹿',
+  '𞤀' => '𞤢',
+  '𞤁' => '𞤣',
+  '𞤂' => '𞤤',
+  '𞤃' => '𞤥',
+  '𞤄' => '𞤦',
+  '𞤅' => '𞤧',
+  '𞤆' => '𞤨',
+  '𞤇' => '𞤩',
+  '𞤈' => '𞤪',
+  '𞤉' => '𞤫',
+  '𞤊' => '𞤬',
+  '𞤋' => '𞤭',
+  '𞤌' => '𞤮',
+  '𞤍' => '𞤯',
+  '𞤎' => '𞤰',
+  '𞤏' => '𞤱',
+  '𞤐' => '𞤲',
+  '𞤑' => '𞤳',
+  '𞤒' => '𞤴',
+  '𞤓' => '𞤵',
+  '𞤔' => '𞤶',
+  '𞤕' => '𞤷',
+  '𞤖' => '𞤸',
+  '𞤗' => '𞤹',
+  '𞤘' => '𞤺',
+  '𞤙' => '𞤻',
+  '𞤚' => '𞤼',
+  '𞤛' => '𞤽',
+  '𞤜' => '𞤾',
+  '𞤝' => '𞤿',
+  '𞤞' => '𞥀',
+  '𞤟' => '𞥁',
+  '𞤠' => '𞥂',
+  '𞤡' => '𞥃',
+);

File diff suppressed because it is too large
+ 4 - 0
vendor/symfony/polyfill-mbstring/Resources/unidata/titleCaseRegexp.php


+ 1489 - 0
vendor/symfony/polyfill-mbstring/Resources/unidata/upperCase.php

@@ -0,0 +1,1489 @@
+<?php
+
+return array (
+  'a' => 'A',
+  'b' => 'B',
+  'c' => 'C',
+  'd' => 'D',
+  'e' => 'E',
+  'f' => 'F',
+  'g' => 'G',
+  'h' => 'H',
+  'i' => 'I',
+  'j' => 'J',
+  'k' => 'K',
+  'l' => 'L',
+  'm' => 'M',
+  'n' => 'N',
+  'o' => 'O',
+  'p' => 'P',
+  'q' => 'Q',
+  'r' => 'R',
+  's' => 'S',
+  't' => 'T',
+  'u' => 'U',
+  'v' => 'V',
+  'w' => 'W',
+  'x' => 'X',
+  'y' => 'Y',
+  'z' => 'Z',
+  'µ' => 'Μ',
+  'à' => 'À',
+  'á' => 'Á',
+  'â' => 'Â',
+  'ã' => 'Ã',
+  'ä' => 'Ä',
+  'å' => 'Å',
+  'æ' => 'Æ',
+  'ç' => 'Ç',
+  'è' => 'È',
+  'é' => 'É',
+  'ê' => 'Ê',
+  'ë' => 'Ë',
+  'ì' => 'Ì',
+  'í' => 'Í',
+  'î' => 'Î',
+  'ï' => 'Ï',
+  'ð' => 'Ð',
+  'ñ' => 'Ñ',
+  'ò' => 'Ò',
+  'ó' => 'Ó',
+  'ô' => 'Ô',
+  'õ' => 'Õ',
+  'ö' => 'Ö',
+  'ø' => 'Ø',
+  'ù' => 'Ù',
+  'ú' => 'Ú',
+  'û' => 'Û',
+  'ü' => 'Ü',
+  'ý' => 'Ý',
+  'þ' => 'Þ',
+  'ÿ' => 'Ÿ',
+  'ā' => 'Ā',
+  'ă' => 'Ă',
+  'ą' => 'Ą',
+  'ć' => 'Ć',
+  'ĉ' => 'Ĉ',
+  'ċ' => 'Ċ',
+  'č' => 'Č',
+  'ď' => 'Ď',
+  'đ' => 'Đ',
+  'ē' => 'Ē',
+  'ĕ' => 'Ĕ',
+  'ė' => 'Ė',
+  'ę' => 'Ę',
+  'ě' => 'Ě',
+  'ĝ' => 'Ĝ',
+  'ğ' => 'Ğ',
+  'ġ' => 'Ġ',
+  'ģ' => 'Ģ',
+  'ĥ' => 'Ĥ',
+  'ħ' => 'Ħ',
+  'ĩ' => 'Ĩ',
+  'ī' => 'Ī',
+  'ĭ' => 'Ĭ',
+  'į' => 'Į',
+  'ı' => 'I',
+  'ij' => 'IJ',
+  'ĵ' => 'Ĵ',
+  'ķ' => 'Ķ',
+  'ĺ' => 'Ĺ',
+  'ļ' => 'Ļ',
+  'ľ' => 'Ľ',
+  'ŀ' => 'Ŀ',
+  'ł' => 'Ł',
+  'ń' => 'Ń',
+  'ņ' => 'Ņ',
+  'ň' => 'Ň',
+  'ŋ' => 'Ŋ',
+  'ō' => 'Ō',
+  'ŏ' => 'Ŏ',
+  'ő' => 'Ő',
+  'œ' => 'Œ',
+  'ŕ' => 'Ŕ',
+  'ŗ' => 'Ŗ',
+  'ř' => 'Ř',
+  'ś' => 'Ś',
+  'ŝ' => 'Ŝ',
+  'ş' => 'Ş',
+  'š' => 'Š',
+  'ţ' => 'Ţ',
+  'ť' => 'Ť',
+  'ŧ' => 'Ŧ',
+  'ũ' => 'Ũ',
+  'ū' => 'Ū',
+  'ŭ' => 'Ŭ',
+  'ů' => 'Ů',
+  'ű' => 'Ű',
+  'ų' => 'Ų',
+  'ŵ' => 'Ŵ',
+  'ŷ' => 'Ŷ',
+  'ź' => 'Ź',
+  'ż' => 'Ż',
+  'ž' => 'Ž',
+  'ſ' => 'S',
+  'ƀ' => 'Ƀ',
+  'ƃ' => 'Ƃ',
+  'ƅ' => 'Ƅ',
+  'ƈ' => 'Ƈ',
+  'ƌ' => 'Ƌ',
+  'ƒ' => 'Ƒ',
+  'ƕ' => 'Ƕ',
+  'ƙ' => 'Ƙ',
+  'ƚ' => 'Ƚ',
+  'ƞ' => 'Ƞ',
+  'ơ' => 'Ơ',
+  'ƣ' => 'Ƣ',
+  'ƥ' => 'Ƥ',
+  'ƨ' => 'Ƨ',
+  'ƭ' => 'Ƭ',
+  'ư' => 'Ư',
+  'ƴ' => 'Ƴ',
+  'ƶ' => 'Ƶ',
+  'ƹ' => 'Ƹ',
+  'ƽ' => 'Ƽ',
+  'ƿ' => 'Ƿ',
+  'Dž' => 'DŽ',
+  'dž' => 'DŽ',
+  'Lj' => 'LJ',
+  'lj' => 'LJ',
+  'Nj' => 'NJ',
+  'nj' => 'NJ',
+  'ǎ' => 'Ǎ',
+  'ǐ' => 'Ǐ',
+  'ǒ' => 'Ǒ',
+  'ǔ' => 'Ǔ',
+  'ǖ' => 'Ǖ',
+  'ǘ' => 'Ǘ',
+  'ǚ' => 'Ǚ',
+  'ǜ' => 'Ǜ',
+  'ǝ' => 'Ǝ',
+  'ǟ' => 'Ǟ',
+  'ǡ' => 'Ǡ',
+  'ǣ' => 'Ǣ',
+  'ǥ' => 'Ǥ',
+  'ǧ' => 'Ǧ',
+  'ǩ' => 'Ǩ',
+  'ǫ' => 'Ǫ',
+  'ǭ' => 'Ǭ',
+  'ǯ' => 'Ǯ',
+  'Dz' => 'DZ',
+  'dz' => 'DZ',
+  'ǵ' => 'Ǵ',
+  'ǹ' => 'Ǹ',
+  'ǻ' => 'Ǻ',
+  'ǽ' => 'Ǽ',
+  'ǿ' => 'Ǿ',
+  'ȁ' => 'Ȁ',
+  'ȃ' => 'Ȃ',
+  'ȅ' => 'Ȅ',
+  'ȇ' => 'Ȇ',
+  'ȉ' => 'Ȉ',
+  'ȋ' => 'Ȋ',
+  'ȍ' => 'Ȍ',
+  'ȏ' => 'Ȏ',
+  'ȑ' => 'Ȑ',
+  'ȓ' => 'Ȓ',
+  'ȕ' => 'Ȕ',
+  'ȗ' => 'Ȗ',
+  'ș' => 'Ș',
+  'ț' => 'Ț',
+  'ȝ' => 'Ȝ',
+  'ȟ' => 'Ȟ',
+  'ȣ' => 'Ȣ',
+  'ȥ' => 'Ȥ',
+  'ȧ' => 'Ȧ',
+  'ȩ' => 'Ȩ',
+  'ȫ' => 'Ȫ',
+  'ȭ' => 'Ȭ',
+  'ȯ' => 'Ȯ',
+  'ȱ' => 'Ȱ',
+  'ȳ' => 'Ȳ',
+  'ȼ' => 'Ȼ',
+  'ȿ' => 'Ȿ',
+  'ɀ' => 'Ɀ',
+  'ɂ' => 'Ɂ',
+  'ɇ' => 'Ɇ',
+  'ɉ' => 'Ɉ',
+  'ɋ' => 'Ɋ',
+  'ɍ' => 'Ɍ',
+  'ɏ' => 'Ɏ',
+  'ɐ' => 'Ɐ',
+  'ɑ' => 'Ɑ',
+  'ɒ' => 'Ɒ',
+  'ɓ' => 'Ɓ',
+  'ɔ' => 'Ɔ',
+  'ɖ' => 'Ɖ',
+  'ɗ' => 'Ɗ',
+  'ə' => 'Ə',
+  'ɛ' => 'Ɛ',
+  'ɜ' => 'Ɜ',
+  'ɠ' => 'Ɠ',
+  'ɡ' => 'Ɡ',
+  'ɣ' => 'Ɣ',
+  'ɥ' => 'Ɥ',
+  'ɦ' => 'Ɦ',
+  'ɨ' => 'Ɨ',
+  'ɩ' => 'Ɩ',
+  'ɪ' => 'Ɪ',
+  'ɫ' => 'Ɫ',
+  'ɬ' => 'Ɬ',
+  'ɯ' => 'Ɯ',
+  'ɱ' => 'Ɱ',
+  'ɲ' => 'Ɲ',
+  'ɵ' => 'Ɵ',
+  'ɽ' => 'Ɽ',
+  'ʀ' => 'Ʀ',
+  'ʂ' => 'Ʂ',
+  'ʃ' => 'Ʃ',
+  'ʇ' => 'Ʇ',
+  'ʈ' => 'Ʈ',
+  'ʉ' => 'Ʉ',
+  'ʊ' => 'Ʊ',
+  'ʋ' => 'Ʋ',
+  'ʌ' => 'Ʌ',
+  'ʒ' => 'Ʒ',
+  'ʝ' => 'Ʝ',
+  'ʞ' => 'Ʞ',
+  'ͅ' => 'Ι',
+  'ͱ' => 'Ͱ',
+  'ͳ' => 'Ͳ',
+  'ͷ' => 'Ͷ',
+  'ͻ' => 'Ͻ',
+  'ͼ' => 'Ͼ',
+  'ͽ' => 'Ͽ',
+  'ά' => 'Ά',
+  'έ' => 'Έ',
+  'ή' => 'Ή',
+  'ί' => 'Ί',
+  'α' => 'Α',
+  'β' => 'Β',
+  'γ' => 'Γ',
+  'δ' => 'Δ',
+  'ε' => 'Ε',
+  'ζ' => 'Ζ',
+  'η' => 'Η',
+  'θ' => 'Θ',
+  'ι' => 'Ι',
+  'κ' => 'Κ',
+  'λ' => 'Λ',
+  'μ' => 'Μ',
+  'ν' => 'Ν',
+  'ξ' => 'Ξ',
+  'ο' => 'Ο',
+  'π' => 'Π',
+  'ρ' => 'Ρ',
+  'ς' => 'Σ',
+  'σ' => 'Σ',
+  'τ' => 'Τ',
+  'υ' => 'Υ',
+  'φ' => 'Φ',
+  'χ' => 'Χ',
+  'ψ' => 'Ψ',
+  'ω' => 'Ω',
+  'ϊ' => 'Ϊ',
+  'ϋ' => 'Ϋ',
+  'ό' => 'Ό',
+  'ύ' => 'Ύ',
+  'ώ' => 'Ώ',
+  'ϐ' => 'Β',
+  'ϑ' => 'Θ',
+  'ϕ' => 'Φ',
+  'ϖ' => 'Π',
+  'ϗ' => 'Ϗ',
+  'ϙ' => 'Ϙ',
+  'ϛ' => 'Ϛ',
+  'ϝ' => 'Ϝ',
+  'ϟ' => 'Ϟ',
+  'ϡ' => 'Ϡ',
+  'ϣ' => 'Ϣ',
+  'ϥ' => 'Ϥ',
+  'ϧ' => 'Ϧ',
+  'ϩ' => 'Ϩ',
+  'ϫ' => 'Ϫ',
+  'ϭ' => 'Ϭ',
+  'ϯ' => 'Ϯ',
+  'ϰ' => 'Κ',
+  'ϱ' => 'Ρ',
+  'ϲ' => 'Ϲ',
+  'ϳ' => 'Ϳ',
+  'ϵ' => 'Ε',
+  'ϸ' => 'Ϸ',
+  'ϻ' => 'Ϻ',
+  'а' => 'А',
+  'б' => 'Б',
+  'в' => 'В',
+  'г' => 'Г',
+  'д' => 'Д',
+  'е' => 'Е',
+  'ж' => 'Ж',
+  'з' => 'З',
+  'и' => 'И',
+  'й' => 'Й',
+  'к' => 'К',
+  'л' => 'Л',
+  'м' => 'М',
+  'н' => 'Н',
+  'о' => 'О',
+  'п' => 'П',
+  'р' => 'Р',
+  'с' => 'С',
+  'т' => 'Т',
+  'у' => 'У',
+  'ф' => 'Ф',
+  'х' => 'Х',
+  'ц' => 'Ц',
+  'ч' => 'Ч',
+  'ш' => 'Ш',
+  'щ' => 'Щ',
+  'ъ' => 'Ъ',
+  'ы' => 'Ы',
+  'ь' => 'Ь',
+  'э' => 'Э',
+  'ю' => 'Ю',
+  'я' => 'Я',
+  'ѐ' => 'Ѐ',
+  'ё' => 'Ё',
+  'ђ' => 'Ђ',
+  'ѓ' => 'Ѓ',
+  'є' => 'Є',
+  'ѕ' => 'Ѕ',
+  'і' => 'І',
+  'ї' => 'Ї',
+  'ј' => 'Ј',
+  'љ' => 'Љ',
+  'њ' => 'Њ',
+  'ћ' => 'Ћ',
+  'ќ' => 'Ќ',
+  'ѝ' => 'Ѝ',
+  'ў' => 'Ў',
+  'џ' => 'Џ',
+  'ѡ' => 'Ѡ',
+  'ѣ' => 'Ѣ',
+  'ѥ' => 'Ѥ',
+  'ѧ' => 'Ѧ',
+  'ѩ' => 'Ѩ',
+  'ѫ' => 'Ѫ',
+  'ѭ' => 'Ѭ',
+  'ѯ' => 'Ѯ',
+  'ѱ' => 'Ѱ',
+  'ѳ' => 'Ѳ',
+  'ѵ' => 'Ѵ',
+  'ѷ' => 'Ѷ',
+  'ѹ' => 'Ѹ',
+  'ѻ' => 'Ѻ',
+  'ѽ' => 'Ѽ',
+  'ѿ' => 'Ѿ',
+  'ҁ' => 'Ҁ',
+  'ҋ' => 'Ҋ',
+  'ҍ' => 'Ҍ',
+  'ҏ' => 'Ҏ',
+  'ґ' => 'Ґ',
+  'ғ' => 'Ғ',
+  'ҕ' => 'Ҕ',
+  'җ' => 'Җ',
+  'ҙ' => 'Ҙ',
+  'қ' => 'Қ',
+  'ҝ' => 'Ҝ',
+  'ҟ' => 'Ҟ',
+  'ҡ' => 'Ҡ',
+  'ң' => 'Ң',
+  'ҥ' => 'Ҥ',
+  'ҧ' => 'Ҧ',
+  'ҩ' => 'Ҩ',
+  'ҫ' => 'Ҫ',
+  'ҭ' => 'Ҭ',
+  'ү' => 'Ү',
+  'ұ' => 'Ұ',
+  'ҳ' => 'Ҳ',
+  'ҵ' => 'Ҵ',
+  'ҷ' => 'Ҷ',
+  'ҹ' => 'Ҹ',
+  'һ' => 'Һ',
+  'ҽ' => 'Ҽ',
+  'ҿ' => 'Ҿ',
+  'ӂ' => 'Ӂ',
+  'ӄ' => 'Ӄ',
+  'ӆ' => 'Ӆ',
+  'ӈ' => 'Ӈ',
+  'ӊ' => 'Ӊ',
+  'ӌ' => 'Ӌ',
+  'ӎ' => 'Ӎ',
+  'ӏ' => 'Ӏ',
+  'ӑ' => 'Ӑ',
+  'ӓ' => 'Ӓ',
+  'ӕ' => 'Ӕ',
+  'ӗ' => 'Ӗ',
+  'ә' => 'Ә',
+  'ӛ' => 'Ӛ',
+  'ӝ' => 'Ӝ',
+  'ӟ' => 'Ӟ',
+  'ӡ' => 'Ӡ',
+  'ӣ' => 'Ӣ',
+  'ӥ' => 'Ӥ',
+  'ӧ' => 'Ӧ',
+  'ө' => 'Ө',
+  'ӫ' => 'Ӫ',
+  'ӭ' => 'Ӭ',
+  'ӯ' => 'Ӯ',
+  'ӱ' => 'Ӱ',
+  'ӳ' => 'Ӳ',
+  'ӵ' => 'Ӵ',
+  'ӷ' => 'Ӷ',
+  'ӹ' => 'Ӹ',
+  'ӻ' => 'Ӻ',
+  'ӽ' => 'Ӽ',
+  'ӿ' => 'Ӿ',
+  'ԁ' => 'Ԁ',
+  'ԃ' => 'Ԃ',
+  'ԅ' => 'Ԅ',
+  'ԇ' => 'Ԇ',
+  'ԉ' => 'Ԉ',
+  'ԋ' => 'Ԋ',
+  'ԍ' => 'Ԍ',
+  'ԏ' => 'Ԏ',
+  'ԑ' => 'Ԑ',
+  'ԓ' => 'Ԓ',
+  'ԕ' => 'Ԕ',
+  'ԗ' => 'Ԗ',
+  'ԙ' => 'Ԙ',
+  'ԛ' => 'Ԛ',
+  'ԝ' => 'Ԝ',
+  'ԟ' => 'Ԟ',
+  'ԡ' => 'Ԡ',
+  'ԣ' => 'Ԣ',
+  'ԥ' => 'Ԥ',
+  'ԧ' => 'Ԧ',
+  'ԩ' => 'Ԩ',
+  'ԫ' => 'Ԫ',
+  'ԭ' => 'Ԭ',
+  'ԯ' => 'Ԯ',
+  'ա' => 'Ա',
+  'բ' => 'Բ',
+  'գ' => 'Գ',
+  'դ' => 'Դ',
+  'ե' => 'Ե',
+  'զ' => 'Զ',
+  'է' => 'Է',
+  'ը' => 'Ը',
+  'թ' => 'Թ',
+  'ժ' => 'Ժ',
+  'ի' => 'Ի',
+  'լ' => 'Լ',
+  'խ' => 'Խ',
+  'ծ' => 'Ծ',
+  'կ' => 'Կ',
+  'հ' => 'Հ',
+  'ձ' => 'Ձ',
+  'ղ' => 'Ղ',
+  'ճ' => 'Ճ',
+  'մ' => 'Մ',
+  'յ' => 'Յ',
+  'ն' => 'Ն',
+  'շ' => 'Շ',
+  'ո' => 'Ո',
+  'չ' => 'Չ',
+  'պ' => 'Պ',
+  'ջ' => 'Ջ',
+  'ռ' => 'Ռ',
+  'ս' => 'Ս',
+  'վ' => 'Վ',
+  'տ' => 'Տ',
+  'ր' => 'Ր',
+  'ց' => 'Ց',
+  'ւ' => 'Ւ',
+  'փ' => 'Փ',
+  'ք' => 'Ք',
+  'օ' => 'Օ',
+  'ֆ' => 'Ֆ',
+  'ა' => 'Ა',
+  'ბ' => 'Ბ',
+  'გ' => 'Გ',
+  'დ' => 'Დ',
+  'ე' => 'Ე',
+  'ვ' => 'Ვ',
+  'ზ' => 'Ზ',
+  'თ' => 'Თ',
+  'ი' => 'Ი',
+  'კ' => 'Კ',
+  'ლ' => 'Ლ',
+  'მ' => 'Მ',
+  'ნ' => 'Ნ',
+  'ო' => 'Ო',
+  'პ' => 'Პ',
+  'ჟ' => 'Ჟ',
+  'რ' => 'Რ',
+  'ს' => 'Ს',
+  'ტ' => 'Ტ',
+  'უ' => 'Უ',
+  'ფ' => 'Ფ',
+  'ქ' => 'Ქ',
+  'ღ' => 'Ღ',
+  'ყ' => 'Ყ',
+  'შ' => 'Შ',
+  'ჩ' => 'Ჩ',
+  'ც' => 'Ც',
+  'ძ' => 'Ძ',
+  'წ' => 'Წ',
+  'ჭ' => 'Ჭ',
+  'ხ' => 'Ხ',
+  'ჯ' => 'Ჯ',
+  'ჰ' => 'Ჰ',
+  'ჱ' => 'Ჱ',
+  'ჲ' => 'Ჲ',
+  'ჳ' => 'Ჳ',
+  'ჴ' => 'Ჴ',
+  'ჵ' => 'Ჵ',
+  'ჶ' => 'Ჶ',
+  'ჷ' => 'Ჷ',
+  'ჸ' => 'Ჸ',
+  'ჹ' => 'Ჹ',
+  'ჺ' => 'Ჺ',
+  'ჽ' => 'Ჽ',
+  'ჾ' => 'Ჾ',
+  'ჿ' => 'Ჿ',
+  'ᏸ' => 'Ᏸ',
+  'ᏹ' => 'Ᏹ',
+  'ᏺ' => 'Ᏺ',
+  'ᏻ' => 'Ᏻ',
+  'ᏼ' => 'Ᏼ',
+  'ᏽ' => 'Ᏽ',
+  'ᲀ' => 'В',
+  'ᲁ' => 'Д',
+  'ᲂ' => 'О',
+  'ᲃ' => 'С',
+  'ᲄ' => 'Т',
+  'ᲅ' => 'Т',
+  'ᲆ' => 'Ъ',
+  'ᲇ' => 'Ѣ',
+  'ᲈ' => 'Ꙋ',
+  'ᵹ' => 'Ᵹ',
+  'ᵽ' => 'Ᵽ',
+  'ᶎ' => 'Ᶎ',
+  'ḁ' => 'Ḁ',
+  'ḃ' => 'Ḃ',
+  'ḅ' => 'Ḅ',
+  'ḇ' => 'Ḇ',
+  'ḉ' => 'Ḉ',
+  'ḋ' => 'Ḋ',
+  'ḍ' => 'Ḍ',
+  'ḏ' => 'Ḏ',
+  'ḑ' => 'Ḑ',
+  'ḓ' => 'Ḓ',
+  'ḕ' => 'Ḕ',
+  'ḗ' => 'Ḗ',
+  'ḙ' => 'Ḙ',
+  'ḛ' => 'Ḛ',
+  'ḝ' => 'Ḝ',
+  'ḟ' => 'Ḟ',
+  'ḡ' => 'Ḡ',
+  'ḣ' => 'Ḣ',
+  'ḥ' => 'Ḥ',
+  'ḧ' => 'Ḧ',
+  'ḩ' => 'Ḩ',
+  'ḫ' => 'Ḫ',
+  'ḭ' => 'Ḭ',
+  'ḯ' => 'Ḯ',
+  'ḱ' => 'Ḱ',
+  'ḳ' => 'Ḳ',
+  'ḵ' => 'Ḵ',
+  'ḷ' => 'Ḷ',
+  'ḹ' => 'Ḹ',
+  'ḻ' => 'Ḻ',
+  'ḽ' => 'Ḽ',
+  'ḿ' => 'Ḿ',
+  'ṁ' => 'Ṁ',
+  'ṃ' => 'Ṃ',
+  'ṅ' => 'Ṅ',
+  'ṇ' => 'Ṇ',
+  'ṉ' => 'Ṉ',
+  'ṋ' => 'Ṋ',
+  'ṍ' => 'Ṍ',
+  'ṏ' => 'Ṏ',
+  'ṑ' => 'Ṑ',
+  'ṓ' => 'Ṓ',
+  'ṕ' => 'Ṕ',
+  'ṗ' => 'Ṗ',
+  'ṙ' => 'Ṙ',
+  'ṛ' => 'Ṛ',
+  'ṝ' => 'Ṝ',
+  'ṟ' => 'Ṟ',
+  'ṡ' => 'Ṡ',
+  'ṣ' => 'Ṣ',
+  'ṥ' => 'Ṥ',
+  'ṧ' => 'Ṧ',
+  'ṩ' => 'Ṩ',
+  'ṫ' => 'Ṫ',
+  'ṭ' => 'Ṭ',
+  'ṯ' => 'Ṯ',
+  'ṱ' => 'Ṱ',
+  'ṳ' => 'Ṳ',
+  'ṵ' => 'Ṵ',
+  'ṷ' => 'Ṷ',
+  'ṹ' => 'Ṹ',
+  'ṻ' => 'Ṻ',
+  'ṽ' => 'Ṽ',
+  'ṿ' => 'Ṿ',
+  'ẁ' => 'Ẁ',
+  'ẃ' => 'Ẃ',
+  'ẅ' => 'Ẅ',
+  'ẇ' => 'Ẇ',
+  'ẉ' => 'Ẉ',
+  'ẋ' => 'Ẋ',
+  'ẍ' => 'Ẍ',
+  'ẏ' => 'Ẏ',
+  'ẑ' => 'Ẑ',
+  'ẓ' => 'Ẓ',
+  'ẕ' => 'Ẕ',
+  'ẛ' => 'Ṡ',
+  'ạ' => 'Ạ',
+  'ả' => 'Ả',
+  'ấ' => 'Ấ',
+  'ầ' => 'Ầ',
+  'ẩ' => 'Ẩ',
+  'ẫ' => 'Ẫ',
+  'ậ' => 'Ậ',
+  'ắ' => 'Ắ',
+  'ằ' => 'Ằ',
+  'ẳ' => 'Ẳ',
+  'ẵ' => 'Ẵ',
+  'ặ' => 'Ặ',
+  'ẹ' => 'Ẹ',
+  'ẻ' => 'Ẻ',
+  'ẽ' => 'Ẽ',
+  'ế' => 'Ế',
+  'ề' => 'Ề',
+  'ể' => 'Ể',
+  'ễ' => 'Ễ',
+  'ệ' => 'Ệ',
+  'ỉ' => 'Ỉ',
+  'ị' => 'Ị',
+  'ọ' => 'Ọ',
+  'ỏ' => 'Ỏ',
+  'ố' => 'Ố',
+  'ồ' => 'Ồ',
+  'ổ' => 'Ổ',
+  'ỗ' => 'Ỗ',
+  'ộ' => 'Ộ',
+  'ớ' => 'Ớ',
+  'ờ' => 'Ờ',
+  'ở' => 'Ở',
+  'ỡ' => 'Ỡ',
+  'ợ' => 'Ợ',
+  'ụ' => 'Ụ',
+  'ủ' => 'Ủ',
+  'ứ' => 'Ứ',
+  'ừ' => 'Ừ',
+  'ử' => 'Ử',
+  'ữ' => 'Ữ',
+  'ự' => 'Ự',
+  'ỳ' => 'Ỳ',
+  'ỵ' => 'Ỵ',
+  'ỷ' => 'Ỷ',
+  'ỹ' => 'Ỹ',
+  'ỻ' => 'Ỻ',
+  'ỽ' => 'Ỽ',
+  'ỿ' => 'Ỿ',
+  'ἀ' => 'Ἀ',
+  'ἁ' => 'Ἁ',
+  'ἂ' => 'Ἂ',
+  'ἃ' => 'Ἃ',
+  'ἄ' => 'Ἄ',
+  'ἅ' => 'Ἅ',
+  'ἆ' => 'Ἆ',
+  'ἇ' => 'Ἇ',
+  'ἐ' => 'Ἐ',
+  'ἑ' => 'Ἑ',
+  'ἒ' => 'Ἒ',
+  'ἓ' => 'Ἓ',
+  'ἔ' => 'Ἔ',
+  'ἕ' => 'Ἕ',
+  'ἠ' => 'Ἠ',
+  'ἡ' => 'Ἡ',
+  'ἢ' => 'Ἢ',
+  'ἣ' => 'Ἣ',
+  'ἤ' => 'Ἤ',
+  'ἥ' => 'Ἥ',
+  'ἦ' => 'Ἦ',
+  'ἧ' => 'Ἧ',
+  'ἰ' => 'Ἰ',
+  'ἱ' => 'Ἱ',
+  'ἲ' => 'Ἲ',
+  'ἳ' => 'Ἳ',
+  'ἴ' => 'Ἴ',
+  'ἵ' => 'Ἵ',
+  'ἶ' => 'Ἶ',
+  'ἷ' => 'Ἷ',
+  'ὀ' => 'Ὀ',
+  'ὁ' => 'Ὁ',
+  'ὂ' => 'Ὂ',
+  'ὃ' => 'Ὃ',
+  'ὄ' => 'Ὄ',
+  'ὅ' => 'Ὅ',
+  'ὑ' => 'Ὑ',
+  'ὓ' => 'Ὓ',
+  'ὕ' => 'Ὕ',
+  'ὗ' => 'Ὗ',
+  'ὠ' => 'Ὠ',
+  'ὡ' => 'Ὡ',
+  'ὢ' => 'Ὢ',
+  'ὣ' => 'Ὣ',
+  'ὤ' => 'Ὤ',
+  'ὥ' => 'Ὥ',
+  'ὦ' => 'Ὦ',
+  'ὧ' => 'Ὧ',
+  'ὰ' => 'Ὰ',
+  'ά' => 'Ά',
+  'ὲ' => 'Ὲ',
+  'έ' => 'Έ',
+  'ὴ' => 'Ὴ',
+  'ή' => 'Ή',
+  'ὶ' => 'Ὶ',
+  'ί' => 'Ί',
+  'ὸ' => 'Ὸ',
+  'ό' => 'Ό',
+  'ὺ' => 'Ὺ',
+  'ύ' => 'Ύ',
+  'ὼ' => 'Ὼ',
+  'ώ' => 'Ώ',
+  'ᾀ' => 'ἈΙ',
+  'ᾁ' => 'ἉΙ',
+  'ᾂ' => 'ἊΙ',
+  'ᾃ' => 'ἋΙ',
+  'ᾄ' => 'ἌΙ',
+  'ᾅ' => 'ἍΙ',
+  'ᾆ' => 'ἎΙ',
+  'ᾇ' => 'ἏΙ',
+  'ᾐ' => 'ἨΙ',
+  'ᾑ' => 'ἩΙ',
+  'ᾒ' => 'ἪΙ',
+  'ᾓ' => 'ἫΙ',
+  'ᾔ' => 'ἬΙ',
+  'ᾕ' => 'ἭΙ',
+  'ᾖ' => 'ἮΙ',
+  'ᾗ' => 'ἯΙ',
+  'ᾠ' => 'ὨΙ',
+  'ᾡ' => 'ὩΙ',
+  'ᾢ' => 'ὪΙ',
+  'ᾣ' => 'ὫΙ',
+  'ᾤ' => 'ὬΙ',
+  'ᾥ' => 'ὭΙ',
+  'ᾦ' => 'ὮΙ',
+  'ᾧ' => 'ὯΙ',
+  'ᾰ' => 'Ᾰ',
+  'ᾱ' => 'Ᾱ',
+  'ᾳ' => 'ΑΙ',
+  'ι' => 'Ι',
+  'ῃ' => 'ΗΙ',
+  'ῐ' => 'Ῐ',
+  'ῑ' => 'Ῑ',
+  'ῠ' => 'Ῠ',
+  'ῡ' => 'Ῡ',
+  'ῥ' => 'Ῥ',
+  'ῳ' => 'ΩΙ',
+  'ⅎ' => 'Ⅎ',
+  'ⅰ' => 'Ⅰ',
+  'ⅱ' => 'Ⅱ',
+  'ⅲ' => 'Ⅲ',
+  'ⅳ' => 'Ⅳ',
+  'ⅴ' => 'Ⅴ',
+  'ⅵ' => 'Ⅵ',
+  'ⅶ' => 'Ⅶ',
+  'ⅷ' => 'Ⅷ',
+  'ⅸ' => 'Ⅸ',
+  'ⅹ' => 'Ⅹ',
+  'ⅺ' => 'Ⅺ',
+  'ⅻ' => 'Ⅻ',
+  'ⅼ' => 'Ⅼ',
+  'ⅽ' => 'Ⅽ',
+  'ⅾ' => 'Ⅾ',
+  'ⅿ' => 'Ⅿ',
+  'ↄ' => 'Ↄ',
+  'ⓐ' => 'Ⓐ',
+  'ⓑ' => 'Ⓑ',
+  'ⓒ' => 'Ⓒ',
+  'ⓓ' => 'Ⓓ',
+  'ⓔ' => 'Ⓔ',
+  'ⓕ' => 'Ⓕ',
+  'ⓖ' => 'Ⓖ',
+  'ⓗ' => 'Ⓗ',
+  'ⓘ' => 'Ⓘ',
+  'ⓙ' => 'Ⓙ',
+  'ⓚ' => 'Ⓚ',
+  'ⓛ' => 'Ⓛ',
+  'ⓜ' => 'Ⓜ',
+  'ⓝ' => 'Ⓝ',
+  'ⓞ' => 'Ⓞ',
+  'ⓟ' => 'Ⓟ',
+  'ⓠ' => 'Ⓠ',
+  'ⓡ' => 'Ⓡ',
+  'ⓢ' => 'Ⓢ',
+  'ⓣ' => 'Ⓣ',
+  'ⓤ' => 'Ⓤ',
+  'ⓥ' => 'Ⓥ',
+  'ⓦ' => 'Ⓦ',
+  'ⓧ' => 'Ⓧ',
+  'ⓨ' => 'Ⓨ',
+  'ⓩ' => 'Ⓩ',
+  'ⰰ' => 'Ⰰ',
+  'ⰱ' => 'Ⰱ',
+  'ⰲ' => 'Ⰲ',
+  'ⰳ' => 'Ⰳ',
+  'ⰴ' => 'Ⰴ',
+  'ⰵ' => 'Ⰵ',
+  'ⰶ' => 'Ⰶ',
+  'ⰷ' => 'Ⰷ',
+  'ⰸ' => 'Ⰸ',
+  'ⰹ' => 'Ⰹ',
+  'ⰺ' => 'Ⰺ',
+  'ⰻ' => 'Ⰻ',
+  'ⰼ' => 'Ⰼ',
+  'ⰽ' => 'Ⰽ',
+  'ⰾ' => 'Ⰾ',
+  'ⰿ' => 'Ⰿ',
+  'ⱀ' => 'Ⱀ',
+  'ⱁ' => 'Ⱁ',
+  'ⱂ' => 'Ⱂ',
+  'ⱃ' => 'Ⱃ',
+  'ⱄ' => 'Ⱄ',
+  'ⱅ' => 'Ⱅ',
+  'ⱆ' => 'Ⱆ',
+  'ⱇ' => 'Ⱇ',
+  'ⱈ' => 'Ⱈ',
+  'ⱉ' => 'Ⱉ',
+  'ⱊ' => 'Ⱊ',
+  'ⱋ' => 'Ⱋ',
+  'ⱌ' => 'Ⱌ',
+  'ⱍ' => 'Ⱍ',
+  'ⱎ' => 'Ⱎ',
+  'ⱏ' => 'Ⱏ',
+  'ⱐ' => 'Ⱐ',
+  'ⱑ' => 'Ⱑ',
+  'ⱒ' => 'Ⱒ',
+  'ⱓ' => 'Ⱓ',
+  'ⱔ' => 'Ⱔ',
+  'ⱕ' => 'Ⱕ',
+  'ⱖ' => 'Ⱖ',
+  'ⱗ' => 'Ⱗ',
+  'ⱘ' => 'Ⱘ',
+  'ⱙ' => 'Ⱙ',
+  'ⱚ' => 'Ⱚ',
+  'ⱛ' => 'Ⱛ',
+  'ⱜ' => 'Ⱜ',
+  'ⱝ' => 'Ⱝ',
+  'ⱞ' => 'Ⱞ',
+  'ⱡ' => 'Ⱡ',
+  'ⱥ' => 'Ⱥ',
+  'ⱦ' => 'Ⱦ',
+  'ⱨ' => 'Ⱨ',
+  'ⱪ' => 'Ⱪ',
+  'ⱬ' => 'Ⱬ',
+  'ⱳ' => 'Ⱳ',
+  'ⱶ' => 'Ⱶ',
+  'ⲁ' => 'Ⲁ',
+  'ⲃ' => 'Ⲃ',
+  'ⲅ' => 'Ⲅ',
+  'ⲇ' => 'Ⲇ',
+  'ⲉ' => 'Ⲉ',
+  'ⲋ' => 'Ⲋ',
+  'ⲍ' => 'Ⲍ',
+  'ⲏ' => 'Ⲏ',
+  'ⲑ' => 'Ⲑ',
+  'ⲓ' => 'Ⲓ',
+  'ⲕ' => 'Ⲕ',
+  'ⲗ' => 'Ⲗ',
+  'ⲙ' => 'Ⲙ',
+  'ⲛ' => 'Ⲛ',
+  'ⲝ' => 'Ⲝ',
+  'ⲟ' => 'Ⲟ',
+  'ⲡ' => 'Ⲡ',
+  'ⲣ' => 'Ⲣ',
+  'ⲥ' => 'Ⲥ',
+  'ⲧ' => 'Ⲧ',
+  'ⲩ' => 'Ⲩ',
+  'ⲫ' => 'Ⲫ',
+  'ⲭ' => 'Ⲭ',
+  'ⲯ' => 'Ⲯ',
+  'ⲱ' => 'Ⲱ',
+  'ⲳ' => 'Ⲳ',
+  'ⲵ' => 'Ⲵ',
+  'ⲷ' => 'Ⲷ',
+  'ⲹ' => 'Ⲹ',
+  'ⲻ' => 'Ⲻ',
+  'ⲽ' => 'Ⲽ',
+  'ⲿ' => 'Ⲿ',
+  'ⳁ' => 'Ⳁ',
+  'ⳃ' => 'Ⳃ',
+  'ⳅ' => 'Ⳅ',
+  'ⳇ' => 'Ⳇ',
+  'ⳉ' => 'Ⳉ',
+  'ⳋ' => 'Ⳋ',
+  'ⳍ' => 'Ⳍ',
+  'ⳏ' => 'Ⳏ',
+  'ⳑ' => 'Ⳑ',
+  'ⳓ' => 'Ⳓ',
+  'ⳕ' => 'Ⳕ',
+  'ⳗ' => 'Ⳗ',
+  'ⳙ' => 'Ⳙ',
+  'ⳛ' => 'Ⳛ',
+  'ⳝ' => 'Ⳝ',
+  'ⳟ' => 'Ⳟ',
+  'ⳡ' => 'Ⳡ',
+  'ⳣ' => 'Ⳣ',
+  'ⳬ' => 'Ⳬ',
+  'ⳮ' => 'Ⳮ',
+  'ⳳ' => 'Ⳳ',
+  'ⴀ' => 'Ⴀ',
+  'ⴁ' => 'Ⴁ',
+  'ⴂ' => 'Ⴂ',
+  'ⴃ' => 'Ⴃ',
+  'ⴄ' => 'Ⴄ',
+  'ⴅ' => 'Ⴅ',
+  'ⴆ' => 'Ⴆ',
+  'ⴇ' => 'Ⴇ',
+  'ⴈ' => 'Ⴈ',
+  'ⴉ' => 'Ⴉ',
+  'ⴊ' => 'Ⴊ',
+  'ⴋ' => 'Ⴋ',
+  'ⴌ' => 'Ⴌ',
+  'ⴍ' => 'Ⴍ',
+  'ⴎ' => 'Ⴎ',
+  'ⴏ' => 'Ⴏ',
+  'ⴐ' => 'Ⴐ',
+  'ⴑ' => 'Ⴑ',
+  'ⴒ' => 'Ⴒ',
+  'ⴓ' => 'Ⴓ',
+  'ⴔ' => 'Ⴔ',
+  'ⴕ' => 'Ⴕ',
+  'ⴖ' => 'Ⴖ',
+  'ⴗ' => 'Ⴗ',
+  'ⴘ' => 'Ⴘ',
+  'ⴙ' => 'Ⴙ',
+  'ⴚ' => 'Ⴚ',
+  'ⴛ' => 'Ⴛ',
+  'ⴜ' => 'Ⴜ',
+  'ⴝ' => 'Ⴝ',
+  'ⴞ' => 'Ⴞ',
+  'ⴟ' => 'Ⴟ',
+  'ⴠ' => 'Ⴠ',
+  'ⴡ' => 'Ⴡ',
+  'ⴢ' => 'Ⴢ',
+  'ⴣ' => 'Ⴣ',
+  'ⴤ' => 'Ⴤ',
+  'ⴥ' => 'Ⴥ',
+  'ⴧ' => 'Ⴧ',
+  'ⴭ' => 'Ⴭ',
+  'ꙁ' => 'Ꙁ',
+  'ꙃ' => 'Ꙃ',
+  'ꙅ' => 'Ꙅ',
+  'ꙇ' => 'Ꙇ',
+  'ꙉ' => 'Ꙉ',
+  'ꙋ' => 'Ꙋ',
+  'ꙍ' => 'Ꙍ',
+  'ꙏ' => 'Ꙏ',
+  'ꙑ' => 'Ꙑ',
+  'ꙓ' => 'Ꙓ',
+  'ꙕ' => 'Ꙕ',
+  'ꙗ' => 'Ꙗ',
+  'ꙙ' => 'Ꙙ',
+  'ꙛ' => 'Ꙛ',
+  'ꙝ' => 'Ꙝ',
+  'ꙟ' => 'Ꙟ',
+  'ꙡ' => 'Ꙡ',
+  'ꙣ' => 'Ꙣ',
+  'ꙥ' => 'Ꙥ',
+  'ꙧ' => 'Ꙧ',
+  'ꙩ' => 'Ꙩ',
+  'ꙫ' => 'Ꙫ',
+  'ꙭ' => 'Ꙭ',
+  'ꚁ' => 'Ꚁ',
+  'ꚃ' => 'Ꚃ',
+  'ꚅ' => 'Ꚅ',
+  'ꚇ' => 'Ꚇ',
+  'ꚉ' => 'Ꚉ',
+  'ꚋ' => 'Ꚋ',
+  'ꚍ' => 'Ꚍ',
+  'ꚏ' => 'Ꚏ',
+  'ꚑ' => 'Ꚑ',
+  'ꚓ' => 'Ꚓ',
+  'ꚕ' => 'Ꚕ',
+  'ꚗ' => 'Ꚗ',
+  'ꚙ' => 'Ꚙ',
+  'ꚛ' => 'Ꚛ',
+  'ꜣ' => 'Ꜣ',
+  'ꜥ' => 'Ꜥ',
+  'ꜧ' => 'Ꜧ',
+  'ꜩ' => 'Ꜩ',
+  'ꜫ' => 'Ꜫ',
+  'ꜭ' => 'Ꜭ',
+  'ꜯ' => 'Ꜯ',
+  'ꜳ' => 'Ꜳ',
+  'ꜵ' => 'Ꜵ',
+  'ꜷ' => 'Ꜷ',
+  'ꜹ' => 'Ꜹ',
+  'ꜻ' => 'Ꜻ',
+  'ꜽ' => 'Ꜽ',
+  'ꜿ' => 'Ꜿ',
+  'ꝁ' => 'Ꝁ',
+  'ꝃ' => 'Ꝃ',
+  'ꝅ' => 'Ꝅ',
+  'ꝇ' => 'Ꝇ',
+  'ꝉ' => 'Ꝉ',
+  'ꝋ' => 'Ꝋ',
+  'ꝍ' => 'Ꝍ',
+  'ꝏ' => 'Ꝏ',
+  'ꝑ' => 'Ꝑ',
+  'ꝓ' => 'Ꝓ',
+  'ꝕ' => 'Ꝕ',
+  'ꝗ' => 'Ꝗ',
+  'ꝙ' => 'Ꝙ',
+  'ꝛ' => 'Ꝛ',
+  'ꝝ' => 'Ꝝ',
+  'ꝟ' => 'Ꝟ',
+  'ꝡ' => 'Ꝡ',
+  'ꝣ' => 'Ꝣ',
+  'ꝥ' => 'Ꝥ',
+  'ꝧ' => 'Ꝧ',
+  'ꝩ' => 'Ꝩ',
+  'ꝫ' => 'Ꝫ',
+  'ꝭ' => 'Ꝭ',
+  'ꝯ' => 'Ꝯ',
+  'ꝺ' => 'Ꝺ',
+  'ꝼ' => 'Ꝼ',
+  'ꝿ' => 'Ꝿ',
+  'ꞁ' => 'Ꞁ',
+  'ꞃ' => 'Ꞃ',
+  'ꞅ' => 'Ꞅ',
+  'ꞇ' => 'Ꞇ',
+  'ꞌ' => 'Ꞌ',
+  'ꞑ' => 'Ꞑ',
+  'ꞓ' => 'Ꞓ',
+  'ꞔ' => 'Ꞔ',
+  'ꞗ' => 'Ꞗ',
+  'ꞙ' => 'Ꞙ',
+  'ꞛ' => 'Ꞛ',
+  'ꞝ' => 'Ꞝ',
+  'ꞟ' => 'Ꞟ',
+  'ꞡ' => 'Ꞡ',
+  'ꞣ' => 'Ꞣ',
+  'ꞥ' => 'Ꞥ',
+  'ꞧ' => 'Ꞧ',
+  'ꞩ' => 'Ꞩ',
+  'ꞵ' => 'Ꞵ',
+  'ꞷ' => 'Ꞷ',
+  'ꞹ' => 'Ꞹ',
+  'ꞻ' => 'Ꞻ',
+  'ꞽ' => 'Ꞽ',
+  'ꞿ' => 'Ꞿ',
+  'ꟃ' => 'Ꟃ',
+  'ꟈ' => 'Ꟈ',
+  'ꟊ' => 'Ꟊ',
+  'ꟶ' => 'Ꟶ',
+  'ꭓ' => 'Ꭓ',
+  'ꭰ' => 'Ꭰ',
+  'ꭱ' => 'Ꭱ',
+  'ꭲ' => 'Ꭲ',
+  'ꭳ' => 'Ꭳ',
+  'ꭴ' => 'Ꭴ',
+  'ꭵ' => 'Ꭵ',
+  'ꭶ' => 'Ꭶ',
+  'ꭷ' => 'Ꭷ',
+  'ꭸ' => 'Ꭸ',
+  'ꭹ' => 'Ꭹ',
+  'ꭺ' => 'Ꭺ',
+  'ꭻ' => 'Ꭻ',
+  'ꭼ' => 'Ꭼ',
+  'ꭽ' => 'Ꭽ',
+  'ꭾ' => 'Ꭾ',
+  'ꭿ' => 'Ꭿ',
+  'ꮀ' => 'Ꮀ',
+  'ꮁ' => 'Ꮁ',
+  'ꮂ' => 'Ꮂ',
+  'ꮃ' => 'Ꮃ',
+  'ꮄ' => 'Ꮄ',
+  'ꮅ' => 'Ꮅ',
+  'ꮆ' => 'Ꮆ',
+  'ꮇ' => 'Ꮇ',
+  'ꮈ' => 'Ꮈ',
+  'ꮉ' => 'Ꮉ',
+  'ꮊ' => 'Ꮊ',
+  'ꮋ' => 'Ꮋ',
+  'ꮌ' => 'Ꮌ',
+  'ꮍ' => 'Ꮍ',
+  'ꮎ' => 'Ꮎ',
+  'ꮏ' => 'Ꮏ',
+  'ꮐ' => 'Ꮐ',
+  'ꮑ' => 'Ꮑ',
+  'ꮒ' => 'Ꮒ',
+  'ꮓ' => 'Ꮓ',
+  'ꮔ' => 'Ꮔ',
+  'ꮕ' => 'Ꮕ',
+  'ꮖ' => 'Ꮖ',
+  'ꮗ' => 'Ꮗ',
+  'ꮘ' => 'Ꮘ',
+  'ꮙ' => 'Ꮙ',
+  'ꮚ' => 'Ꮚ',
+  'ꮛ' => 'Ꮛ',
+  'ꮜ' => 'Ꮜ',
+  'ꮝ' => 'Ꮝ',
+  'ꮞ' => 'Ꮞ',
+  'ꮟ' => 'Ꮟ',
+  'ꮠ' => 'Ꮠ',
+  'ꮡ' => 'Ꮡ',
+  'ꮢ' => 'Ꮢ',
+  'ꮣ' => 'Ꮣ',
+  'ꮤ' => 'Ꮤ',
+  'ꮥ' => 'Ꮥ',
+  'ꮦ' => 'Ꮦ',
+  'ꮧ' => 'Ꮧ',
+  'ꮨ' => 'Ꮨ',
+  'ꮩ' => 'Ꮩ',
+  'ꮪ' => 'Ꮪ',
+  'ꮫ' => 'Ꮫ',
+  'ꮬ' => 'Ꮬ',
+  'ꮭ' => 'Ꮭ',
+  'ꮮ' => 'Ꮮ',
+  'ꮯ' => 'Ꮯ',
+  'ꮰ' => 'Ꮰ',
+  'ꮱ' => 'Ꮱ',
+  'ꮲ' => 'Ꮲ',
+  'ꮳ' => 'Ꮳ',
+  'ꮴ' => 'Ꮴ',
+  'ꮵ' => 'Ꮵ',
+  'ꮶ' => 'Ꮶ',
+  'ꮷ' => 'Ꮷ',
+  'ꮸ' => 'Ꮸ',
+  'ꮹ' => 'Ꮹ',
+  'ꮺ' => 'Ꮺ',
+  'ꮻ' => 'Ꮻ',
+  'ꮼ' => 'Ꮼ',
+  'ꮽ' => 'Ꮽ',
+  'ꮾ' => 'Ꮾ',
+  'ꮿ' => 'Ꮿ',
+  'a' => 'A',
+  'b' => 'B',
+  'c' => 'C',
+  'd' => 'D',
+  'e' => 'E',
+  'f' => 'F',
+  'g' => 'G',
+  'h' => 'H',
+  'i' => 'I',
+  'j' => 'J',
+  'k' => 'K',
+  'l' => 'L',
+  'm' => 'M',
+  'n' => 'N',
+  'o' => 'O',
+  'p' => 'P',
+  'q' => 'Q',
+  'r' => 'R',
+  's' => 'S',
+  't' => 'T',
+  'u' => 'U',
+  'v' => 'V',
+  'w' => 'W',
+  'x' => 'X',
+  'y' => 'Y',
+  'z' => 'Z',
+  '𐐨' => '𐐀',
+  '𐐩' => '𐐁',
+  '𐐪' => '𐐂',
+  '𐐫' => '𐐃',
+  '𐐬' => '𐐄',
+  '𐐭' => '𐐅',
+  '𐐮' => '𐐆',
+  '𐐯' => '𐐇',
+  '𐐰' => '𐐈',
+  '𐐱' => '𐐉',
+  '𐐲' => '𐐊',
+  '𐐳' => '𐐋',
+  '𐐴' => '𐐌',
+  '𐐵' => '𐐍',
+  '𐐶' => '𐐎',
+  '𐐷' => '𐐏',
+  '𐐸' => '𐐐',
+  '𐐹' => '𐐑',
+  '𐐺' => '𐐒',
+  '𐐻' => '𐐓',
+  '𐐼' => '𐐔',
+  '𐐽' => '𐐕',
+  '𐐾' => '𐐖',
+  '𐐿' => '𐐗',
+  '𐑀' => '𐐘',
+  '𐑁' => '𐐙',
+  '𐑂' => '𐐚',
+  '𐑃' => '𐐛',
+  '𐑄' => '𐐜',
+  '𐑅' => '𐐝',
+  '𐑆' => '𐐞',
+  '𐑇' => '𐐟',
+  '𐑈' => '𐐠',
+  '𐑉' => '𐐡',
+  '𐑊' => '𐐢',
+  '𐑋' => '𐐣',
+  '𐑌' => '𐐤',
+  '𐑍' => '𐐥',
+  '𐑎' => '𐐦',
+  '𐑏' => '𐐧',
+  '𐓘' => '𐒰',
+  '𐓙' => '𐒱',
+  '𐓚' => '𐒲',
+  '𐓛' => '𐒳',
+  '𐓜' => '𐒴',
+  '𐓝' => '𐒵',
+  '𐓞' => '𐒶',
+  '𐓟' => '𐒷',
+  '𐓠' => '𐒸',
+  '𐓡' => '𐒹',
+  '𐓢' => '𐒺',
+  '𐓣' => '𐒻',
+  '𐓤' => '𐒼',
+  '𐓥' => '𐒽',
+  '𐓦' => '𐒾',
+  '𐓧' => '𐒿',
+  '𐓨' => '𐓀',
+  '𐓩' => '𐓁',
+  '𐓪' => '𐓂',
+  '𐓫' => '𐓃',
+  '𐓬' => '𐓄',
+  '𐓭' => '𐓅',
+  '𐓮' => '𐓆',
+  '𐓯' => '𐓇',
+  '𐓰' => '𐓈',
+  '𐓱' => '𐓉',
+  '𐓲' => '𐓊',
+  '𐓳' => '𐓋',
+  '𐓴' => '𐓌',
+  '𐓵' => '𐓍',
+  '𐓶' => '𐓎',
+  '𐓷' => '𐓏',
+  '𐓸' => '𐓐',
+  '𐓹' => '𐓑',
+  '𐓺' => '𐓒',
+  '𐓻' => '𐓓',
+  '𐳀' => '𐲀',
+  '𐳁' => '𐲁',
+  '𐳂' => '𐲂',
+  '𐳃' => '𐲃',
+  '𐳄' => '𐲄',
+  '𐳅' => '𐲅',
+  '𐳆' => '𐲆',
+  '𐳇' => '𐲇',
+  '𐳈' => '𐲈',
+  '𐳉' => '𐲉',
+  '𐳊' => '𐲊',
+  '𐳋' => '𐲋',
+  '𐳌' => '𐲌',
+  '𐳍' => '𐲍',
+  '𐳎' => '𐲎',
+  '𐳏' => '𐲏',
+  '𐳐' => '𐲐',
+  '𐳑' => '𐲑',
+  '𐳒' => '𐲒',
+  '𐳓' => '𐲓',
+  '𐳔' => '𐲔',
+  '𐳕' => '𐲕',
+  '𐳖' => '𐲖',
+  '𐳗' => '𐲗',
+  '𐳘' => '𐲘',
+  '𐳙' => '𐲙',
+  '𐳚' => '𐲚',
+  '𐳛' => '𐲛',
+  '𐳜' => '𐲜',
+  '𐳝' => '𐲝',
+  '𐳞' => '𐲞',
+  '𐳟' => '𐲟',
+  '𐳠' => '𐲠',
+  '𐳡' => '𐲡',
+  '𐳢' => '𐲢',
+  '𐳣' => '𐲣',
+  '𐳤' => '𐲤',
+  '𐳥' => '𐲥',
+  '𐳦' => '𐲦',
+  '𐳧' => '𐲧',
+  '𐳨' => '𐲨',
+  '𐳩' => '𐲩',
+  '𐳪' => '𐲪',
+  '𐳫' => '𐲫',
+  '𐳬' => '𐲬',
+  '𐳭' => '𐲭',
+  '𐳮' => '𐲮',
+  '𐳯' => '𐲯',
+  '𐳰' => '𐲰',
+  '𐳱' => '𐲱',
+  '𐳲' => '𐲲',
+  '𑣀' => '𑢠',
+  '𑣁' => '𑢡',
+  '𑣂' => '𑢢',
+  '𑣃' => '𑢣',
+  '𑣄' => '𑢤',
+  '𑣅' => '𑢥',
+  '𑣆' => '𑢦',
+  '𑣇' => '𑢧',
+  '𑣈' => '𑢨',
+  '𑣉' => '𑢩',
+  '𑣊' => '𑢪',
+  '𑣋' => '𑢫',
+  '𑣌' => '𑢬',
+  '𑣍' => '𑢭',
+  '𑣎' => '𑢮',
+  '𑣏' => '𑢯',
+  '𑣐' => '𑢰',
+  '𑣑' => '𑢱',
+  '𑣒' => '𑢲',
+  '𑣓' => '𑢳',
+  '𑣔' => '𑢴',
+  '𑣕' => '𑢵',
+  '𑣖' => '𑢶',
+  '𑣗' => '𑢷',
+  '𑣘' => '𑢸',
+  '𑣙' => '𑢹',
+  '𑣚' => '𑢺',
+  '𑣛' => '𑢻',
+  '𑣜' => '𑢼',
+  '𑣝' => '𑢽',
+  '𑣞' => '𑢾',
+  '𑣟' => '𑢿',
+  '𖹠' => '𖹀',
+  '𖹡' => '𖹁',
+  '𖹢' => '𖹂',
+  '𖹣' => '𖹃',
+  '𖹤' => '𖹄',
+  '𖹥' => '𖹅',
+  '𖹦' => '𖹆',
+  '𖹧' => '𖹇',
+  '𖹨' => '𖹈',
+  '𖹩' => '𖹉',
+  '𖹪' => '𖹊',
+  '𖹫' => '𖹋',
+  '𖹬' => '𖹌',
+  '𖹭' => '𖹍',
+  '𖹮' => '𖹎',
+  '𖹯' => '𖹏',
+  '𖹰' => '𖹐',
+  '𖹱' => '𖹑',
+  '𖹲' => '𖹒',
+  '𖹳' => '𖹓',
+  '𖹴' => '𖹔',
+  '𖹵' => '𖹕',
+  '𖹶' => '𖹖',
+  '𖹷' => '𖹗',
+  '𖹸' => '𖹘',
+  '𖹹' => '𖹙',
+  '𖹺' => '𖹚',
+  '𖹻' => '𖹛',
+  '𖹼' => '𖹜',
+  '𖹽' => '𖹝',
+  '𖹾' => '𖹞',
+  '𖹿' => '𖹟',
+  '𞤢' => '𞤀',
+  '𞤣' => '𞤁',
+  '𞤤' => '𞤂',
+  '𞤥' => '𞤃',
+  '𞤦' => '𞤄',
+  '𞤧' => '𞤅',
+  '𞤨' => '𞤆',
+  '𞤩' => '𞤇',
+  '𞤪' => '𞤈',
+  '𞤫' => '𞤉',
+  '𞤬' => '𞤊',
+  '𞤭' => '𞤋',
+  '𞤮' => '𞤌',
+  '𞤯' => '𞤍',
+  '𞤰' => '𞤎',
+  '𞤱' => '𞤏',
+  '𞤲' => '𞤐',
+  '𞤳' => '𞤑',
+  '𞤴' => '𞤒',
+  '𞤵' => '𞤓',
+  '𞤶' => '𞤔',
+  '𞤷' => '𞤕',
+  '𞤸' => '𞤖',
+  '𞤹' => '𞤗',
+  '𞤺' => '𞤘',
+  '𞤻' => '𞤙',
+  '𞤼' => '𞤚',
+  '𞤽' => '𞤛',
+  '𞤾' => '𞤜',
+  '𞤿' => '𞤝',
+  '𞥀' => '𞤞',
+  '𞥁' => '𞤟',
+  '𞥂' => '𞤠',
+  '𞥃' => '𞤡',
+  'ß' => 'SS',
+  'ff' => 'FF',
+  'fi' => 'FI',
+  'fl' => 'FL',
+  'ffi' => 'FFI',
+  'ffl' => 'FFL',
+  'ſt' => 'ST',
+  'st' => 'ST',
+  'և' => 'ԵՒ',
+  'ﬓ' => 'ՄՆ',
+  'ﬔ' => 'ՄԵ',
+  'ﬕ' => 'ՄԻ',
+  'ﬖ' => 'ՎՆ',
+  'ﬗ' => 'ՄԽ',
+  'ʼn' => 'ʼN',
+  'ΐ' => 'Ϊ́',
+  'ΰ' => 'Ϋ́',
+  'ǰ' => 'J̌',
+  'ẖ' => 'H̱',
+  'ẗ' => 'T̈',
+  'ẘ' => 'W̊',
+  'ẙ' => 'Y̊',
+  'ẚ' => 'Aʾ',
+  'ὐ' => 'Υ̓',
+  'ὒ' => 'Υ̓̀',
+  'ὔ' => 'Υ̓́',
+  'ὖ' => 'Υ̓͂',
+  'ᾶ' => 'Α͂',
+  'ῆ' => 'Η͂',
+  'ῒ' => 'Ϊ̀',
+  'ΐ' => 'Ϊ́',
+  'ῖ' => 'Ι͂',
+  'ῗ' => 'Ϊ͂',
+  'ῢ' => 'Ϋ̀',
+  'ΰ' => 'Ϋ́',
+  'ῤ' => 'Ρ̓',
+  'ῦ' => 'Υ͂',
+  'ῧ' => 'Ϋ͂',
+  'ῶ' => 'Ω͂',
+  'ᾈ' => 'ἈΙ',
+  'ᾉ' => 'ἉΙ',
+  'ᾊ' => 'ἊΙ',
+  'ᾋ' => 'ἋΙ',
+  'ᾌ' => 'ἌΙ',
+  'ᾍ' => 'ἍΙ',
+  'ᾎ' => 'ἎΙ',
+  'ᾏ' => 'ἏΙ',
+  'ᾘ' => 'ἨΙ',
+  'ᾙ' => 'ἩΙ',
+  'ᾚ' => 'ἪΙ',
+  'ᾛ' => 'ἫΙ',
+  'ᾜ' => 'ἬΙ',
+  'ᾝ' => 'ἭΙ',
+  'ᾞ' => 'ἮΙ',
+  'ᾟ' => 'ἯΙ',
+  'ᾨ' => 'ὨΙ',
+  'ᾩ' => 'ὩΙ',
+  'ᾪ' => 'ὪΙ',
+  'ᾫ' => 'ὫΙ',
+  'ᾬ' => 'ὬΙ',
+  'ᾭ' => 'ὭΙ',
+  'ᾮ' => 'ὮΙ',
+  'ᾯ' => 'ὯΙ',
+  'ᾼ' => 'ΑΙ',
+  'ῌ' => 'ΗΙ',
+  'ῼ' => 'ΩΙ',
+  'ᾲ' => 'ᾺΙ',
+  'ᾴ' => 'ΆΙ',
+  'ῂ' => 'ῊΙ',
+  'ῄ' => 'ΉΙ',
+  'ῲ' => 'ῺΙ',
+  'ῴ' => 'ΏΙ',
+  'ᾷ' => 'Α͂Ι',
+  'ῇ' => 'Η͂Ι',
+  'ῷ' => 'Ω͂Ι',
+);

+ 147 - 0
vendor/symfony/polyfill-mbstring/bootstrap.php

@@ -0,0 +1,147 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\Polyfill\Mbstring as p;
+
+if (\PHP_VERSION_ID >= 80000) {
+    return require __DIR__.'/bootstrap80.php';
+}
+
+if (!function_exists('mb_convert_encoding')) {
+    function mb_convert_encoding($string, $to_encoding, $from_encoding = null) { return p\Mbstring::mb_convert_encoding($string, $to_encoding, $from_encoding); }
+}
+if (!function_exists('mb_decode_mimeheader')) {
+    function mb_decode_mimeheader($string) { return p\Mbstring::mb_decode_mimeheader($string); }
+}
+if (!function_exists('mb_encode_mimeheader')) {
+    function mb_encode_mimeheader($string, $charset = null, $transfer_encoding = null, $newline = "\r\n", $indent = 0) { return p\Mbstring::mb_encode_mimeheader($string, $charset, $transfer_encoding, $newline, $indent); }
+}
+if (!function_exists('mb_decode_numericentity')) {
+    function mb_decode_numericentity($string, $map, $encoding = null) { return p\Mbstring::mb_decode_numericentity($string, $map, $encoding); }
+}
+if (!function_exists('mb_encode_numericentity')) {
+    function mb_encode_numericentity($string, $map, $encoding = null, $hex = false) { return p\Mbstring::mb_encode_numericentity($string, $map, $encoding, $hex); }
+}
+if (!function_exists('mb_convert_case')) {
+    function mb_convert_case($string, $mode, $encoding = null) { return p\Mbstring::mb_convert_case($string, $mode, $encoding); }
+}
+if (!function_exists('mb_internal_encoding')) {
+    function mb_internal_encoding($encoding = null) { return p\Mbstring::mb_internal_encoding($encoding); }
+}
+if (!function_exists('mb_language')) {
+    function mb_language($language = null) { return p\Mbstring::mb_language($language); }
+}
+if (!function_exists('mb_list_encodings')) {
+    function mb_list_encodings() { return p\Mbstring::mb_list_encodings(); }
+}
+if (!function_exists('mb_encoding_aliases')) {
+    function mb_encoding_aliases($encoding) { return p\Mbstring::mb_encoding_aliases($encoding); }
+}
+if (!function_exists('mb_check_encoding')) {
+    function mb_check_encoding($value = null, $encoding = null) { return p\Mbstring::mb_check_encoding($value, $encoding); }
+}
+if (!function_exists('mb_detect_encoding')) {
+    function mb_detect_encoding($string, $encodings = null, $strict = false) { return p\Mbstring::mb_detect_encoding($string, $encodings, $strict); }
+}
+if (!function_exists('mb_detect_order')) {
+    function mb_detect_order($encoding = null) { return p\Mbstring::mb_detect_order($encoding); }
+}
+if (!function_exists('mb_parse_str')) {
+    function mb_parse_str($string, &$result = []) { parse_str($string, $result); return (bool) $result; }
+}
+if (!function_exists('mb_strlen')) {
+    function mb_strlen($string, $encoding = null) { return p\Mbstring::mb_strlen($string, $encoding); }
+}
+if (!function_exists('mb_strpos')) {
+    function mb_strpos($haystack, $needle, $offset = 0, $encoding = null) { return p\Mbstring::mb_strpos($haystack, $needle, $offset, $encoding); }
+}
+if (!function_exists('mb_strtolower')) {
+    function mb_strtolower($string, $encoding = null) { return p\Mbstring::mb_strtolower($string, $encoding); }
+}
+if (!function_exists('mb_strtoupper')) {
+    function mb_strtoupper($string, $encoding = null) { return p\Mbstring::mb_strtoupper($string, $encoding); }
+}
+if (!function_exists('mb_substitute_character')) {
+    function mb_substitute_character($substitute_character = null) { return p\Mbstring::mb_substitute_character($substitute_character); }
+}
+if (!function_exists('mb_substr')) {
+    function mb_substr($string, $start, $length = 2147483647, $encoding = null) { return p\Mbstring::mb_substr($string, $start, $length, $encoding); }
+}
+if (!function_exists('mb_stripos')) {
+    function mb_stripos($haystack, $needle, $offset = 0, $encoding = null) { return p\Mbstring::mb_stripos($haystack, $needle, $offset, $encoding); }
+}
+if (!function_exists('mb_stristr')) {
+    function mb_stristr($haystack, $needle, $before_needle = false, $encoding = null) { return p\Mbstring::mb_stristr($haystack, $needle, $before_needle, $encoding); }
+}
+if (!function_exists('mb_strrchr')) {
+    function mb_strrchr($haystack, $needle, $before_needle = false, $encoding = null) { return p\Mbstring::mb_strrchr($haystack, $needle, $before_needle, $encoding); }
+}
+if (!function_exists('mb_strrichr')) {
+    function mb_strrichr($haystack, $needle, $before_needle = false, $encoding = null) { return p\Mbstring::mb_strrichr($haystack, $needle, $before_needle, $encoding); }
+}
+if (!function_exists('mb_strripos')) {
+    function mb_strripos($haystack, $needle, $offset = 0, $encoding = null) { return p\Mbstring::mb_strripos($haystack, $needle, $offset, $encoding); }
+}
+if (!function_exists('mb_strrpos')) {
+    function mb_strrpos($haystack, $needle, $offset = 0, $encoding = null) { return p\Mbstring::mb_strrpos($haystack, $needle, $offset, $encoding); }
+}
+if (!function_exists('mb_strstr')) {
+    function mb_strstr($haystack, $needle, $before_needle = false, $encoding = null) { return p\Mbstring::mb_strstr($haystack, $needle, $before_needle, $encoding); }
+}
+if (!function_exists('mb_get_info')) {
+    function mb_get_info($type = 'all') { return p\Mbstring::mb_get_info($type); }
+}
+if (!function_exists('mb_http_output')) {
+    function mb_http_output($encoding = null) { return p\Mbstring::mb_http_output($encoding); }
+}
+if (!function_exists('mb_strwidth')) {
+    function mb_strwidth($string, $encoding = null) { return p\Mbstring::mb_strwidth($string, $encoding); }
+}
+if (!function_exists('mb_substr_count')) {
+    function mb_substr_count($haystack, $needle, $encoding = null) { return p\Mbstring::mb_substr_count($haystack, $needle, $encoding); }
+}
+if (!function_exists('mb_output_handler')) {
+    function mb_output_handler($string, $status) { return p\Mbstring::mb_output_handler($string, $status); }
+}
+if (!function_exists('mb_http_input')) {
+    function mb_http_input($type = null) { return p\Mbstring::mb_http_input($type); }
+}
+
+if (!function_exists('mb_convert_variables')) {
+    function mb_convert_variables($to_encoding, $from_encoding, &...$vars) { return p\Mbstring::mb_convert_variables($to_encoding, $from_encoding, ...$vars); }
+}
+
+if (!function_exists('mb_ord')) {
+    function mb_ord($string, $encoding = null) { return p\Mbstring::mb_ord($string, $encoding); }
+}
+if (!function_exists('mb_chr')) {
+    function mb_chr($codepoint, $encoding = null) { return p\Mbstring::mb_chr($codepoint, $encoding); }
+}
+if (!function_exists('mb_scrub')) {
+    function mb_scrub($string, $encoding = null) { $encoding = null === $encoding ? mb_internal_encoding() : $encoding; return mb_convert_encoding($string, $encoding, $encoding); }
+}
+if (!function_exists('mb_str_split')) {
+    function mb_str_split($string, $length = 1, $encoding = null) { return p\Mbstring::mb_str_split($string, $length, $encoding); }
+}
+
+if (extension_loaded('mbstring')) {
+    return;
+}
+
+if (!defined('MB_CASE_UPPER')) {
+    define('MB_CASE_UPPER', 0);
+}
+if (!defined('MB_CASE_LOWER')) {
+    define('MB_CASE_LOWER', 1);
+}
+if (!defined('MB_CASE_TITLE')) {
+    define('MB_CASE_TITLE', 2);
+}

+ 143 - 0
vendor/symfony/polyfill-mbstring/bootstrap80.php

@@ -0,0 +1,143 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\Polyfill\Mbstring as p;
+
+if (!function_exists('mb_convert_encoding')) {
+    function mb_convert_encoding(array|string|null $string, ?string $to_encoding, array|string|null $from_encoding = null): array|string|false { return p\Mbstring::mb_convert_encoding($string ?? '', (string) $to_encoding, $from_encoding); }
+}
+if (!function_exists('mb_decode_mimeheader')) {
+    function mb_decode_mimeheader(?string $string): string { return p\Mbstring::mb_decode_mimeheader((string) $string); }
+}
+if (!function_exists('mb_encode_mimeheader')) {
+    function mb_encode_mimeheader(?string $string, ?string $charset = null, ?string $transfer_encoding = null, ?string $newline = "\r\n", ?int $indent = 0): string { return p\Mbstring::mb_encode_mimeheader((string) $string, $charset, $transfer_encoding, (string) $newline, (int) $indent); }
+}
+if (!function_exists('mb_decode_numericentity')) {
+    function mb_decode_numericentity(?string $string, array $map, ?string $encoding = null): string { return p\Mbstring::mb_decode_numericentity((string) $string, $map, $encoding); }
+}
+if (!function_exists('mb_encode_numericentity')) {
+    function mb_encode_numericentity(?string $string, array $map, ?string $encoding = null, ?bool $hex = false): string { return p\Mbstring::mb_encode_numericentity((string) $string, $map, $encoding, (bool) $hex); }
+}
+if (!function_exists('mb_convert_case')) {
+    function mb_convert_case(?string $string, ?int $mode, ?string $encoding = null): string { return p\Mbstring::mb_convert_case((string) $string, (int) $mode, $encoding); }
+}
+if (!function_exists('mb_internal_encoding')) {
+    function mb_internal_encoding(?string $encoding = null): string|bool { return p\Mbstring::mb_internal_encoding($encoding); }
+}
+if (!function_exists('mb_language')) {
+    function mb_language(?string $language = null): string|bool { return p\Mbstring::mb_language($language); }
+}
+if (!function_exists('mb_list_encodings')) {
+    function mb_list_encodings(): array { return p\Mbstring::mb_list_encodings(); }
+}
+if (!function_exists('mb_encoding_aliases')) {
+    function mb_encoding_aliases(?string $encoding): array { return p\Mbstring::mb_encoding_aliases((string) $encoding); }
+}
+if (!function_exists('mb_check_encoding')) {
+    function mb_check_encoding(array|string|null $value = null, ?string $encoding = null): bool { return p\Mbstring::mb_check_encoding($value, $encoding); }
+}
+if (!function_exists('mb_detect_encoding')) {
+    function mb_detect_encoding(?string $string, array|string|null $encodings = null, ?bool $strict = false): string|false { return p\Mbstring::mb_detect_encoding((string) $string, $encodings, (bool) $strict); }
+}
+if (!function_exists('mb_detect_order')) {
+    function mb_detect_order(array|string|null $encoding = null): array|bool { return p\Mbstring::mb_detect_order($encoding); }
+}
+if (!function_exists('mb_parse_str')) {
+    function mb_parse_str(?string $string, &$result = []): bool { parse_str((string) $string, $result); return (bool) $result; }
+}
+if (!function_exists('mb_strlen')) {
+    function mb_strlen(?string $string, ?string $encoding = null): int { return p\Mbstring::mb_strlen((string) $string, $encoding); }
+}
+if (!function_exists('mb_strpos')) {
+    function mb_strpos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null): int|false { return p\Mbstring::mb_strpos((string) $haystack, (string) $needle, (int) $offset, $encoding); }
+}
+if (!function_exists('mb_strtolower')) {
+    function mb_strtolower(?string $string, ?string $encoding = null): string { return p\Mbstring::mb_strtolower((string) $string, $encoding); }
+}
+if (!function_exists('mb_strtoupper')) {
+    function mb_strtoupper(?string $string, ?string $encoding = null): string { return p\Mbstring::mb_strtoupper((string) $string, $encoding); }
+}
+if (!function_exists('mb_substitute_character')) {
+    function mb_substitute_character(string|int|null $substitute_character = null): string|int|bool { return p\Mbstring::mb_substitute_character($substitute_character); }
+}
+if (!function_exists('mb_substr')) {
+    function mb_substr(?string $string, ?int $start, ?int $length = null, ?string $encoding = null): string { return p\Mbstring::mb_substr((string) $string, (int) $start, $length, $encoding); }
+}
+if (!function_exists('mb_stripos')) {
+    function mb_stripos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null): int|false { return p\Mbstring::mb_stripos((string) $haystack, (string) $needle, (int) $offset, $encoding); }
+}
+if (!function_exists('mb_stristr')) {
+    function mb_stristr(?string $haystack, ?string $needle, ?bool $before_needle = false, ?string $encoding = null): string|false { return p\Mbstring::mb_stristr((string) $haystack, (string) $needle, (bool) $before_needle, $encoding); }
+}
+if (!function_exists('mb_strrchr')) {
+    function mb_strrchr(?string $haystack, ?string $needle, ?bool $before_needle = false, ?string $encoding = null): string|false { return p\Mbstring::mb_strrchr((string) $haystack, (string) $needle, (bool) $before_needle, $encoding); }
+}
+if (!function_exists('mb_strrichr')) {
+    function mb_strrichr(?string $haystack, ?string $needle, ?bool $before_needle = false, ?string $encoding = null): string|false { return p\Mbstring::mb_strrichr((string) $haystack, (string) $needle, (bool) $before_needle, $encoding); }
+}
+if (!function_exists('mb_strripos')) {
+    function mb_strripos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null): int|false { return p\Mbstring::mb_strripos((string) $haystack, (string) $needle, (int) $offset, $encoding); }
+}
+if (!function_exists('mb_strrpos')) {
+    function mb_strrpos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null): int|false { return p\Mbstring::mb_strrpos((string) $haystack, (string) $needle, (int) $offset, $encoding); }
+}
+if (!function_exists('mb_strstr')) {
+    function mb_strstr(?string $haystack, ?string $needle, ?bool $before_needle = false, ?string $encoding = null): string|false { return p\Mbstring::mb_strstr((string) $haystack, (string) $needle, (bool) $before_needle, $encoding); }
+}
+if (!function_exists('mb_get_info')) {
+    function mb_get_info(?string $type = 'all'): array|string|int|false { return p\Mbstring::mb_get_info((string) $type); }
+}
+if (!function_exists('mb_http_output')) {
+    function mb_http_output(?string $encoding = null): string|bool { return p\Mbstring::mb_http_output($encoding); }
+}
+if (!function_exists('mb_strwidth')) {
+    function mb_strwidth(?string $string, ?string $encoding = null): int { return p\Mbstring::mb_strwidth((string) $string, $encoding); }
+}
+if (!function_exists('mb_substr_count')) {
+    function mb_substr_count(?string $haystack, ?string $needle, ?string $encoding = null): int { return p\Mbstring::mb_substr_count((string) $haystack, (string) $needle, $encoding); }
+}
+if (!function_exists('mb_output_handler')) {
+    function mb_output_handler(?string $string, ?int $status): string { return p\Mbstring::mb_output_handler((string) $string, (int) $status); }
+}
+if (!function_exists('mb_http_input')) {
+    function mb_http_input(?string $type = null): array|string|false { return p\Mbstring::mb_http_input($type); }
+}
+
+if (!function_exists('mb_convert_variables')) {
+    function mb_convert_variables(?string $to_encoding, array|string|null $from_encoding, mixed &$var, mixed &...$vars): string|false { return p\Mbstring::mb_convert_variables((string) $to_encoding, $from_encoding ?? '', $var, ...$vars); }
+}
+
+if (!function_exists('mb_ord')) {
+    function mb_ord(?string $string, ?string $encoding = null): int|false { return p\Mbstring::mb_ord((string) $string, $encoding); }
+}
+if (!function_exists('mb_chr')) {
+    function mb_chr(?int $codepoint, ?string $encoding = null): string|false { return p\Mbstring::mb_chr((int) $codepoint, $encoding); }
+}
+if (!function_exists('mb_scrub')) {
+    function mb_scrub(?string $string, ?string $encoding = null): string { $encoding ??= mb_internal_encoding(); return mb_convert_encoding((string) $string, $encoding, $encoding); }
+}
+if (!function_exists('mb_str_split')) {
+    function mb_str_split(?string $string, ?int $length = 1, ?string $encoding = null): array { return p\Mbstring::mb_str_split((string) $string, (int) $length, $encoding); }
+}
+
+if (extension_loaded('mbstring')) {
+    return;
+}
+
+if (!defined('MB_CASE_UPPER')) {
+    define('MB_CASE_UPPER', 0);
+}
+if (!defined('MB_CASE_LOWER')) {
+    define('MB_CASE_LOWER', 1);
+}
+if (!defined('MB_CASE_TITLE')) {
+    define('MB_CASE_TITLE', 2);
+}

+ 41 - 0
vendor/symfony/polyfill-mbstring/composer.json

@@ -0,0 +1,41 @@
+{
+    "name": "symfony/polyfill-mbstring",
+    "type": "library",
+    "description": "Symfony polyfill for the Mbstring extension",
+    "keywords": ["polyfill", "shim", "compatibility", "portable", "mbstring"],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Nicolas Grekas",
+            "email": "p@tchwork.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=7.1"
+    },
+    "provide": {
+        "ext-mbstring": "*"
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Polyfill\\Mbstring\\": "" },
+        "files": [ "bootstrap.php" ]
+    },
+    "suggest": {
+        "ext-mbstring": "For best performance"
+    },
+    "minimum-stability": "dev",
+    "extra": {
+        "branch-alias": {
+            "dev-main": "1.23-dev"
+        },
+        "thanks": {
+            "name": "symfony/polyfill",
+            "url": "https://github.com/symfony/polyfill"
+        }
+    }
+}

+ 18 - 0
vendor/twig/twig/.editorconfig

@@ -0,0 +1,18 @@
+; top-most EditorConfig file
+root = true
+
+; Unix-style newlines
+[*]
+end_of_line = LF
+
+[*.php]
+indent_style = space
+indent_size = 4
+
+[*.test]
+indent_style = space
+indent_size = 4
+
+[*.rst]
+indent_style = space
+indent_size = 4

+ 4 - 0
vendor/twig/twig/.gitattributes

@@ -0,0 +1,4 @@
+/doc/** export-ignore
+/extra/** export-ignore
+/tests export-ignore
+/phpunit.xml.dist export-ignore

+ 175 - 0
vendor/twig/twig/.github/workflows/ci.yml

@@ -0,0 +1,175 @@
+name: "CI"
+
+on:
+    pull_request:
+    push:
+        branches:
+            - '3.x'
+
+env:
+    SYMFONY_PHPUNIT_DISABLE_RESULT_CACHE: 1
+
+jobs:
+    tests:
+        name: "PHP ${{ matrix.php-version }}"
+
+        runs-on: 'ubuntu-latest'
+
+        continue-on-error: ${{ matrix.experimental }}
+
+        strategy:
+            matrix:
+                php-version:
+                    - '7.2.5'
+                    - '7.3'
+                    - '7.4'
+                    - '8.0'
+                    - '8.1'
+                composer-options: ['']
+                experimental: [false]
+
+        steps:
+            - name: "Checkout code"
+              uses: actions/checkout@v2.3.3
+
+            - name: "Install PHP with extensions"
+              uses: shivammathur/setup-php@2.7.0
+              with:
+                  coverage: "none"
+                  php-version: ${{ matrix.php-version }}
+                  ini-values: memory_limit=-1
+                  tools: composer:v2
+
+            - name: "Add PHPUnit matcher"
+              run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
+
+            - name: "Set composer cache directory"
+              id: composer-cache
+              run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+
+            - name: "Cache composer"
+              uses: actions/cache@v2.1.2
+              with:
+                  path: ${{ steps.composer-cache.outputs.dir }}
+                  key: ${{ runner.os }}-${{ matrix.php-version }}-composer-${{ hashFiles('composer.json') }}
+                  restore-keys: ${{ runner.os }}-${{ matrix.php-version }}-composer-
+
+            - run: composer install ${{ matrix.composer-options }}
+
+            - name: "Install PHPUnit"
+              run: vendor/bin/simple-phpunit install
+
+            - name: "PHPUnit version"
+              run: vendor/bin/simple-phpunit --version
+
+            - name: "Run tests"
+              run: vendor/bin/simple-phpunit
+
+    extension-tests:
+        needs:
+            - 'tests'
+
+        name: "${{ matrix.extension }} with PHP ${{ matrix.php-version }}"
+
+        runs-on: 'ubuntu-latest'
+
+        continue-on-error: true
+
+        strategy:
+            matrix:
+                php-version:
+                    - '7.2.5'
+                    - '7.3'
+                    - '7.4'
+                    - '8.0'
+                    - '8.1'
+                extension:
+                    - 'extra/cache-extra'
+                    - 'extra/cssinliner-extra'
+                    - 'extra/html-extra'
+                    - 'extra/inky-extra'
+                    - 'extra/intl-extra'
+                    - 'extra/markdown-extra'
+                    - 'extra/string-extra'
+                    - 'extra/twig-extra-bundle'
+                composer-options: ['']
+                experimental: [false]
+
+        steps:
+            - name: "Checkout code"
+              uses: actions/checkout@v2.3.3
+
+            - name: "Install PHP with extensions"
+              uses: shivammathur/setup-php@2.7.0
+              with:
+                  coverage: "none"
+                  php-version: ${{ matrix.php-version }}
+                  ini-values: memory_limit=-1
+                  tools: composer:v2
+
+            - name: "Add PHPUnit matcher"
+              run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
+
+            - name: "Set composer cache directory"
+              id: composer-cache
+              run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+
+            - name: "Cache composer"
+              uses: actions/cache@v2.1.2
+              with:
+                  path: ${{ steps.composer-cache.outputs.dir }}
+                  key: ${{ runner.os }}-${{ matrix.php-version }}-${{ matrix.extension }}-${{ hashFiles('composer.json') }}
+                  restore-keys: ${{ runner.os }}-${{ matrix.php-version }}-${{ matrix.extension }}-
+
+            - run: composer install
+
+            - name: "Install PHPUnit"
+              run: vendor/bin/simple-phpunit install
+
+            - name: "PHPUnit version"
+              run: vendor/bin/simple-phpunit --version
+
+            - if: matrix.extension == 'extra/markdown-extra' && matrix.php-version == '8.0'
+              working-directory: ${{ matrix.extension}}
+              run: composer config platform.php 7.4.99
+
+            - name: "Composer install"
+              working-directory: ${{ matrix.extension}}
+              run: composer install
+
+            - name: "Run tests"
+              working-directory: ${{ matrix.extension}}
+              run: ../../vendor/bin/simple-phpunit
+#
+#    Drupal does not support Twig 3 now!
+#
+#    integration-tests:
+#        needs:
+#            - 'tests'
+#
+#        name: "Integration tests with PHP ${{ matrix.php-version }}"
+#
+#        runs-on: 'ubuntu-20.04'
+#
+#        continue-on-error: true
+#
+#        strategy:
+#            matrix:
+#                php-version:
+#                    - '7.3'
+#
+#        steps:
+#            - name: "Checkout code"
+#              uses: actions/checkout@v2.3.3
+#
+#            - name: "Install PHP with extensions"
+#              uses: shivammathur/setup-php@2.7.0
+#              with:
+#                  coverage: "none"
+#                  extensions: "gd, pdo_sqlite"
+#                  php-version: ${{ matrix.php-version }}
+#                  ini-values: memory_limit=-1
+#                  tools: composer:v2
+#
+#            - run: bash ./tests/drupal_test.sh
+#              shell: "bash"

+ 60 - 0
vendor/twig/twig/.github/workflows/documentation.yml

@@ -0,0 +1,60 @@
+name: "Documentation"
+
+on:
+    pull_request:
+    push:
+        branches:
+            - '3.x'
+
+jobs:
+    build:
+        name: "Build"
+
+        runs-on: ubuntu-latest
+
+        steps:
+            -   name: "Checkout code"
+                uses: actions/checkout@v2
+
+            -   name: "Set up Python 3.7"
+                uses: actions/setup-python@v1
+                with:
+                    python-version: '3.7' # Semantic version range syntax or exact version of a Python version
+
+            -   name: "Display Python version"
+                run: python -c "import sys; print(sys.version)"
+
+            -   name: "Install Sphinx dependencies"
+                run: sudo apt-get install python-dev build-essential
+
+            -   name: "Cache pip"
+                uses: actions/cache@v2
+                with:
+                    path: ~/.cache/pip
+                    key: ${{ runner.os }}-pip-${{ hashFiles('_build/.requirements.txt') }}
+                    restore-keys: |
+                        ${{ runner.os }}-pip-
+
+            -   name: "Install Sphinx + requirements via pip"
+                working-directory: "doc"
+                run: pip install -r _build/.requirements.txt
+
+            -   name: "Build documentation"
+                working-directory: "doc"
+                run: make -C _build SPHINXOPTS="-nqW -j auto" html
+
+    doctor-rst:
+        name: "DOCtor-RST"
+
+        runs-on: ubuntu-latest
+
+        steps:
+            - name: "Checkout code"
+              uses: actions/checkout@v2
+
+            - name: "Run DOCtor-RST"
+              uses: docker://oskarstark/doctor-rst
+              with:
+                  args: --short
+              env:
+                  DOCS_DIR: 'doc/'

+ 4 - 0
vendor/twig/twig/.gitignore

@@ -0,0 +1,4 @@
+/composer.lock
+/phpunit.xml
+/vendor
+.phpunit.result.cache

+ 20 - 0
vendor/twig/twig/.php-cs-fixer.dist.php

@@ -0,0 +1,20 @@
+<?php
+
+return (new PhpCsFixer\Config())
+    ->setRules([
+        '@Symfony' => true,
+        '@Symfony:risky' => true,
+        '@PHPUnit75Migration:risky' => true,
+        'php_unit_dedicate_assert' => ['target' => '5.6'],
+        'array_syntax' => ['syntax' => 'short'],
+        'php_unit_fqcn_annotation' => true,
+        'no_unreachable_default_argument_value' => false,
+        'braces' => ['allow_single_line_closure' => true],
+        'heredoc_to_nowdoc' => false,
+        'ordered_imports' => true,
+        'phpdoc_types_order' => ['null_adjustment' => 'always_last', 'sort_algorithm' => 'none'],
+        'native_function_invocation' => ['include' => ['@compiler_optimized'], 'scope' => 'all'],
+    ])
+    ->setRiskyAllowed(true)
+    ->setFinder((new PhpCsFixer\Finder())->in(__DIR__))
+;

+ 116 - 0
vendor/twig/twig/CHANGELOG

@@ -0,0 +1,116 @@
+# 3.3.7 (2022-01-03)
+
+* Allow more null support when Twig expects a string (for better 8.1 support)
+* Only use Commonmark extensions if markdown enabled
+
+# 3.3.6 (2022-01-03)
+
+* Only use Commonmark extensions if markdown enabled
+
+# 3.3.5 (2022-01-03)
+
+* Allow CommonMark extensions to easily be added
+* Allow null when Twig expects a string (for better 8.1 support)
+* Make some performance optimizations
+* Allow Symfony translation contract v3+
+
+# 3.3.4 (2021-11-25)
+
+ * Bump minimum supported Symfony component versions
+ * Fix a deprecated message
+
+# 3.3.3 (2021-09-17)
+
+ * Allow Symfony 6
+ * Improve compatibility with PHP 8.1
+ * Explicitly specify the encoding for mb_ord in JS escaper
+
+# 3.3.2 (2021-05-16)
+
+ * Revert "Throw a proper exception when a template name is an absolute path (as it has never been supported)"
+
+# 3.3.1 (2021-05-12)
+
+ * Fix PHP 8.1 compatibility
+ * Throw a proper exception when a template name is an absolute path (as it has never been supported)
+
+# 3.3.0 (2021-02-08)
+
+ * Fix macro calls in a "cache" tag
+ * Add the slug filter
+ * Allow extra bundle to be compatible with Twig 2
+
+# 3.2.1 (2021-01-05)
+
+ * Fix extra bundle compat with older versions of Symfony
+
+# 3.2.0 (2021-01-05)
+
+ * Add the Cache extension in the "extra" repositories: "cache" tag
+ * Add "registerUndefinedTokenParserCallback"
+ * Mark built-in node visitors as @internal
+ * Fix "odd" not working for negative numbers
+
+# 3.1.1 (2020-10-27)
+
+ * Fix "include(template_from_string())"
+
+# 3.1.0 (2020-10-21)
+
+ * Fix sandbox support when using "include(template_from_string())"
+ * Make round brackets optional for one argument tests like "same as" or "divisible by"
+ * Add support for ES2015 style object initialisation shortcut { a } is the same as { 'a': a }
+
+# 3.0.5 (2020-08-05)
+
+ * Fix twig_compare w.r.t. whitespace trimming
+ * Fix sandbox not disabled if syntax error occurs within {% sandbox %} tag
+ * Fix a regression when not using a space before an operator
+ * Restrict callables to closures in filters
+ * Allow trailing commas in argument lists (in calls as well as definitions)
+
+# 3.0.4 (2020-07-05)
+
+ * Fix comparison operators
+ * Fix options not taken into account when using "Michelf\MarkdownExtra"
+ * Fix "Twig\Extra\Intl\IntlExtension::getCountryName()" to accept "null" as a first argument
+ * Throw exception in case non-Traversable data is passed to "filter"
+ * Fix context optimization on PHP 7.4
+ * Fix PHP 8 compatibility
+ * Fix ambiguous syntax parsing
+
+# 3.0.3 (2020-02-11)
+
+ * Add a check to ensure that iconv() is defined
+
+# 3.0.2 (2020-02-11)
+
+ * Avoid exceptions when an intl resource is not found
+ * Fix implementation of case-insensitivity for method names
+
+# 3.0.1 (2019-12-28)
+
+ * fixed Symfony 5.0 support for the HTML extra extension
+
+# 3.0.0 (2019-11-15)
+
+ * fixed number formatter in Intl extra extension when using a formatter prototype
+
+# 3.0.0-BETA1 (2019-11-11)
+
+ * removed the "if" condition support on the "for" tag
+ * made the in, <, >, <=, >=, ==, and != operators more strict when comparing strings and integers/floats
+ * removed the "filter" tag
+ * added type hints everywhere
+ * changed Environment::resolveTemplate() to always return a TemplateWrapper instance
+ * removed Template::__toString()
+ * removed Parser::isReservedMacroName()
+ * removed SanboxedPrintNode
+ * removed Node::setTemplateName()
+ * made classes maked as "@final" final
+ * removed InitRuntimeInterface, ExistsLoaderInterface, and SourceContextLoaderInterface
+ * removed the "spaceless" tag
+ * removed Twig\Environment::getBaseTemplateClass() and Twig\Environment::setBaseTemplateClass()
+ * removed the "base_template_class" option on Twig\Environment
+ * bumped minimum PHP version to 7.2
+ * removed PSR-0 classes

+ 27 - 0
vendor/twig/twig/LICENSE

@@ -0,0 +1,27 @@
+Copyright (c) 2009-2022 by the Twig Team.
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of Twig nor the names of its contributors
+      may be used to endorse or promote products derived from this software
+      without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+ 23 - 0
vendor/twig/twig/README.rst

@@ -0,0 +1,23 @@
+Twig, the flexible, fast, and secure template language for PHP
+==============================================================
+
+Twig is a template language for PHP.
+
+Twig uses a syntax similar to the Django and Jinja template languages which
+inspired the Twig runtime environment.
+
+Sponsors
+--------
+
+.. raw:: html
+
+    <a href="https://blackfire.io/docs/introduction?utm_source=twig&utm_medium=github_readme&utm_campaign=logo">
+        <img src="https://static.blackfire.io/assets/intemporals/logo/png/blackfire-io_secondary_horizontal_transparent.png?1" width="255px" alt="Blackfire.io">
+    </a>
+
+More Information
+----------------
+
+Read the `documentation`_ for more information.
+
+.. _documentation: https://twig.symfony.com/documentation

+ 50 - 0
vendor/twig/twig/composer.json

@@ -0,0 +1,50 @@
+{
+    "name": "twig/twig",
+    "type": "library",
+    "description": "Twig, the flexible, fast, and secure template language for PHP",
+    "keywords": ["templating"],
+    "homepage": "https://twig.symfony.com",
+    "license": "BSD-3-Clause",
+    "minimum-stability": "dev",
+    "authors": [
+        {
+            "name": "Fabien Potencier",
+            "email": "fabien@symfony.com",
+            "homepage": "http://fabien.potencier.org",
+            "role": "Lead Developer"
+        },
+        {
+            "name": "Twig Team",
+            "role": "Contributors"
+        },
+        {
+            "name": "Armin Ronacher",
+            "email": "armin.ronacher@active-4.com",
+            "role": "Project Founder"
+        }
+    ],
+    "require": {
+        "php": ">=7.2.5",
+        "symfony/polyfill-mbstring": "^1.3",
+        "symfony/polyfill-ctype": "^1.8"
+    },
+    "require-dev": {
+        "symfony/phpunit-bridge": "^4.4.9|^5.0.9|^6.0",
+        "psr/container": "^1.0"
+    },
+    "autoload": {
+        "psr-4" : {
+            "Twig\\" : "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4" : {
+            "Twig\\Tests\\" : "tests/"
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "3.3-dev"
+        }
+    }
+}

+ 46 - 0
vendor/twig/twig/src/Cache/CacheInterface.php

@@ -0,0 +1,46 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Cache;
+
+/**
+ * Interface implemented by cache classes.
+ *
+ * It is highly recommended to always store templates on the filesystem to
+ * benefit from the PHP opcode cache. This interface is mostly useful if you
+ * need to implement a custom strategy for storing templates on the filesystem.
+ *
+ * @author Andrew Tch <andrew@noop.lv>
+ */
+interface CacheInterface
+{
+    /**
+     * Generates a cache key for the given template class name.
+     */
+    public function generateKey(string $name, string $className): string;
+
+    /**
+     * Writes the compiled template to cache.
+     *
+     * @param string $content The template representation as a PHP class
+     */
+    public function write(string $key, string $content): void;
+
+    /**
+     * Loads a template from the cache.
+     */
+    public function load(string $key): void;
+
+    /**
+     * Returns the modification timestamp of a key.
+     */
+    public function getTimestamp(string $key): int;
+}

+ 87 - 0
vendor/twig/twig/src/Cache/FilesystemCache.php

@@ -0,0 +1,87 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Cache;
+
+/**
+ * Implements a cache on the filesystem.
+ *
+ * @author Andrew Tch <andrew@noop.lv>
+ */
+class FilesystemCache implements CacheInterface
+{
+    public const FORCE_BYTECODE_INVALIDATION = 1;
+
+    private $directory;
+    private $options;
+
+    public function __construct(string $directory, int $options = 0)
+    {
+        $this->directory = rtrim($directory, '\/').'/';
+        $this->options = $options;
+    }
+
+    public function generateKey(string $name, string $className): string
+    {
+        $hash = hash(\PHP_VERSION_ID < 80100 ? 'sha256' : 'xxh128', $className);
+
+        return $this->directory.$hash[0].$hash[1].'/'.$hash.'.php';
+    }
+
+    public function load(string $key): void
+    {
+        if (is_file($key)) {
+            @include_once $key;
+        }
+    }
+
+    public function write(string $key, string $content): void
+    {
+        $dir = \dirname($key);
+        if (!is_dir($dir)) {
+            if (false === @mkdir($dir, 0777, true)) {
+                clearstatcache(true, $dir);
+                if (!is_dir($dir)) {
+                    throw new \RuntimeException(sprintf('Unable to create the cache directory (%s).', $dir));
+                }
+            }
+        } elseif (!is_writable($dir)) {
+            throw new \RuntimeException(sprintf('Unable to write in the cache directory (%s).', $dir));
+        }
+
+        $tmpFile = tempnam($dir, basename($key));
+        if (false !== @file_put_contents($tmpFile, $content) && @rename($tmpFile, $key)) {
+            @chmod($key, 0666 & ~umask());
+
+            if (self::FORCE_BYTECODE_INVALIDATION == ($this->options & self::FORCE_BYTECODE_INVALIDATION)) {
+                // Compile cached file into bytecode cache
+                if (\function_exists('opcache_invalidate') && filter_var(ini_get('opcache.enable'), \FILTER_VALIDATE_BOOLEAN)) {
+                    @opcache_invalidate($key, true);
+                } elseif (\function_exists('apc_compile_file')) {
+                    apc_compile_file($key);
+                }
+            }
+
+            return;
+        }
+
+        throw new \RuntimeException(sprintf('Failed to write cache file "%s".', $key));
+    }
+
+    public function getTimestamp(string $key): int
+    {
+        if (!is_file($key)) {
+            return 0;
+        }
+
+        return (int) @filemtime($key);
+    }
+}

+ 38 - 0
vendor/twig/twig/src/Cache/NullCache.php

@@ -0,0 +1,38 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Cache;
+
+/**
+ * Implements a no-cache strategy.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+final class NullCache implements CacheInterface
+{
+    public function generateKey(string $name, string $className): string
+    {
+        return '';
+    }
+
+    public function write(string $key, string $content): void
+    {
+    }
+
+    public function load(string $key): void
+    {
+    }
+
+    public function getTimestamp(string $key): int
+    {
+        return 0;
+    }
+}

+ 214 - 0
vendor/twig/twig/src/Compiler.php

@@ -0,0 +1,214 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig;
+
+use Twig\Node\Node;
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class Compiler
+{
+    private $lastLine;
+    private $source;
+    private $indentation;
+    private $env;
+    private $debugInfo = [];
+    private $sourceOffset;
+    private $sourceLine;
+    private $varNameSalt = 0;
+
+    public function __construct(Environment $env)
+    {
+        $this->env = $env;
+    }
+
+    public function getEnvironment(): Environment
+    {
+        return $this->env;
+    }
+
+    public function getSource(): string
+    {
+        return $this->source;
+    }
+
+    /**
+     * @return $this
+     */
+    public function compile(Node $node, int $indentation = 0)
+    {
+        $this->lastLine = null;
+        $this->source = '';
+        $this->debugInfo = [];
+        $this->sourceOffset = 0;
+        // source code starts at 1 (as we then increment it when we encounter new lines)
+        $this->sourceLine = 1;
+        $this->indentation = $indentation;
+        $this->varNameSalt = 0;
+
+        $node->compile($this);
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function subcompile(Node $node, bool $raw = true)
+    {
+        if (false === $raw) {
+            $this->source .= str_repeat(' ', $this->indentation * 4);
+        }
+
+        $node->compile($this);
+
+        return $this;
+    }
+
+    /**
+     * Adds a raw string to the compiled code.
+     *
+     * @return $this
+     */
+    public function raw(string $string)
+    {
+        $this->source .= $string;
+
+        return $this;
+    }
+
+    /**
+     * Writes a string to the compiled code by adding indentation.
+     *
+     * @return $this
+     */
+    public function write(...$strings)
+    {
+        foreach ($strings as $string) {
+            $this->source .= str_repeat(' ', $this->indentation * 4).$string;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Adds a quoted string to the compiled code.
+     *
+     * @return $this
+     */
+    public function string(string $value)
+    {
+        $this->source .= sprintf('"%s"', addcslashes($value, "\0\t\"\$\\"));
+
+        return $this;
+    }
+
+    /**
+     * Returns a PHP representation of a given value.
+     *
+     * @return $this
+     */
+    public function repr($value)
+    {
+        if (\is_int($value) || \is_float($value)) {
+            if (false !== $locale = setlocale(\LC_NUMERIC, '0')) {
+                setlocale(\LC_NUMERIC, 'C');
+            }
+
+            $this->raw(var_export($value, true));
+
+            if (false !== $locale) {
+                setlocale(\LC_NUMERIC, $locale);
+            }
+        } elseif (null === $value) {
+            $this->raw('null');
+        } elseif (\is_bool($value)) {
+            $this->raw($value ? 'true' : 'false');
+        } elseif (\is_array($value)) {
+            $this->raw('array(');
+            $first = true;
+            foreach ($value as $key => $v) {
+                if (!$first) {
+                    $this->raw(', ');
+                }
+                $first = false;
+                $this->repr($key);
+                $this->raw(' => ');
+                $this->repr($v);
+            }
+            $this->raw(')');
+        } else {
+            $this->string($value);
+        }
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function addDebugInfo(Node $node)
+    {
+        if ($node->getTemplateLine() != $this->lastLine) {
+            $this->write(sprintf("// line %d\n", $node->getTemplateLine()));
+
+            $this->sourceLine += substr_count($this->source, "\n", $this->sourceOffset);
+            $this->sourceOffset = \strlen($this->source);
+            $this->debugInfo[$this->sourceLine] = $node->getTemplateLine();
+
+            $this->lastLine = $node->getTemplateLine();
+        }
+
+        return $this;
+    }
+
+    public function getDebugInfo(): array
+    {
+        ksort($this->debugInfo);
+
+        return $this->debugInfo;
+    }
+
+    /**
+     * @return $this
+     */
+    public function indent(int $step = 1)
+    {
+        $this->indentation += $step;
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     *
+     * @throws \LogicException When trying to outdent too much so the indentation would become negative
+     */
+    public function outdent(int $step = 1)
+    {
+        // can't outdent by more steps than the current indentation level
+        if ($this->indentation < $step) {
+            throw new \LogicException('Unable to call outdent() as the indentation would become negative.');
+        }
+
+        $this->indentation -= $step;
+
+        return $this;
+    }
+
+    public function getVarName(): string
+    {
+        return sprintf('__internal_compile_%d', $this->varNameSalt++);
+    }
+}

+ 832 - 0
vendor/twig/twig/src/Environment.php

@@ -0,0 +1,832 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig;
+
+use Twig\Cache\CacheInterface;
+use Twig\Cache\FilesystemCache;
+use Twig\Cache\NullCache;
+use Twig\Error\Error;
+use Twig\Error\LoaderError;
+use Twig\Error\RuntimeError;
+use Twig\Error\SyntaxError;
+use Twig\Extension\CoreExtension;
+use Twig\Extension\EscaperExtension;
+use Twig\Extension\ExtensionInterface;
+use Twig\Extension\OptimizerExtension;
+use Twig\Loader\ArrayLoader;
+use Twig\Loader\ChainLoader;
+use Twig\Loader\LoaderInterface;
+use Twig\Node\ModuleNode;
+use Twig\Node\Node;
+use Twig\NodeVisitor\NodeVisitorInterface;
+use Twig\RuntimeLoader\RuntimeLoaderInterface;
+use Twig\TokenParser\TokenParserInterface;
+
+/**
+ * Stores the Twig configuration and renders templates.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class Environment
+{
+    public const VERSION = '3.3.7';
+    public const VERSION_ID = 30307;
+    public const MAJOR_VERSION = 3;
+    public const MINOR_VERSION = 3;
+    public const RELEASE_VERSION = 7;
+    public const EXTRA_VERSION = '';
+
+    private $charset;
+    private $loader;
+    private $debug;
+    private $autoReload;
+    private $cache;
+    private $lexer;
+    private $parser;
+    private $compiler;
+    private $globals = [];
+    private $resolvedGlobals;
+    private $loadedTemplates;
+    private $strictVariables;
+    private $templateClassPrefix = '__TwigTemplate_';
+    private $originalCache;
+    private $extensionSet;
+    private $runtimeLoaders = [];
+    private $runtimes = [];
+    private $optionsHash;
+
+    /**
+     * Constructor.
+     *
+     * Available options:
+     *
+     *  * debug: When set to true, it automatically set "auto_reload" to true as
+     *           well (default to false).
+     *
+     *  * charset: The charset used by the templates (default to UTF-8).
+     *
+     *  * cache: An absolute path where to store the compiled templates,
+     *           a \Twig\Cache\CacheInterface implementation,
+     *           or false to disable compilation cache (default).
+     *
+     *  * auto_reload: Whether to reload the template if the original source changed.
+     *                 If you don't provide the auto_reload option, it will be
+     *                 determined automatically based on the debug value.
+     *
+     *  * strict_variables: Whether to ignore invalid variables in templates
+     *                      (default to false).
+     *
+     *  * autoescape: Whether to enable auto-escaping (default to html):
+     *                  * false: disable auto-escaping
+     *                  * html, js: set the autoescaping to one of the supported strategies
+     *                  * name: set the autoescaping strategy based on the template name extension
+     *                  * PHP callback: a PHP callback that returns an escaping strategy based on the template "name"
+     *
+     *  * optimizations: A flag that indicates which optimizations to apply
+     *                   (default to -1 which means that all optimizations are enabled;
+     *                   set it to 0 to disable).
+     */
+    public function __construct(LoaderInterface $loader, $options = [])
+    {
+        $this->setLoader($loader);
+
+        $options = array_merge([
+            'debug' => false,
+            'charset' => 'UTF-8',
+            'strict_variables' => false,
+            'autoescape' => 'html',
+            'cache' => false,
+            'auto_reload' => null,
+            'optimizations' => -1,
+        ], $options);
+
+        $this->debug = (bool) $options['debug'];
+        $this->setCharset($options['charset'] ?? 'UTF-8');
+        $this->autoReload = null === $options['auto_reload'] ? $this->debug : (bool) $options['auto_reload'];
+        $this->strictVariables = (bool) $options['strict_variables'];
+        $this->setCache($options['cache']);
+        $this->extensionSet = new ExtensionSet();
+
+        $this->addExtension(new CoreExtension());
+        $this->addExtension(new EscaperExtension($options['autoescape']));
+        $this->addExtension(new OptimizerExtension($options['optimizations']));
+    }
+
+    /**
+     * Enables debugging mode.
+     */
+    public function enableDebug()
+    {
+        $this->debug = true;
+        $this->updateOptionsHash();
+    }
+
+    /**
+     * Disables debugging mode.
+     */
+    public function disableDebug()
+    {
+        $this->debug = false;
+        $this->updateOptionsHash();
+    }
+
+    /**
+     * Checks if debug mode is enabled.
+     *
+     * @return bool true if debug mode is enabled, false otherwise
+     */
+    public function isDebug()
+    {
+        return $this->debug;
+    }
+
+    /**
+     * Enables the auto_reload option.
+     */
+    public function enableAutoReload()
+    {
+        $this->autoReload = true;
+    }
+
+    /**
+     * Disables the auto_reload option.
+     */
+    public function disableAutoReload()
+    {
+        $this->autoReload = false;
+    }
+
+    /**
+     * Checks if the auto_reload option is enabled.
+     *
+     * @return bool true if auto_reload is enabled, false otherwise
+     */
+    public function isAutoReload()
+    {
+        return $this->autoReload;
+    }
+
+    /**
+     * Enables the strict_variables option.
+     */
+    public function enableStrictVariables()
+    {
+        $this->strictVariables = true;
+        $this->updateOptionsHash();
+    }
+
+    /**
+     * Disables the strict_variables option.
+     */
+    public function disableStrictVariables()
+    {
+        $this->strictVariables = false;
+        $this->updateOptionsHash();
+    }
+
+    /**
+     * Checks if the strict_variables option is enabled.
+     *
+     * @return bool true if strict_variables is enabled, false otherwise
+     */
+    public function isStrictVariables()
+    {
+        return $this->strictVariables;
+    }
+
+    /**
+     * Gets the current cache implementation.
+     *
+     * @param bool $original Whether to return the original cache option or the real cache instance
+     *
+     * @return CacheInterface|string|false A Twig\Cache\CacheInterface implementation,
+     *                                     an absolute path to the compiled templates,
+     *                                     or false to disable cache
+     */
+    public function getCache($original = true)
+    {
+        return $original ? $this->originalCache : $this->cache;
+    }
+
+    /**
+     * Sets the current cache implementation.
+     *
+     * @param CacheInterface|string|false $cache A Twig\Cache\CacheInterface implementation,
+     *                                           an absolute path to the compiled templates,
+     *                                           or false to disable cache
+     */
+    public function setCache($cache)
+    {
+        if (\is_string($cache)) {
+            $this->originalCache = $cache;
+            $this->cache = new FilesystemCache($cache);
+        } elseif (false === $cache) {
+            $this->originalCache = $cache;
+            $this->cache = new NullCache();
+        } elseif ($cache instanceof CacheInterface) {
+            $this->originalCache = $this->cache = $cache;
+        } else {
+            throw new \LogicException('Cache can only be a string, false, or a \Twig\Cache\CacheInterface implementation.');
+        }
+    }
+
+    /**
+     * Gets the template class associated with the given string.
+     *
+     * The generated template class is based on the following parameters:
+     *
+     *  * The cache key for the given template;
+     *  * The currently enabled extensions;
+     *  * Whether the Twig C extension is available or not;
+     *  * PHP version;
+     *  * Twig version;
+     *  * Options with what environment was created.
+     *
+     * @param string   $name  The name for which to calculate the template class name
+     * @param int|null $index The index if it is an embedded template
+     *
+     * @internal
+     */
+    public function getTemplateClass(string $name, int $index = null): string
+    {
+        $key = $this->getLoader()->getCacheKey($name).$this->optionsHash;
+
+        return $this->templateClassPrefix.hash(\PHP_VERSION_ID < 80100 ? 'sha256' : 'xxh128', $key).(null === $index ? '' : '___'.$index);
+    }
+
+    /**
+     * Renders a template.
+     *
+     * @param string|TemplateWrapper $name The template name
+     *
+     * @throws LoaderError  When the template cannot be found
+     * @throws SyntaxError  When an error occurred during compilation
+     * @throws RuntimeError When an error occurred during rendering
+     */
+    public function render($name, array $context = []): string
+    {
+        return $this->load($name)->render($context);
+    }
+
+    /**
+     * Displays a template.
+     *
+     * @param string|TemplateWrapper $name The template name
+     *
+     * @throws LoaderError  When the template cannot be found
+     * @throws SyntaxError  When an error occurred during compilation
+     * @throws RuntimeError When an error occurred during rendering
+     */
+    public function display($name, array $context = []): void
+    {
+        $this->load($name)->display($context);
+    }
+
+    /**
+     * Loads a template.
+     *
+     * @param string|TemplateWrapper $name The template name
+     *
+     * @throws LoaderError  When the template cannot be found
+     * @throws RuntimeError When a previously generated cache is corrupted
+     * @throws SyntaxError  When an error occurred during compilation
+     */
+    public function load($name): TemplateWrapper
+    {
+        if ($name instanceof TemplateWrapper) {
+            return $name;
+        }
+
+        return new TemplateWrapper($this, $this->loadTemplate($this->getTemplateClass($name), $name));
+    }
+
+    /**
+     * Loads a template internal representation.
+     *
+     * This method is for internal use only and should never be called
+     * directly.
+     *
+     * @param string $name  The template name
+     * @param int    $index The index if it is an embedded template
+     *
+     * @throws LoaderError  When the template cannot be found
+     * @throws RuntimeError When a previously generated cache is corrupted
+     * @throws SyntaxError  When an error occurred during compilation
+     *
+     * @internal
+     */
+    public function loadTemplate(string $cls, string $name, int $index = null): Template
+    {
+        $mainCls = $cls;
+        if (null !== $index) {
+            $cls .= '___'.$index;
+        }
+
+        if (isset($this->loadedTemplates[$cls])) {
+            return $this->loadedTemplates[$cls];
+        }
+
+        if (!class_exists($cls, false)) {
+            $key = $this->cache->generateKey($name, $mainCls);
+
+            if (!$this->isAutoReload() || $this->isTemplateFresh($name, $this->cache->getTimestamp($key))) {
+                $this->cache->load($key);
+            }
+
+            $source = null;
+            if (!class_exists($cls, false)) {
+                $source = $this->getLoader()->getSourceContext($name);
+                $content = $this->compileSource($source);
+                $this->cache->write($key, $content);
+                $this->cache->load($key);
+
+                if (!class_exists($mainCls, false)) {
+                    /* Last line of defense if either $this->bcWriteCacheFile was used,
+                     * $this->cache is implemented as a no-op or we have a race condition
+                     * where the cache was cleared between the above calls to write to and load from
+                     * the cache.
+                     */
+                    eval('?>'.$content);
+                }
+
+                if (!class_exists($cls, false)) {
+                    throw new RuntimeError(sprintf('Failed to load Twig template "%s", index "%s": cache might be corrupted.', $name, $index), -1, $source);
+                }
+            }
+        }
+
+        $this->extensionSet->initRuntime();
+
+        return $this->loadedTemplates[$cls] = new $cls($this);
+    }
+
+    /**
+     * Creates a template from source.
+     *
+     * This method should not be used as a generic way to load templates.
+     *
+     * @param string $template The template source
+     * @param string $name     An optional name of the template to be used in error messages
+     *
+     * @throws LoaderError When the template cannot be found
+     * @throws SyntaxError When an error occurred during compilation
+     */
+    public function createTemplate(string $template, string $name = null): TemplateWrapper
+    {
+        $hash = hash(\PHP_VERSION_ID < 80100 ? 'sha256' : 'xxh128', $template, false);
+        if (null !== $name) {
+            $name = sprintf('%s (string template %s)', $name, $hash);
+        } else {
+            $name = sprintf('__string_template__%s', $hash);
+        }
+
+        $loader = new ChainLoader([
+            new ArrayLoader([$name => $template]),
+            $current = $this->getLoader(),
+        ]);
+
+        $this->setLoader($loader);
+        try {
+            return new TemplateWrapper($this, $this->loadTemplate($this->getTemplateClass($name), $name));
+        } finally {
+            $this->setLoader($current);
+        }
+    }
+
+    /**
+     * Returns true if the template is still fresh.
+     *
+     * Besides checking the loader for freshness information,
+     * this method also checks if the enabled extensions have
+     * not changed.
+     *
+     * @param int $time The last modification time of the cached template
+     */
+    public function isTemplateFresh(string $name, int $time): bool
+    {
+        return $this->extensionSet->getLastModified() <= $time && $this->getLoader()->isFresh($name, $time);
+    }
+
+    /**
+     * Tries to load a template consecutively from an array.
+     *
+     * Similar to load() but it also accepts instances of \Twig\Template and
+     * \Twig\TemplateWrapper, and an array of templates where each is tried to be loaded.
+     *
+     * @param string|TemplateWrapper|array $names A template or an array of templates to try consecutively
+     *
+     * @throws LoaderError When none of the templates can be found
+     * @throws SyntaxError When an error occurred during compilation
+     */
+    public function resolveTemplate($names): TemplateWrapper
+    {
+        if (!\is_array($names)) {
+            return $this->load($names);
+        }
+
+        $count = \count($names);
+        foreach ($names as $name) {
+            if ($name instanceof Template) {
+                return $name;
+            }
+            if ($name instanceof TemplateWrapper) {
+                return $name;
+            }
+
+            if (1 !== $count && !$this->getLoader()->exists($name)) {
+                continue;
+            }
+
+            return $this->load($name);
+        }
+
+        throw new LoaderError(sprintf('Unable to find one of the following templates: "%s".', implode('", "', $names)));
+    }
+
+    public function setLexer(Lexer $lexer)
+    {
+        $this->lexer = $lexer;
+    }
+
+    /**
+     * @throws SyntaxError When the code is syntactically wrong
+     */
+    public function tokenize(Source $source): TokenStream
+    {
+        if (null === $this->lexer) {
+            $this->lexer = new Lexer($this);
+        }
+
+        return $this->lexer->tokenize($source);
+    }
+
+    public function setParser(Parser $parser)
+    {
+        $this->parser = $parser;
+    }
+
+    /**
+     * Converts a token stream to a node tree.
+     *
+     * @throws SyntaxError When the token stream is syntactically or semantically wrong
+     */
+    public function parse(TokenStream $stream): ModuleNode
+    {
+        if (null === $this->parser) {
+            $this->parser = new Parser($this);
+        }
+
+        return $this->parser->parse($stream);
+    }
+
+    public function setCompiler(Compiler $compiler)
+    {
+        $this->compiler = $compiler;
+    }
+
+    /**
+     * Compiles a node and returns the PHP code.
+     */
+    public function compile(Node $node): string
+    {
+        if (null === $this->compiler) {
+            $this->compiler = new Compiler($this);
+        }
+
+        return $this->compiler->compile($node)->getSource();
+    }
+
+    /**
+     * Compiles a template source code.
+     *
+     * @throws SyntaxError When there was an error during tokenizing, parsing or compiling
+     */
+    public function compileSource(Source $source): string
+    {
+        try {
+            return $this->compile($this->parse($this->tokenize($source)));
+        } catch (Error $e) {
+            $e->setSourceContext($source);
+            throw $e;
+        } catch (\Exception $e) {
+            throw new SyntaxError(sprintf('An exception has been thrown during the compilation of a template ("%s").', $e->getMessage()), -1, $source, $e);
+        }
+    }
+
+    public function setLoader(LoaderInterface $loader)
+    {
+        $this->loader = $loader;
+    }
+
+    public function getLoader(): LoaderInterface
+    {
+        return $this->loader;
+    }
+
+    public function setCharset(string $charset)
+    {
+        if ('UTF8' === $charset = null === $charset ? null : strtoupper($charset)) {
+            // iconv on Windows requires "UTF-8" instead of "UTF8"
+            $charset = 'UTF-8';
+        }
+
+        $this->charset = $charset;
+    }
+
+    public function getCharset(): string
+    {
+        return $this->charset;
+    }
+
+    public function hasExtension(string $class): bool
+    {
+        return $this->extensionSet->hasExtension($class);
+    }
+
+    public function addRuntimeLoader(RuntimeLoaderInterface $loader)
+    {
+        $this->runtimeLoaders[] = $loader;
+    }
+
+    /**
+     * @template TExtension of ExtensionInterface
+     *
+     * @param class-string<TExtension> $class
+     *
+     * @return TExtension
+     */
+    public function getExtension(string $class): ExtensionInterface
+    {
+        return $this->extensionSet->getExtension($class);
+    }
+
+    /**
+     * Returns the runtime implementation of a Twig element (filter/function/tag/test).
+     *
+     * @template TRuntime of object
+     *
+     * @param class-string<TRuntime> $class A runtime class name
+     *
+     * @return TRuntime The runtime implementation
+     *
+     * @throws RuntimeError When the template cannot be found
+     */
+    public function getRuntime(string $class)
+    {
+        if (isset($this->runtimes[$class])) {
+            return $this->runtimes[$class];
+        }
+
+        foreach ($this->runtimeLoaders as $loader) {
+            if (null !== $runtime = $loader->load($class)) {
+                return $this->runtimes[$class] = $runtime;
+            }
+        }
+
+        throw new RuntimeError(sprintf('Unable to load the "%s" runtime.', $class));
+    }
+
+    public function addExtension(ExtensionInterface $extension)
+    {
+        $this->extensionSet->addExtension($extension);
+        $this->updateOptionsHash();
+    }
+
+    /**
+     * @param ExtensionInterface[] $extensions An array of extensions
+     */
+    public function setExtensions(array $extensions)
+    {
+        $this->extensionSet->setExtensions($extensions);
+        $this->updateOptionsHash();
+    }
+
+    /**
+     * @return ExtensionInterface[] An array of extensions (keys are for internal usage only and should not be relied on)
+     */
+    public function getExtensions(): array
+    {
+        return $this->extensionSet->getExtensions();
+    }
+
+    public function addTokenParser(TokenParserInterface $parser)
+    {
+        $this->extensionSet->addTokenParser($parser);
+    }
+
+    /**
+     * @return TokenParserInterface[]
+     *
+     * @internal
+     */
+    public function getTokenParsers(): array
+    {
+        return $this->extensionSet->getTokenParsers();
+    }
+
+    /**
+     * @internal
+     */
+    public function getTokenParser(string $name): ?TokenParserInterface
+    {
+        return $this->extensionSet->getTokenParser($name);
+    }
+
+    public function registerUndefinedTokenParserCallback(callable $callable): void
+    {
+        $this->extensionSet->registerUndefinedTokenParserCallback($callable);
+    }
+
+    public function addNodeVisitor(NodeVisitorInterface $visitor)
+    {
+        $this->extensionSet->addNodeVisitor($visitor);
+    }
+
+    /**
+     * @return NodeVisitorInterface[]
+     *
+     * @internal
+     */
+    public function getNodeVisitors(): array
+    {
+        return $this->extensionSet->getNodeVisitors();
+    }
+
+    public function addFilter(TwigFilter $filter)
+    {
+        $this->extensionSet->addFilter($filter);
+    }
+
+    /**
+     * @internal
+     */
+    public function getFilter(string $name): ?TwigFilter
+    {
+        return $this->extensionSet->getFilter($name);
+    }
+
+    public function registerUndefinedFilterCallback(callable $callable): void
+    {
+        $this->extensionSet->registerUndefinedFilterCallback($callable);
+    }
+
+    /**
+     * Gets the registered Filters.
+     *
+     * Be warned that this method cannot return filters defined with registerUndefinedFilterCallback.
+     *
+     * @return TwigFilter[]
+     *
+     * @see registerUndefinedFilterCallback
+     *
+     * @internal
+     */
+    public function getFilters(): array
+    {
+        return $this->extensionSet->getFilters();
+    }
+
+    public function addTest(TwigTest $test)
+    {
+        $this->extensionSet->addTest($test);
+    }
+
+    /**
+     * @return TwigTest[]
+     *
+     * @internal
+     */
+    public function getTests(): array
+    {
+        return $this->extensionSet->getTests();
+    }
+
+    /**
+     * @internal
+     */
+    public function getTest(string $name): ?TwigTest
+    {
+        return $this->extensionSet->getTest($name);
+    }
+
+    public function addFunction(TwigFunction $function)
+    {
+        $this->extensionSet->addFunction($function);
+    }
+
+    /**
+     * @internal
+     */
+    public function getFunction(string $name): ?TwigFunction
+    {
+        return $this->extensionSet->getFunction($name);
+    }
+
+    public function registerUndefinedFunctionCallback(callable $callable): void
+    {
+        $this->extensionSet->registerUndefinedFunctionCallback($callable);
+    }
+
+    /**
+     * Gets registered functions.
+     *
+     * Be warned that this method cannot return functions defined with registerUndefinedFunctionCallback.
+     *
+     * @return TwigFunction[]
+     *
+     * @see registerUndefinedFunctionCallback
+     *
+     * @internal
+     */
+    public function getFunctions(): array
+    {
+        return $this->extensionSet->getFunctions();
+    }
+
+    /**
+     * Registers a Global.
+     *
+     * New globals can be added before compiling or rendering a template;
+     * but after, you can only update existing globals.
+     *
+     * @param mixed $value The global value
+     */
+    public function addGlobal(string $name, $value)
+    {
+        if ($this->extensionSet->isInitialized() && !\array_key_exists($name, $this->getGlobals())) {
+            throw new \LogicException(sprintf('Unable to add global "%s" as the runtime or the extensions have already been initialized.', $name));
+        }
+
+        if (null !== $this->resolvedGlobals) {
+            $this->resolvedGlobals[$name] = $value;
+        } else {
+            $this->globals[$name] = $value;
+        }
+    }
+
+    /**
+     * @internal
+     */
+    public function getGlobals(): array
+    {
+        if ($this->extensionSet->isInitialized()) {
+            if (null === $this->resolvedGlobals) {
+                $this->resolvedGlobals = array_merge($this->extensionSet->getGlobals(), $this->globals);
+            }
+
+            return $this->resolvedGlobals;
+        }
+
+        return array_merge($this->extensionSet->getGlobals(), $this->globals);
+    }
+
+    public function mergeGlobals(array $context): array
+    {
+        // we don't use array_merge as the context being generally
+        // bigger than globals, this code is faster.
+        foreach ($this->getGlobals() as $key => $value) {
+            if (!\array_key_exists($key, $context)) {
+                $context[$key] = $value;
+            }
+        }
+
+        return $context;
+    }
+
+    /**
+     * @internal
+     */
+    public function getUnaryOperators(): array
+    {
+        return $this->extensionSet->getUnaryOperators();
+    }
+
+    /**
+     * @internal
+     */
+    public function getBinaryOperators(): array
+    {
+        return $this->extensionSet->getBinaryOperators();
+    }
+
+    private function updateOptionsHash(): void
+    {
+        $this->optionsHash = implode(':', [
+            $this->extensionSet->getSignature(),
+            \PHP_MAJOR_VERSION,
+            \PHP_MINOR_VERSION,
+            self::VERSION,
+            (int) $this->debug,
+            (int) $this->strictVariables,
+        ]);
+    }
+}

+ 227 - 0
vendor/twig/twig/src/Error/Error.php

@@ -0,0 +1,227 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Error;
+
+use Twig\Source;
+use Twig\Template;
+
+/**
+ * Twig base exception.
+ *
+ * This exception class and its children must only be used when
+ * an error occurs during the loading of a template, when a syntax error
+ * is detected in a template, or when rendering a template. Other
+ * errors must use regular PHP exception classes (like when the template
+ * cache directory is not writable for instance).
+ *
+ * To help debugging template issues, this class tracks the original template
+ * name and line where the error occurred.
+ *
+ * Whenever possible, you must set these information (original template name
+ * and line number) yourself by passing them to the constructor. If some or all
+ * these information are not available from where you throw the exception, then
+ * this class will guess them automatically (when the line number is set to -1
+ * and/or the name is set to null). As this is a costly operation, this
+ * can be disabled by passing false for both the name and the line number
+ * when creating a new instance of this class.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class Error extends \Exception
+{
+    private $lineno;
+    private $name;
+    private $rawMessage;
+    private $sourcePath;
+    private $sourceCode;
+
+    /**
+     * Constructor.
+     *
+     * By default, automatic guessing is enabled.
+     *
+     * @param string      $message The error message
+     * @param int         $lineno  The template line where the error occurred
+     * @param Source|null $source  The source context where the error occurred
+     */
+    public function __construct(string $message, int $lineno = -1, Source $source = null, \Exception $previous = null)
+    {
+        parent::__construct('', 0, $previous);
+
+        if (null === $source) {
+            $name = null;
+        } else {
+            $name = $source->getName();
+            $this->sourceCode = $source->getCode();
+            $this->sourcePath = $source->getPath();
+        }
+
+        $this->lineno = $lineno;
+        $this->name = $name;
+        $this->rawMessage = $message;
+        $this->updateRepr();
+    }
+
+    public function getRawMessage(): string
+    {
+        return $this->rawMessage;
+    }
+
+    public function getTemplateLine(): int
+    {
+        return $this->lineno;
+    }
+
+    public function setTemplateLine(int $lineno): void
+    {
+        $this->lineno = $lineno;
+
+        $this->updateRepr();
+    }
+
+    public function getSourceContext(): ?Source
+    {
+        return $this->name ? new Source($this->sourceCode, $this->name, $this->sourcePath) : null;
+    }
+
+    public function setSourceContext(Source $source = null): void
+    {
+        if (null === $source) {
+            $this->sourceCode = $this->name = $this->sourcePath = null;
+        } else {
+            $this->sourceCode = $source->getCode();
+            $this->name = $source->getName();
+            $this->sourcePath = $source->getPath();
+        }
+
+        $this->updateRepr();
+    }
+
+    public function guess(): void
+    {
+        $this->guessTemplateInfo();
+        $this->updateRepr();
+    }
+
+    public function appendMessage($rawMessage): void
+    {
+        $this->rawMessage .= $rawMessage;
+        $this->updateRepr();
+    }
+
+    private function updateRepr(): void
+    {
+        $this->message = $this->rawMessage;
+
+        if ($this->sourcePath && $this->lineno > 0) {
+            $this->file = $this->sourcePath;
+            $this->line = $this->lineno;
+
+            return;
+        }
+
+        $dot = false;
+        if ('.' === substr($this->message, -1)) {
+            $this->message = substr($this->message, 0, -1);
+            $dot = true;
+        }
+
+        $questionMark = false;
+        if ('?' === substr($this->message, -1)) {
+            $this->message = substr($this->message, 0, -1);
+            $questionMark = true;
+        }
+
+        if ($this->name) {
+            if (\is_string($this->name) || (\is_object($this->name) && method_exists($this->name, '__toString'))) {
+                $name = sprintf('"%s"', $this->name);
+            } else {
+                $name = json_encode($this->name);
+            }
+            $this->message .= sprintf(' in %s', $name);
+        }
+
+        if ($this->lineno && $this->lineno >= 0) {
+            $this->message .= sprintf(' at line %d', $this->lineno);
+        }
+
+        if ($dot) {
+            $this->message .= '.';
+        }
+
+        if ($questionMark) {
+            $this->message .= '?';
+        }
+    }
+
+    private function guessTemplateInfo(): void
+    {
+        $template = null;
+        $templateClass = null;
+
+        $backtrace = debug_backtrace(\DEBUG_BACKTRACE_IGNORE_ARGS | \DEBUG_BACKTRACE_PROVIDE_OBJECT);
+        foreach ($backtrace as $trace) {
+            if (isset($trace['object']) && $trace['object'] instanceof Template) {
+                $currentClass = \get_class($trace['object']);
+                $isEmbedContainer = null === $templateClass ? false : 0 === strpos($templateClass, $currentClass);
+                if (null === $this->name || ($this->name == $trace['object']->getTemplateName() && !$isEmbedContainer)) {
+                    $template = $trace['object'];
+                    $templateClass = \get_class($trace['object']);
+                }
+            }
+        }
+
+        // update template name
+        if (null !== $template && null === $this->name) {
+            $this->name = $template->getTemplateName();
+        }
+
+        // update template path if any
+        if (null !== $template && null === $this->sourcePath) {
+            $src = $template->getSourceContext();
+            $this->sourceCode = $src->getCode();
+            $this->sourcePath = $src->getPath();
+        }
+
+        if (null === $template || $this->lineno > -1) {
+            return;
+        }
+
+        $r = new \ReflectionObject($template);
+        $file = $r->getFileName();
+
+        $exceptions = [$e = $this];
+        while ($e = $e->getPrevious()) {
+            $exceptions[] = $e;
+        }
+
+        while ($e = array_pop($exceptions)) {
+            $traces = $e->getTrace();
+            array_unshift($traces, ['file' => $e->getFile(), 'line' => $e->getLine()]);
+
+            while ($trace = array_shift($traces)) {
+                if (!isset($trace['file']) || !isset($trace['line']) || $file != $trace['file']) {
+                    continue;
+                }
+
+                foreach ($template->getDebugInfo() as $codeLine => $templateLine) {
+                    if ($codeLine <= $trace['line']) {
+                        // update template line
+                        $this->lineno = $templateLine;
+
+                        return;
+                    }
+                }
+            }
+        }
+    }
+}

+ 21 - 0
vendor/twig/twig/src/Error/LoaderError.php

@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Error;
+
+/**
+ * Exception thrown when an error occurs during template loading.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class LoaderError extends Error
+{
+}

+ 22 - 0
vendor/twig/twig/src/Error/RuntimeError.php

@@ -0,0 +1,22 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Error;
+
+/**
+ * Exception thrown when an error occurs at runtime.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class RuntimeError extends Error
+{
+}

+ 46 - 0
vendor/twig/twig/src/Error/SyntaxError.php

@@ -0,0 +1,46 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Error;
+
+/**
+ * \Exception thrown when a syntax error occurs during lexing or parsing of a template.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class SyntaxError extends Error
+{
+    /**
+     * Tweaks the error message to include suggestions.
+     *
+     * @param string $name  The original name of the item that does not exist
+     * @param array  $items An array of possible items
+     */
+    public function addSuggestions(string $name, array $items): void
+    {
+        $alternatives = [];
+        foreach ($items as $item) {
+            $lev = levenshtein($name, $item);
+            if ($lev <= \strlen($name) / 3 || false !== strpos($item, $name)) {
+                $alternatives[$item] = $lev;
+            }
+        }
+
+        if (!$alternatives) {
+            return;
+        }
+
+        asort($alternatives);
+
+        $this->appendMessage(sprintf(' Did you mean "%s"?', implode('", "', array_keys($alternatives))));
+    }
+}

+ 825 - 0
vendor/twig/twig/src/ExpressionParser.php

@@ -0,0 +1,825 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig;
+
+use Twig\Error\SyntaxError;
+use Twig\Node\Expression\AbstractExpression;
+use Twig\Node\Expression\ArrayExpression;
+use Twig\Node\Expression\ArrowFunctionExpression;
+use Twig\Node\Expression\AssignNameExpression;
+use Twig\Node\Expression\Binary\ConcatBinary;
+use Twig\Node\Expression\BlockReferenceExpression;
+use Twig\Node\Expression\ConditionalExpression;
+use Twig\Node\Expression\ConstantExpression;
+use Twig\Node\Expression\GetAttrExpression;
+use Twig\Node\Expression\MethodCallExpression;
+use Twig\Node\Expression\NameExpression;
+use Twig\Node\Expression\ParentExpression;
+use Twig\Node\Expression\TestExpression;
+use Twig\Node\Expression\Unary\NegUnary;
+use Twig\Node\Expression\Unary\NotUnary;
+use Twig\Node\Expression\Unary\PosUnary;
+use Twig\Node\Node;
+
+/**
+ * Parses expressions.
+ *
+ * This parser implements a "Precedence climbing" algorithm.
+ *
+ * @see https://www.engr.mun.ca/~theo/Misc/exp_parsing.htm
+ * @see https://en.wikipedia.org/wiki/Operator-precedence_parser
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @internal
+ */
+class ExpressionParser
+{
+    public const OPERATOR_LEFT = 1;
+    public const OPERATOR_RIGHT = 2;
+
+    private $parser;
+    private $env;
+    private $unaryOperators;
+    private $binaryOperators;
+
+    public function __construct(Parser $parser, Environment $env)
+    {
+        $this->parser = $parser;
+        $this->env = $env;
+        $this->unaryOperators = $env->getUnaryOperators();
+        $this->binaryOperators = $env->getBinaryOperators();
+    }
+
+    public function parseExpression($precedence = 0, $allowArrow = false)
+    {
+        if ($allowArrow && $arrow = $this->parseArrow()) {
+            return $arrow;
+        }
+
+        $expr = $this->getPrimary();
+        $token = $this->parser->getCurrentToken();
+        while ($this->isBinary($token) && $this->binaryOperators[$token->getValue()]['precedence'] >= $precedence) {
+            $op = $this->binaryOperators[$token->getValue()];
+            $this->parser->getStream()->next();
+
+            if ('is not' === $token->getValue()) {
+                $expr = $this->parseNotTestExpression($expr);
+            } elseif ('is' === $token->getValue()) {
+                $expr = $this->parseTestExpression($expr);
+            } elseif (isset($op['callable'])) {
+                $expr = $op['callable']($this->parser, $expr);
+            } else {
+                $expr1 = $this->parseExpression(self::OPERATOR_LEFT === $op['associativity'] ? $op['precedence'] + 1 : $op['precedence']);
+                $class = $op['class'];
+                $expr = new $class($expr, $expr1, $token->getLine());
+            }
+
+            $token = $this->parser->getCurrentToken();
+        }
+
+        if (0 === $precedence) {
+            return $this->parseConditionalExpression($expr);
+        }
+
+        return $expr;
+    }
+
+    /**
+     * @return ArrowFunctionExpression|null
+     */
+    private function parseArrow()
+    {
+        $stream = $this->parser->getStream();
+
+        // short array syntax (one argument, no parentheses)?
+        if ($stream->look(1)->test(/* Token::ARROW_TYPE */ 12)) {
+            $line = $stream->getCurrent()->getLine();
+            $token = $stream->expect(/* Token::NAME_TYPE */ 5);
+            $names = [new AssignNameExpression($token->getValue(), $token->getLine())];
+            $stream->expect(/* Token::ARROW_TYPE */ 12);
+
+            return new ArrowFunctionExpression($this->parseExpression(0), new Node($names), $line);
+        }
+
+        // first, determine if we are parsing an arrow function by finding => (long form)
+        $i = 0;
+        if (!$stream->look($i)->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) {
+            return null;
+        }
+        ++$i;
+        while (true) {
+            // variable name
+            ++$i;
+            if (!$stream->look($i)->test(/* Token::PUNCTUATION_TYPE */ 9, ',')) {
+                break;
+            }
+            ++$i;
+        }
+        if (!$stream->look($i)->test(/* Token::PUNCTUATION_TYPE */ 9, ')')) {
+            return null;
+        }
+        ++$i;
+        if (!$stream->look($i)->test(/* Token::ARROW_TYPE */ 12)) {
+            return null;
+        }
+
+        // yes, let's parse it properly
+        $token = $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, '(');
+        $line = $token->getLine();
+
+        $names = [];
+        while (true) {
+            $token = $stream->expect(/* Token::NAME_TYPE */ 5);
+            $names[] = new AssignNameExpression($token->getValue(), $token->getLine());
+
+            if (!$stream->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ',')) {
+                break;
+            }
+        }
+        $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ')');
+        $stream->expect(/* Token::ARROW_TYPE */ 12);
+
+        return new ArrowFunctionExpression($this->parseExpression(0), new Node($names), $line);
+    }
+
+    private function getPrimary(): AbstractExpression
+    {
+        $token = $this->parser->getCurrentToken();
+
+        if ($this->isUnary($token)) {
+            $operator = $this->unaryOperators[$token->getValue()];
+            $this->parser->getStream()->next();
+            $expr = $this->parseExpression($operator['precedence']);
+            $class = $operator['class'];
+
+            return $this->parsePostfixExpression(new $class($expr, $token->getLine()));
+        } elseif ($token->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) {
+            $this->parser->getStream()->next();
+            $expr = $this->parseExpression();
+            $this->parser->getStream()->expect(/* Token::PUNCTUATION_TYPE */ 9, ')', 'An opened parenthesis is not properly closed');
+
+            return $this->parsePostfixExpression($expr);
+        }
+
+        return $this->parsePrimaryExpression();
+    }
+
+    private function parseConditionalExpression($expr): AbstractExpression
+    {
+        while ($this->parser->getStream()->nextIf(/* Token::PUNCTUATION_TYPE */ 9, '?')) {
+            if (!$this->parser->getStream()->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ':')) {
+                $expr2 = $this->parseExpression();
+                if ($this->parser->getStream()->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ':')) {
+                    $expr3 = $this->parseExpression();
+                } else {
+                    $expr3 = new ConstantExpression('', $this->parser->getCurrentToken()->getLine());
+                }
+            } else {
+                $expr2 = $expr;
+                $expr3 = $this->parseExpression();
+            }
+
+            $expr = new ConditionalExpression($expr, $expr2, $expr3, $this->parser->getCurrentToken()->getLine());
+        }
+
+        return $expr;
+    }
+
+    private function isUnary(Token $token): bool
+    {
+        return $token->test(/* Token::OPERATOR_TYPE */ 8) && isset($this->unaryOperators[$token->getValue()]);
+    }
+
+    private function isBinary(Token $token): bool
+    {
+        return $token->test(/* Token::OPERATOR_TYPE */ 8) && isset($this->binaryOperators[$token->getValue()]);
+    }
+
+    public function parsePrimaryExpression()
+    {
+        $token = $this->parser->getCurrentToken();
+        switch ($token->getType()) {
+            case /* Token::NAME_TYPE */ 5:
+                $this->parser->getStream()->next();
+                switch ($token->getValue()) {
+                    case 'true':
+                    case 'TRUE':
+                        $node = new ConstantExpression(true, $token->getLine());
+                        break;
+
+                    case 'false':
+                    case 'FALSE':
+                        $node = new ConstantExpression(false, $token->getLine());
+                        break;
+
+                    case 'none':
+                    case 'NONE':
+                    case 'null':
+                    case 'NULL':
+                        $node = new ConstantExpression(null, $token->getLine());
+                        break;
+
+                    default:
+                        if ('(' === $this->parser->getCurrentToken()->getValue()) {
+                            $node = $this->getFunctionNode($token->getValue(), $token->getLine());
+                        } else {
+                            $node = new NameExpression($token->getValue(), $token->getLine());
+                        }
+                }
+                break;
+
+            case /* Token::NUMBER_TYPE */ 6:
+                $this->parser->getStream()->next();
+                $node = new ConstantExpression($token->getValue(), $token->getLine());
+                break;
+
+            case /* Token::STRING_TYPE */ 7:
+            case /* Token::INTERPOLATION_START_TYPE */ 10:
+                $node = $this->parseStringExpression();
+                break;
+
+            case /* Token::OPERATOR_TYPE */ 8:
+                if (preg_match(Lexer::REGEX_NAME, $token->getValue(), $matches) && $matches[0] == $token->getValue()) {
+                    // in this context, string operators are variable names
+                    $this->parser->getStream()->next();
+                    $node = new NameExpression($token->getValue(), $token->getLine());
+                    break;
+                }
+
+                if (isset($this->unaryOperators[$token->getValue()])) {
+                    $class = $this->unaryOperators[$token->getValue()]['class'];
+                    if (!\in_array($class, [NegUnary::class, PosUnary::class])) {
+                        throw new SyntaxError(sprintf('Unexpected unary operator "%s".', $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext());
+                    }
+
+                    $this->parser->getStream()->next();
+                    $expr = $this->parsePrimaryExpression();
+
+                    $node = new $class($expr, $token->getLine());
+                    break;
+                }
+
+                // no break
+            default:
+                if ($token->test(/* Token::PUNCTUATION_TYPE */ 9, '[')) {
+                    $node = $this->parseArrayExpression();
+                } elseif ($token->test(/* Token::PUNCTUATION_TYPE */ 9, '{')) {
+                    $node = $this->parseHashExpression();
+                } elseif ($token->test(/* Token::OPERATOR_TYPE */ 8, '=') && ('==' === $this->parser->getStream()->look(-1)->getValue() || '!=' === $this->parser->getStream()->look(-1)->getValue())) {
+                    throw new SyntaxError(sprintf('Unexpected operator of value "%s". Did you try to use "===" or "!==" for strict comparison? Use "is same as(value)" instead.', $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext());
+                } else {
+                    throw new SyntaxError(sprintf('Unexpected token "%s" of value "%s".', Token::typeToEnglish($token->getType()), $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext());
+                }
+        }
+
+        return $this->parsePostfixExpression($node);
+    }
+
+    public function parseStringExpression()
+    {
+        $stream = $this->parser->getStream();
+
+        $nodes = [];
+        // a string cannot be followed by another string in a single expression
+        $nextCanBeString = true;
+        while (true) {
+            if ($nextCanBeString && $token = $stream->nextIf(/* Token::STRING_TYPE */ 7)) {
+                $nodes[] = new ConstantExpression($token->getValue(), $token->getLine());
+                $nextCanBeString = false;
+            } elseif ($stream->nextIf(/* Token::INTERPOLATION_START_TYPE */ 10)) {
+                $nodes[] = $this->parseExpression();
+                $stream->expect(/* Token::INTERPOLATION_END_TYPE */ 11);
+                $nextCanBeString = true;
+            } else {
+                break;
+            }
+        }
+
+        $expr = array_shift($nodes);
+        foreach ($nodes as $node) {
+            $expr = new ConcatBinary($expr, $node, $node->getTemplateLine());
+        }
+
+        return $expr;
+    }
+
+    public function parseArrayExpression()
+    {
+        $stream = $this->parser->getStream();
+        $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, '[', 'An array element was expected');
+
+        $node = new ArrayExpression([], $stream->getCurrent()->getLine());
+        $first = true;
+        while (!$stream->test(/* Token::PUNCTUATION_TYPE */ 9, ']')) {
+            if (!$first) {
+                $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ',', 'An array element must be followed by a comma');
+
+                // trailing ,?
+                if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, ']')) {
+                    break;
+                }
+            }
+            $first = false;
+
+            $node->addElement($this->parseExpression());
+        }
+        $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ']', 'An opened array is not properly closed');
+
+        return $node;
+    }
+
+    public function parseHashExpression()
+    {
+        $stream = $this->parser->getStream();
+        $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, '{', 'A hash element was expected');
+
+        $node = new ArrayExpression([], $stream->getCurrent()->getLine());
+        $first = true;
+        while (!$stream->test(/* Token::PUNCTUATION_TYPE */ 9, '}')) {
+            if (!$first) {
+                $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ',', 'A hash value must be followed by a comma');
+
+                // trailing ,?
+                if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, '}')) {
+                    break;
+                }
+            }
+            $first = false;
+
+            // a hash key can be:
+            //
+            //  * a number -- 12
+            //  * a string -- 'a'
+            //  * a name, which is equivalent to a string -- a
+            //  * an expression, which must be enclosed in parentheses -- (1 + 2)
+            if ($token = $stream->nextIf(/* Token::NAME_TYPE */ 5)) {
+                $key = new ConstantExpression($token->getValue(), $token->getLine());
+
+                // {a} is a shortcut for {a:a}
+                if ($stream->test(Token::PUNCTUATION_TYPE, [',', '}'])) {
+                    $value = new NameExpression($key->getAttribute('value'), $key->getTemplateLine());
+                    $node->addElement($value, $key);
+                    continue;
+                }
+            } elseif (($token = $stream->nextIf(/* Token::STRING_TYPE */ 7)) || $token = $stream->nextIf(/* Token::NUMBER_TYPE */ 6)) {
+                $key = new ConstantExpression($token->getValue(), $token->getLine());
+            } elseif ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) {
+                $key = $this->parseExpression();
+            } else {
+                $current = $stream->getCurrent();
+
+                throw new SyntaxError(sprintf('A hash key must be a quoted string, a number, a name, or an expression enclosed in parentheses (unexpected token "%s" of value "%s".', Token::typeToEnglish($current->getType()), $current->getValue()), $current->getLine(), $stream->getSourceContext());
+            }
+
+            $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ':', 'A hash key must be followed by a colon (:)');
+            $value = $this->parseExpression();
+
+            $node->addElement($value, $key);
+        }
+        $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, '}', 'An opened hash is not properly closed');
+
+        return $node;
+    }
+
+    public function parsePostfixExpression($node)
+    {
+        while (true) {
+            $token = $this->parser->getCurrentToken();
+            if (/* Token::PUNCTUATION_TYPE */ 9 == $token->getType()) {
+                if ('.' == $token->getValue() || '[' == $token->getValue()) {
+                    $node = $this->parseSubscriptExpression($node);
+                } elseif ('|' == $token->getValue()) {
+                    $node = $this->parseFilterExpression($node);
+                } else {
+                    break;
+                }
+            } else {
+                break;
+            }
+        }
+
+        return $node;
+    }
+
+    public function getFunctionNode($name, $line)
+    {
+        switch ($name) {
+            case 'parent':
+                $this->parseArguments();
+                if (!\count($this->parser->getBlockStack())) {
+                    throw new SyntaxError('Calling "parent" outside a block is forbidden.', $line, $this->parser->getStream()->getSourceContext());
+                }
+
+                if (!$this->parser->getParent() && !$this->parser->hasTraits()) {
+                    throw new SyntaxError('Calling "parent" on a template that does not extend nor "use" another template is forbidden.', $line, $this->parser->getStream()->getSourceContext());
+                }
+
+                return new ParentExpression($this->parser->peekBlockStack(), $line);
+            case 'block':
+                $args = $this->parseArguments();
+                if (\count($args) < 1) {
+                    throw new SyntaxError('The "block" function takes one argument (the block name).', $line, $this->parser->getStream()->getSourceContext());
+                }
+
+                return new BlockReferenceExpression($args->getNode(0), \count($args) > 1 ? $args->getNode(1) : null, $line);
+            case 'attribute':
+                $args = $this->parseArguments();
+                if (\count($args) < 2) {
+                    throw new SyntaxError('The "attribute" function takes at least two arguments (the variable and the attributes).', $line, $this->parser->getStream()->getSourceContext());
+                }
+
+                return new GetAttrExpression($args->getNode(0), $args->getNode(1), \count($args) > 2 ? $args->getNode(2) : null, Template::ANY_CALL, $line);
+            default:
+                if (null !== $alias = $this->parser->getImportedSymbol('function', $name)) {
+                    $arguments = new ArrayExpression([], $line);
+                    foreach ($this->parseArguments() as $n) {
+                        $arguments->addElement($n);
+                    }
+
+                    $node = new MethodCallExpression($alias['node'], $alias['name'], $arguments, $line);
+                    $node->setAttribute('safe', true);
+
+                    return $node;
+                }
+
+                $args = $this->parseArguments(true);
+                $class = $this->getFunctionNodeClass($name, $line);
+
+                return new $class($name, $args, $line);
+        }
+    }
+
+    public function parseSubscriptExpression($node)
+    {
+        $stream = $this->parser->getStream();
+        $token = $stream->next();
+        $lineno = $token->getLine();
+        $arguments = new ArrayExpression([], $lineno);
+        $type = Template::ANY_CALL;
+        if ('.' == $token->getValue()) {
+            $token = $stream->next();
+            if (
+                /* Token::NAME_TYPE */ 5 == $token->getType()
+                ||
+                /* Token::NUMBER_TYPE */ 6 == $token->getType()
+                ||
+                (/* Token::OPERATOR_TYPE */ 8 == $token->getType() && preg_match(Lexer::REGEX_NAME, $token->getValue()))
+            ) {
+                $arg = new ConstantExpression($token->getValue(), $lineno);
+
+                if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) {
+                    $type = Template::METHOD_CALL;
+                    foreach ($this->parseArguments() as $n) {
+                        $arguments->addElement($n);
+                    }
+                }
+            } else {
+                throw new SyntaxError('Expected name or number.', $lineno, $stream->getSourceContext());
+            }
+
+            if ($node instanceof NameExpression && null !== $this->parser->getImportedSymbol('template', $node->getAttribute('name'))) {
+                if (!$arg instanceof ConstantExpression) {
+                    throw new SyntaxError(sprintf('Dynamic macro names are not supported (called on "%s").', $node->getAttribute('name')), $token->getLine(), $stream->getSourceContext());
+                }
+
+                $name = $arg->getAttribute('value');
+
+                $node = new MethodCallExpression($node, 'macro_'.$name, $arguments, $lineno);
+                $node->setAttribute('safe', true);
+
+                return $node;
+            }
+        } else {
+            $type = Template::ARRAY_CALL;
+
+            // slice?
+            $slice = false;
+            if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, ':')) {
+                $slice = true;
+                $arg = new ConstantExpression(0, $token->getLine());
+            } else {
+                $arg = $this->parseExpression();
+            }
+
+            if ($stream->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ':')) {
+                $slice = true;
+            }
+
+            if ($slice) {
+                if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, ']')) {
+                    $length = new ConstantExpression(null, $token->getLine());
+                } else {
+                    $length = $this->parseExpression();
+                }
+
+                $class = $this->getFilterNodeClass('slice', $token->getLine());
+                $arguments = new Node([$arg, $length]);
+                $filter = new $class($node, new ConstantExpression('slice', $token->getLine()), $arguments, $token->getLine());
+
+                $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ']');
+
+                return $filter;
+            }
+
+            $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ']');
+        }
+
+        return new GetAttrExpression($node, $arg, $arguments, $type, $lineno);
+    }
+
+    public function parseFilterExpression($node)
+    {
+        $this->parser->getStream()->next();
+
+        return $this->parseFilterExpressionRaw($node);
+    }
+
+    public function parseFilterExpressionRaw($node, $tag = null)
+    {
+        while (true) {
+            $token = $this->parser->getStream()->expect(/* Token::NAME_TYPE */ 5);
+
+            $name = new ConstantExpression($token->getValue(), $token->getLine());
+            if (!$this->parser->getStream()->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) {
+                $arguments = new Node();
+            } else {
+                $arguments = $this->parseArguments(true, false, true);
+            }
+
+            $class = $this->getFilterNodeClass($name->getAttribute('value'), $token->getLine());
+
+            $node = new $class($node, $name, $arguments, $token->getLine(), $tag);
+
+            if (!$this->parser->getStream()->test(/* Token::PUNCTUATION_TYPE */ 9, '|')) {
+                break;
+            }
+
+            $this->parser->getStream()->next();
+        }
+
+        return $node;
+    }
+
+    /**
+     * Parses arguments.
+     *
+     * @param bool $namedArguments Whether to allow named arguments or not
+     * @param bool $definition     Whether we are parsing arguments for a function definition
+     *
+     * @return Node
+     *
+     * @throws SyntaxError
+     */
+    public function parseArguments($namedArguments = false, $definition = false, $allowArrow = false)
+    {
+        $args = [];
+        $stream = $this->parser->getStream();
+
+        $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, '(', 'A list of arguments must begin with an opening parenthesis');
+        while (!$stream->test(/* Token::PUNCTUATION_TYPE */ 9, ')')) {
+            if (!empty($args)) {
+                $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ',', 'Arguments must be separated by a comma');
+
+                // if the comma above was a trailing comma, early exit the argument parse loop
+                if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, ')')) {
+                    break;
+                }
+            }
+
+            if ($definition) {
+                $token = $stream->expect(/* Token::NAME_TYPE */ 5, null, 'An argument must be a name');
+                $value = new NameExpression($token->getValue(), $this->parser->getCurrentToken()->getLine());
+            } else {
+                $value = $this->parseExpression(0, $allowArrow);
+            }
+
+            $name = null;
+            if ($namedArguments && $token = $stream->nextIf(/* Token::OPERATOR_TYPE */ 8, '=')) {
+                if (!$value instanceof NameExpression) {
+                    throw new SyntaxError(sprintf('A parameter name must be a string, "%s" given.', \get_class($value)), $token->getLine(), $stream->getSourceContext());
+                }
+                $name = $value->getAttribute('name');
+
+                if ($definition) {
+                    $value = $this->parsePrimaryExpression();
+
+                    if (!$this->checkConstantExpression($value)) {
+                        throw new SyntaxError('A default value for an argument must be a constant (a boolean, a string, a number, or an array).', $token->getLine(), $stream->getSourceContext());
+                    }
+                } else {
+                    $value = $this->parseExpression(0, $allowArrow);
+                }
+            }
+
+            if ($definition) {
+                if (null === $name) {
+                    $name = $value->getAttribute('name');
+                    $value = new ConstantExpression(null, $this->parser->getCurrentToken()->getLine());
+                }
+                $args[$name] = $value;
+            } else {
+                if (null === $name) {
+                    $args[] = $value;
+                } else {
+                    $args[$name] = $value;
+                }
+            }
+        }
+        $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ')', 'A list of arguments must be closed by a parenthesis');
+
+        return new Node($args);
+    }
+
+    public function parseAssignmentExpression()
+    {
+        $stream = $this->parser->getStream();
+        $targets = [];
+        while (true) {
+            $token = $this->parser->getCurrentToken();
+            if ($stream->test(/* Token::OPERATOR_TYPE */ 8) && preg_match(Lexer::REGEX_NAME, $token->getValue())) {
+                // in this context, string operators are variable names
+                $this->parser->getStream()->next();
+            } else {
+                $stream->expect(/* Token::NAME_TYPE */ 5, null, 'Only variables can be assigned to');
+            }
+            $value = $token->getValue();
+            if (\in_array(strtr($value, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'), ['true', 'false', 'none', 'null'])) {
+                throw new SyntaxError(sprintf('You cannot assign a value to "%s".', $value), $token->getLine(), $stream->getSourceContext());
+            }
+            $targets[] = new AssignNameExpression($value, $token->getLine());
+
+            if (!$stream->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ',')) {
+                break;
+            }
+        }
+
+        return new Node($targets);
+    }
+
+    public function parseMultitargetExpression()
+    {
+        $targets = [];
+        while (true) {
+            $targets[] = $this->parseExpression();
+            if (!$this->parser->getStream()->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ',')) {
+                break;
+            }
+        }
+
+        return new Node($targets);
+    }
+
+    private function parseNotTestExpression(Node $node): NotUnary
+    {
+        return new NotUnary($this->parseTestExpression($node), $this->parser->getCurrentToken()->getLine());
+    }
+
+    private function parseTestExpression(Node $node): TestExpression
+    {
+        $stream = $this->parser->getStream();
+        list($name, $test) = $this->getTest($node->getTemplateLine());
+
+        $class = $this->getTestNodeClass($test);
+        $arguments = null;
+        if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) {
+            $arguments = $this->parseArguments(true);
+        } elseif ($test->hasOneMandatoryArgument()) {
+            $arguments = new Node([0 => $this->parsePrimaryExpression()]);
+        }
+
+        if ('defined' === $name && $node instanceof NameExpression && null !== $alias = $this->parser->getImportedSymbol('function', $node->getAttribute('name'))) {
+            $node = new MethodCallExpression($alias['node'], $alias['name'], new ArrayExpression([], $node->getTemplateLine()), $node->getTemplateLine());
+            $node->setAttribute('safe', true);
+        }
+
+        return new $class($node, $name, $arguments, $this->parser->getCurrentToken()->getLine());
+    }
+
+    private function getTest(int $line): array
+    {
+        $stream = $this->parser->getStream();
+        $name = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue();
+
+        if ($test = $this->env->getTest($name)) {
+            return [$name, $test];
+        }
+
+        if ($stream->test(/* Token::NAME_TYPE */ 5)) {
+            // try 2-words tests
+            $name = $name.' '.$this->parser->getCurrentToken()->getValue();
+
+            if ($test = $this->env->getTest($name)) {
+                $stream->next();
+
+                return [$name, $test];
+            }
+        }
+
+        $e = new SyntaxError(sprintf('Unknown "%s" test.', $name), $line, $stream->getSourceContext());
+        $e->addSuggestions($name, array_keys($this->env->getTests()));
+
+        throw $e;
+    }
+
+    private function getTestNodeClass(TwigTest $test): string
+    {
+        if ($test->isDeprecated()) {
+            $stream = $this->parser->getStream();
+            $message = sprintf('Twig Test "%s" is deprecated', $test->getName());
+
+            if ($test->getDeprecatedVersion()) {
+                $message .= sprintf(' since version %s', $test->getDeprecatedVersion());
+            }
+            if ($test->getAlternative()) {
+                $message .= sprintf('. Use "%s" instead', $test->getAlternative());
+            }
+            $src = $stream->getSourceContext();
+            $message .= sprintf(' in %s at line %d.', $src->getPath() ?: $src->getName(), $stream->getCurrent()->getLine());
+
+            @trigger_error($message, \E_USER_DEPRECATED);
+        }
+
+        return $test->getNodeClass();
+    }
+
+    private function getFunctionNodeClass(string $name, int $line): string
+    {
+        if (!$function = $this->env->getFunction($name)) {
+            $e = new SyntaxError(sprintf('Unknown "%s" function.', $name), $line, $this->parser->getStream()->getSourceContext());
+            $e->addSuggestions($name, array_keys($this->env->getFunctions()));
+
+            throw $e;
+        }
+
+        if ($function->isDeprecated()) {
+            $message = sprintf('Twig Function "%s" is deprecated', $function->getName());
+            if ($function->getDeprecatedVersion()) {
+                $message .= sprintf(' since version %s', $function->getDeprecatedVersion());
+            }
+            if ($function->getAlternative()) {
+                $message .= sprintf('. Use "%s" instead', $function->getAlternative());
+            }
+            $src = $this->parser->getStream()->getSourceContext();
+            $message .= sprintf(' in %s at line %d.', $src->getPath() ?: $src->getName(), $line);
+
+            @trigger_error($message, \E_USER_DEPRECATED);
+        }
+
+        return $function->getNodeClass();
+    }
+
+    private function getFilterNodeClass(string $name, int $line): string
+    {
+        if (!$filter = $this->env->getFilter($name)) {
+            $e = new SyntaxError(sprintf('Unknown "%s" filter.', $name), $line, $this->parser->getStream()->getSourceContext());
+            $e->addSuggestions($name, array_keys($this->env->getFilters()));
+
+            throw $e;
+        }
+
+        if ($filter->isDeprecated()) {
+            $message = sprintf('Twig Filter "%s" is deprecated', $filter->getName());
+            if ($filter->getDeprecatedVersion()) {
+                $message .= sprintf(' since version %s', $filter->getDeprecatedVersion());
+            }
+            if ($filter->getAlternative()) {
+                $message .= sprintf('. Use "%s" instead', $filter->getAlternative());
+            }
+            $src = $this->parser->getStream()->getSourceContext();
+            $message .= sprintf(' in %s at line %d.', $src->getPath() ?: $src->getName(), $line);
+
+            @trigger_error($message, \E_USER_DEPRECATED);
+        }
+
+        return $filter->getNodeClass();
+    }
+
+    // checks that the node only contains "constant" elements
+    private function checkConstantExpression(Node $node): bool
+    {
+        if (!($node instanceof ConstantExpression || $node instanceof ArrayExpression
+            || $node instanceof NegUnary || $node instanceof PosUnary
+        )) {
+            return false;
+        }
+
+        foreach ($node as $n) {
+            if (!$this->checkConstantExpression($n)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

+ 45 - 0
vendor/twig/twig/src/Extension/AbstractExtension.php

@@ -0,0 +1,45 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Extension;
+
+abstract class AbstractExtension implements ExtensionInterface
+{
+    public function getTokenParsers()
+    {
+        return [];
+    }
+
+    public function getNodeVisitors()
+    {
+        return [];
+    }
+
+    public function getFilters()
+    {
+        return [];
+    }
+
+    public function getTests()
+    {
+        return [];
+    }
+
+    public function getFunctions()
+    {
+        return [];
+    }
+
+    public function getOperators()
+    {
+        return [];
+    }
+}

+ 1684 - 0
vendor/twig/twig/src/Extension/CoreExtension.php

@@ -0,0 +1,1684 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Extension {
+use Twig\ExpressionParser;
+use Twig\Node\Expression\Binary\AddBinary;
+use Twig\Node\Expression\Binary\AndBinary;
+use Twig\Node\Expression\Binary\BitwiseAndBinary;
+use Twig\Node\Expression\Binary\BitwiseOrBinary;
+use Twig\Node\Expression\Binary\BitwiseXorBinary;
+use Twig\Node\Expression\Binary\ConcatBinary;
+use Twig\Node\Expression\Binary\DivBinary;
+use Twig\Node\Expression\Binary\EndsWithBinary;
+use Twig\Node\Expression\Binary\EqualBinary;
+use Twig\Node\Expression\Binary\FloorDivBinary;
+use Twig\Node\Expression\Binary\GreaterBinary;
+use Twig\Node\Expression\Binary\GreaterEqualBinary;
+use Twig\Node\Expression\Binary\InBinary;
+use Twig\Node\Expression\Binary\LessBinary;
+use Twig\Node\Expression\Binary\LessEqualBinary;
+use Twig\Node\Expression\Binary\MatchesBinary;
+use Twig\Node\Expression\Binary\ModBinary;
+use Twig\Node\Expression\Binary\MulBinary;
+use Twig\Node\Expression\Binary\NotEqualBinary;
+use Twig\Node\Expression\Binary\NotInBinary;
+use Twig\Node\Expression\Binary\OrBinary;
+use Twig\Node\Expression\Binary\PowerBinary;
+use Twig\Node\Expression\Binary\RangeBinary;
+use Twig\Node\Expression\Binary\SpaceshipBinary;
+use Twig\Node\Expression\Binary\StartsWithBinary;
+use Twig\Node\Expression\Binary\SubBinary;
+use Twig\Node\Expression\Filter\DefaultFilter;
+use Twig\Node\Expression\NullCoalesceExpression;
+use Twig\Node\Expression\Test\ConstantTest;
+use Twig\Node\Expression\Test\DefinedTest;
+use Twig\Node\Expression\Test\DivisiblebyTest;
+use Twig\Node\Expression\Test\EvenTest;
+use Twig\Node\Expression\Test\NullTest;
+use Twig\Node\Expression\Test\OddTest;
+use Twig\Node\Expression\Test\SameasTest;
+use Twig\Node\Expression\Unary\NegUnary;
+use Twig\Node\Expression\Unary\NotUnary;
+use Twig\Node\Expression\Unary\PosUnary;
+use Twig\NodeVisitor\MacroAutoImportNodeVisitor;
+use Twig\TokenParser\ApplyTokenParser;
+use Twig\TokenParser\BlockTokenParser;
+use Twig\TokenParser\DeprecatedTokenParser;
+use Twig\TokenParser\DoTokenParser;
+use Twig\TokenParser\EmbedTokenParser;
+use Twig\TokenParser\ExtendsTokenParser;
+use Twig\TokenParser\FlushTokenParser;
+use Twig\TokenParser\ForTokenParser;
+use Twig\TokenParser\FromTokenParser;
+use Twig\TokenParser\IfTokenParser;
+use Twig\TokenParser\ImportTokenParser;
+use Twig\TokenParser\IncludeTokenParser;
+use Twig\TokenParser\MacroTokenParser;
+use Twig\TokenParser\SetTokenParser;
+use Twig\TokenParser\UseTokenParser;
+use Twig\TokenParser\WithTokenParser;
+use Twig\TwigFilter;
+use Twig\TwigFunction;
+use Twig\TwigTest;
+
+final class CoreExtension extends AbstractExtension
+{
+    private $dateFormats = ['F j, Y H:i', '%d days'];
+    private $numberFormat = [0, '.', ','];
+    private $timezone = null;
+
+    /**
+     * Sets the default format to be used by the date filter.
+     *
+     * @param string $format             The default date format string
+     * @param string $dateIntervalFormat The default date interval format string
+     */
+    public function setDateFormat($format = null, $dateIntervalFormat = null)
+    {
+        if (null !== $format) {
+            $this->dateFormats[0] = $format;
+        }
+
+        if (null !== $dateIntervalFormat) {
+            $this->dateFormats[1] = $dateIntervalFormat;
+        }
+    }
+
+    /**
+     * Gets the default format to be used by the date filter.
+     *
+     * @return array The default date format string and the default date interval format string
+     */
+    public function getDateFormat()
+    {
+        return $this->dateFormats;
+    }
+
+    /**
+     * Sets the default timezone to be used by the date filter.
+     *
+     * @param \DateTimeZone|string $timezone The default timezone string or a \DateTimeZone object
+     */
+    public function setTimezone($timezone)
+    {
+        $this->timezone = $timezone instanceof \DateTimeZone ? $timezone : new \DateTimeZone($timezone);
+    }
+
+    /**
+     * Gets the default timezone to be used by the date filter.
+     *
+     * @return \DateTimeZone The default timezone currently in use
+     */
+    public function getTimezone()
+    {
+        if (null === $this->timezone) {
+            $this->timezone = new \DateTimeZone(date_default_timezone_get());
+        }
+
+        return $this->timezone;
+    }
+
+    /**
+     * Sets the default format to be used by the number_format filter.
+     *
+     * @param int    $decimal      the number of decimal places to use
+     * @param string $decimalPoint the character(s) to use for the decimal point
+     * @param string $thousandSep  the character(s) to use for the thousands separator
+     */
+    public function setNumberFormat($decimal, $decimalPoint, $thousandSep)
+    {
+        $this->numberFormat = [$decimal, $decimalPoint, $thousandSep];
+    }
+
+    /**
+     * Get the default format used by the number_format filter.
+     *
+     * @return array The arguments for number_format()
+     */
+    public function getNumberFormat()
+    {
+        return $this->numberFormat;
+    }
+
+    public function getTokenParsers(): array
+    {
+        return [
+            new ApplyTokenParser(),
+            new ForTokenParser(),
+            new IfTokenParser(),
+            new ExtendsTokenParser(),
+            new IncludeTokenParser(),
+            new BlockTokenParser(),
+            new UseTokenParser(),
+            new MacroTokenParser(),
+            new ImportTokenParser(),
+            new FromTokenParser(),
+            new SetTokenParser(),
+            new FlushTokenParser(),
+            new DoTokenParser(),
+            new EmbedTokenParser(),
+            new WithTokenParser(),
+            new DeprecatedTokenParser(),
+        ];
+    }
+
+    public function getFilters(): array
+    {
+        return [
+            // formatting filters
+            new TwigFilter('date', 'twig_date_format_filter', ['needs_environment' => true]),
+            new TwigFilter('date_modify', 'twig_date_modify_filter', ['needs_environment' => true]),
+            new TwigFilter('format', 'twig_sprintf'),
+            new TwigFilter('replace', 'twig_replace_filter'),
+            new TwigFilter('number_format', 'twig_number_format_filter', ['needs_environment' => true]),
+            new TwigFilter('abs', 'abs'),
+            new TwigFilter('round', 'twig_round'),
+
+            // encoding
+            new TwigFilter('url_encode', 'twig_urlencode_filter'),
+            new TwigFilter('json_encode', 'json_encode'),
+            new TwigFilter('convert_encoding', 'twig_convert_encoding'),
+
+            // string filters
+            new TwigFilter('title', 'twig_title_string_filter', ['needs_environment' => true]),
+            new TwigFilter('capitalize', 'twig_capitalize_string_filter', ['needs_environment' => true]),
+            new TwigFilter('upper', 'twig_upper_filter', ['needs_environment' => true]),
+            new TwigFilter('lower', 'twig_lower_filter', ['needs_environment' => true]),
+            new TwigFilter('striptags', 'twig_striptags'),
+            new TwigFilter('trim', 'twig_trim_filter'),
+            new TwigFilter('nl2br', 'twig_nl2br', ['pre_escape' => 'html', 'is_safe' => ['html']]),
+            new TwigFilter('spaceless', 'twig_spaceless', ['is_safe' => ['html']]),
+
+            // array helpers
+            new TwigFilter('join', 'twig_join_filter'),
+            new TwigFilter('split', 'twig_split_filter', ['needs_environment' => true]),
+            new TwigFilter('sort', 'twig_sort_filter'),
+            new TwigFilter('merge', 'twig_array_merge'),
+            new TwigFilter('batch', 'twig_array_batch'),
+            new TwigFilter('column', 'twig_array_column'),
+            new TwigFilter('filter', 'twig_array_filter', ['needs_environment' => true]),
+            new TwigFilter('map', 'twig_array_map', ['needs_environment' => true]),
+            new TwigFilter('reduce', 'twig_array_reduce', ['needs_environment' => true]),
+
+            // string/array filters
+            new TwigFilter('reverse', 'twig_reverse_filter', ['needs_environment' => true]),
+            new TwigFilter('length', 'twig_length_filter', ['needs_environment' => true]),
+            new TwigFilter('slice', 'twig_slice', ['needs_environment' => true]),
+            new TwigFilter('first', 'twig_first', ['needs_environment' => true]),
+            new TwigFilter('last', 'twig_last', ['needs_environment' => true]),
+
+            // iteration and runtime
+            new TwigFilter('default', '_twig_default_filter', ['node_class' => DefaultFilter::class]),
+            new TwigFilter('keys', 'twig_get_array_keys_filter'),
+        ];
+    }
+
+    public function getFunctions(): array
+    {
+        return [
+            new TwigFunction('max', 'max'),
+            new TwigFunction('min', 'min'),
+            new TwigFunction('range', 'range'),
+            new TwigFunction('constant', 'twig_constant'),
+            new TwigFunction('cycle', 'twig_cycle'),
+            new TwigFunction('random', 'twig_random', ['needs_environment' => true]),
+            new TwigFunction('date', 'twig_date_converter', ['needs_environment' => true]),
+            new TwigFunction('include', 'twig_include', ['needs_environment' => true, 'needs_context' => true, 'is_safe' => ['all']]),
+            new TwigFunction('source', 'twig_source', ['needs_environment' => true, 'is_safe' => ['all']]),
+        ];
+    }
+
+    public function getTests(): array
+    {
+        return [
+            new TwigTest('even', null, ['node_class' => EvenTest::class]),
+            new TwigTest('odd', null, ['node_class' => OddTest::class]),
+            new TwigTest('defined', null, ['node_class' => DefinedTest::class]),
+            new TwigTest('same as', null, ['node_class' => SameasTest::class, 'one_mandatory_argument' => true]),
+            new TwigTest('none', null, ['node_class' => NullTest::class]),
+            new TwigTest('null', null, ['node_class' => NullTest::class]),
+            new TwigTest('divisible by', null, ['node_class' => DivisiblebyTest::class, 'one_mandatory_argument' => true]),
+            new TwigTest('constant', null, ['node_class' => ConstantTest::class]),
+            new TwigTest('empty', 'twig_test_empty'),
+            new TwigTest('iterable', 'twig_test_iterable'),
+        ];
+    }
+
+    public function getNodeVisitors(): array
+    {
+        return [new MacroAutoImportNodeVisitor()];
+    }
+
+    public function getOperators(): array
+    {
+        return [
+            [
+                'not' => ['precedence' => 50, 'class' => NotUnary::class],
+                '-' => ['precedence' => 500, 'class' => NegUnary::class],
+                '+' => ['precedence' => 500, 'class' => PosUnary::class],
+            ],
+            [
+                'or' => ['precedence' => 10, 'class' => OrBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                'and' => ['precedence' => 15, 'class' => AndBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                'b-or' => ['precedence' => 16, 'class' => BitwiseOrBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                'b-xor' => ['precedence' => 17, 'class' => BitwiseXorBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                'b-and' => ['precedence' => 18, 'class' => BitwiseAndBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                '==' => ['precedence' => 20, 'class' => EqualBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                '!=' => ['precedence' => 20, 'class' => NotEqualBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                '<=>' => ['precedence' => 20, 'class' => SpaceshipBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                '<' => ['precedence' => 20, 'class' => LessBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                '>' => ['precedence' => 20, 'class' => GreaterBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                '>=' => ['precedence' => 20, 'class' => GreaterEqualBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                '<=' => ['precedence' => 20, 'class' => LessEqualBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                'not in' => ['precedence' => 20, 'class' => NotInBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                'in' => ['precedence' => 20, 'class' => InBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                'matches' => ['precedence' => 20, 'class' => MatchesBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                'starts with' => ['precedence' => 20, 'class' => StartsWithBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                'ends with' => ['precedence' => 20, 'class' => EndsWithBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                '..' => ['precedence' => 25, 'class' => RangeBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                '+' => ['precedence' => 30, 'class' => AddBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                '-' => ['precedence' => 30, 'class' => SubBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                '~' => ['precedence' => 40, 'class' => ConcatBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                '*' => ['precedence' => 60, 'class' => MulBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                '/' => ['precedence' => 60, 'class' => DivBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                '//' => ['precedence' => 60, 'class' => FloorDivBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                '%' => ['precedence' => 60, 'class' => ModBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                'is' => ['precedence' => 100, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                'is not' => ['precedence' => 100, 'associativity' => ExpressionParser::OPERATOR_LEFT],
+                '**' => ['precedence' => 200, 'class' => PowerBinary::class, 'associativity' => ExpressionParser::OPERATOR_RIGHT],
+                '??' => ['precedence' => 300, 'class' => NullCoalesceExpression::class, 'associativity' => ExpressionParser::OPERATOR_RIGHT],
+            ],
+        ];
+    }
+}
+}
+
+namespace {
+    use Twig\Environment;
+    use Twig\Error\LoaderError;
+    use Twig\Error\RuntimeError;
+    use Twig\Extension\CoreExtension;
+    use Twig\Extension\SandboxExtension;
+    use Twig\Markup;
+    use Twig\Source;
+    use Twig\Template;
+    use Twig\TemplateWrapper;
+
+/**
+ * Cycles over a value.
+ *
+ * @param \ArrayAccess|array $values
+ * @param int                $position The cycle position
+ *
+ * @return string The next value in the cycle
+ */
+function twig_cycle($values, $position)
+{
+    if (!\is_array($values) && !$values instanceof \ArrayAccess) {
+        return $values;
+    }
+
+    return $values[$position % \count($values)];
+}
+
+/**
+ * Returns a random value depending on the supplied parameter type:
+ * - a random item from a \Traversable or array
+ * - a random character from a string
+ * - a random integer between 0 and the integer parameter.
+ *
+ * @param \Traversable|array|int|float|string $values The values to pick a random item from
+ * @param int|null                            $max    Maximum value used when $values is an int
+ *
+ * @throws RuntimeError when $values is an empty array (does not apply to an empty string which is returned as is)
+ *
+ * @return mixed A random value from the given sequence
+ */
+function twig_random(Environment $env, $values = null, $max = null)
+{
+    if (null === $values) {
+        return null === $max ? mt_rand() : mt_rand(0, (int) $max);
+    }
+
+    if (\is_int($values) || \is_float($values)) {
+        if (null === $max) {
+            if ($values < 0) {
+                $max = 0;
+                $min = $values;
+            } else {
+                $max = $values;
+                $min = 0;
+            }
+        } else {
+            $min = $values;
+            $max = $max;
+        }
+
+        return mt_rand((int) $min, (int) $max);
+    }
+
+    if (\is_string($values)) {
+        if ('' === $values) {
+            return '';
+        }
+
+        $charset = $env->getCharset();
+
+        if ('UTF-8' !== $charset) {
+            $values = twig_convert_encoding($values, 'UTF-8', $charset);
+        }
+
+        // unicode version of str_split()
+        // split at all positions, but not after the start and not before the end
+        $values = preg_split('/(?<!^)(?!$)/u', $values);
+
+        if ('UTF-8' !== $charset) {
+            foreach ($values as $i => $value) {
+                $values[$i] = twig_convert_encoding($value, $charset, 'UTF-8');
+            }
+        }
+    }
+
+    if (!twig_test_iterable($values)) {
+        return $values;
+    }
+
+    $values = twig_to_array($values);
+
+    if (0 === \count($values)) {
+        throw new RuntimeError('The random function cannot pick from an empty array.');
+    }
+
+    return $values[array_rand($values, 1)];
+}
+
+/**
+ * Converts a date to the given format.
+ *
+ *   {{ post.published_at|date("m/d/Y") }}
+ *
+ * @param \DateTimeInterface|\DateInterval|string $date     A date
+ * @param string|null                             $format   The target format, null to use the default
+ * @param \DateTimeZone|string|false|null         $timezone The target timezone, null to use the default, false to leave unchanged
+ *
+ * @return string The formatted date
+ */
+function twig_date_format_filter(Environment $env, $date, $format = null, $timezone = null)
+{
+    if (null === $format) {
+        $formats = $env->getExtension(CoreExtension::class)->getDateFormat();
+        $format = $date instanceof \DateInterval ? $formats[1] : $formats[0];
+    }
+
+    if ($date instanceof \DateInterval) {
+        return $date->format($format);
+    }
+
+    return twig_date_converter($env, $date, $timezone)->format($format);
+}
+
+/**
+ * Returns a new date object modified.
+ *
+ *   {{ post.published_at|date_modify("-1day")|date("m/d/Y") }}
+ *
+ * @param \DateTimeInterface|string $date     A date
+ * @param string                    $modifier A modifier string
+ *
+ * @return \DateTimeInterface
+ */
+function twig_date_modify_filter(Environment $env, $date, $modifier)
+{
+    $date = twig_date_converter($env, $date, false);
+
+    return $date->modify($modifier);
+}
+
+/**
+ * Returns a formatted string.
+ *
+ * @param string|null $format
+ * @param ...$values
+ *
+ * @return string
+ */
+function twig_sprintf($format, ...$values)
+{
+    return sprintf($format ?? '', ...$values);
+}
+
+/**
+ * Converts an input to a \DateTime instance.
+ *
+ *    {% if date(user.created_at) < date('+2days') %}
+ *      {# do something #}
+ *    {% endif %}
+ *
+ * @param \DateTimeInterface|string|null  $date     A date or null to use the current time
+ * @param \DateTimeZone|string|false|null $timezone The target timezone, null to use the default, false to leave unchanged
+ *
+ * @return \DateTimeInterface
+ */
+function twig_date_converter(Environment $env, $date = null, $timezone = null)
+{
+    // determine the timezone
+    if (false !== $timezone) {
+        if (null === $timezone) {
+            $timezone = $env->getExtension(CoreExtension::class)->getTimezone();
+        } elseif (!$timezone instanceof \DateTimeZone) {
+            $timezone = new \DateTimeZone($timezone);
+        }
+    }
+
+    // immutable dates
+    if ($date instanceof \DateTimeImmutable) {
+        return false !== $timezone ? $date->setTimezone($timezone) : $date;
+    }
+
+    if ($date instanceof \DateTimeInterface) {
+        $date = clone $date;
+        if (false !== $timezone) {
+            $date->setTimezone($timezone);
+        }
+
+        return $date;
+    }
+
+    if (null === $date || 'now' === $date) {
+        if (null === $date) {
+            $date = 'now';
+        }
+
+        return new \DateTime($date, false !== $timezone ? $timezone : $env->getExtension(CoreExtension::class)->getTimezone());
+    }
+
+    $asString = (string) $date;
+    if (ctype_digit($asString) || (!empty($asString) && '-' === $asString[0] && ctype_digit(substr($asString, 1)))) {
+        $date = new \DateTime('@'.$date);
+    } else {
+        $date = new \DateTime($date, $env->getExtension(CoreExtension::class)->getTimezone());
+    }
+
+    if (false !== $timezone) {
+        $date->setTimezone($timezone);
+    }
+
+    return $date;
+}
+
+/**
+ * Replaces strings within a string.
+ *
+ * @param string|null        $str  String to replace in
+ * @param array|\Traversable $from Replace values
+ *
+ * @return string
+ */
+function twig_replace_filter($str, $from)
+{
+    if (!twig_test_iterable($from)) {
+        throw new RuntimeError(sprintf('The "replace" filter expects an array or "Traversable" as replace values, got "%s".', \is_object($from) ? \get_class($from) : \gettype($from)));
+    }
+
+    return strtr($str ?? '', twig_to_array($from));
+}
+
+/**
+ * Rounds a number.
+ *
+ * @param int|float|string|null $value     The value to round
+ * @param int|float             $precision The rounding precision
+ * @param string                $method    The method to use for rounding
+ *
+ * @return int|float The rounded number
+ */
+function twig_round($value, $precision = 0, $method = 'common')
+{
+    if ('common' === $method) {
+        return round($value, $precision);
+    }
+
+    if ('ceil' !== $method && 'floor' !== $method) {
+        throw new RuntimeError('The round filter only supports the "common", "ceil", and "floor" methods.');
+    }
+
+    $value = (float) $value;
+
+    return $method($value * 10 ** $precision) / 10 ** $precision;
+}
+
+/**
+ * Number format filter.
+ *
+ * All of the formatting options can be left null, in that case the defaults will
+ * be used. Supplying any of the parameters will override the defaults set in the
+ * environment object.
+ *
+ * @param mixed  $number       A float/int/string of the number to format
+ * @param int    $decimal      the number of decimal points to display
+ * @param string $decimalPoint the character(s) to use for the decimal point
+ * @param string $thousandSep  the character(s) to use for the thousands separator
+ *
+ * @return string The formatted number
+ */
+function twig_number_format_filter(Environment $env, $number, $decimal = null, $decimalPoint = null, $thousandSep = null)
+{
+    $defaults = $env->getExtension(CoreExtension::class)->getNumberFormat();
+    if (null === $decimal) {
+        $decimal = $defaults[0];
+    }
+
+    if (null === $decimalPoint) {
+        $decimalPoint = $defaults[1];
+    }
+
+    if (null === $thousandSep) {
+        $thousandSep = $defaults[2];
+    }
+
+    return number_format((float) $number, $decimal, $decimalPoint, $thousandSep);
+}
+
+/**
+ * URL encodes (RFC 3986) a string as a path segment or an array as a query string.
+ *
+ * @param string|array|null $url A URL or an array of query parameters
+ *
+ * @return string The URL encoded value
+ */
+function twig_urlencode_filter($url)
+{
+    if (\is_array($url)) {
+        return http_build_query($url, '', '&', \PHP_QUERY_RFC3986);
+    }
+
+    return rawurlencode($url ?? '');
+}
+
+/**
+ * Merges an array with another one.
+ *
+ *  {% set items = { 'apple': 'fruit', 'orange': 'fruit' } %}
+ *
+ *  {% set items = items|merge({ 'peugeot': 'car' }) %}
+ *
+ *  {# items now contains { 'apple': 'fruit', 'orange': 'fruit', 'peugeot': 'car' } #}
+ *
+ * @param array|\Traversable $arr1 An array
+ * @param array|\Traversable $arr2 An array
+ *
+ * @return array The merged array
+ */
+function twig_array_merge($arr1, $arr2)
+{
+    if (!twig_test_iterable($arr1)) {
+        throw new RuntimeError(sprintf('The merge filter only works with arrays or "Traversable", got "%s" as first argument.', \gettype($arr1)));
+    }
+
+    if (!twig_test_iterable($arr2)) {
+        throw new RuntimeError(sprintf('The merge filter only works with arrays or "Traversable", got "%s" as second argument.', \gettype($arr2)));
+    }
+
+    return array_merge(twig_to_array($arr1), twig_to_array($arr2));
+}
+
+/**
+ * Slices a variable.
+ *
+ * @param mixed $item         A variable
+ * @param int   $start        Start of the slice
+ * @param int   $length       Size of the slice
+ * @param bool  $preserveKeys Whether to preserve key or not (when the input is an array)
+ *
+ * @return mixed The sliced variable
+ */
+function twig_slice(Environment $env, $item, $start, $length = null, $preserveKeys = false)
+{
+    if ($item instanceof \Traversable) {
+        while ($item instanceof \IteratorAggregate) {
+            $item = $item->getIterator();
+        }
+
+        if ($start >= 0 && $length >= 0 && $item instanceof \Iterator) {
+            try {
+                return iterator_to_array(new \LimitIterator($item, $start, null === $length ? -1 : $length), $preserveKeys);
+            } catch (\OutOfBoundsException $e) {
+                return [];
+            }
+        }
+
+        $item = iterator_to_array($item, $preserveKeys);
+    }
+
+    if (\is_array($item)) {
+        return \array_slice($item, $start, $length, $preserveKeys);
+    }
+
+    return (string) mb_substr((string) $item, $start, $length, $env->getCharset());
+}
+
+/**
+ * Returns the first element of the item.
+ *
+ * @param mixed $item A variable
+ *
+ * @return mixed The first element of the item
+ */
+function twig_first(Environment $env, $item)
+{
+    $elements = twig_slice($env, $item, 0, 1, false);
+
+    return \is_string($elements) ? $elements : current($elements);
+}
+
+/**
+ * Returns the last element of the item.
+ *
+ * @param mixed $item A variable
+ *
+ * @return mixed The last element of the item
+ */
+function twig_last(Environment $env, $item)
+{
+    $elements = twig_slice($env, $item, -1, 1, false);
+
+    return \is_string($elements) ? $elements : current($elements);
+}
+
+/**
+ * Joins the values to a string.
+ *
+ * The separators between elements are empty strings per default, you can define them with the optional parameters.
+ *
+ *  {{ [1, 2, 3]|join(', ', ' and ') }}
+ *  {# returns 1, 2 and 3 #}
+ *
+ *  {{ [1, 2, 3]|join('|') }}
+ *  {# returns 1|2|3 #}
+ *
+ *  {{ [1, 2, 3]|join }}
+ *  {# returns 123 #}
+ *
+ * @param array       $value An array
+ * @param string      $glue  The separator
+ * @param string|null $and   The separator for the last pair
+ *
+ * @return string The concatenated string
+ */
+function twig_join_filter($value, $glue = '', $and = null)
+{
+    if (!twig_test_iterable($value)) {
+        $value = (array) $value;
+    }
+
+    $value = twig_to_array($value, false);
+
+    if (0 === \count($value)) {
+        return '';
+    }
+
+    if (null === $and || $and === $glue) {
+        return implode($glue, $value);
+    }
+
+    if (1 === \count($value)) {
+        return $value[0];
+    }
+
+    return implode($glue, \array_slice($value, 0, -1)).$and.$value[\count($value) - 1];
+}
+
+/**
+ * Splits the string into an array.
+ *
+ *  {{ "one,two,three"|split(',') }}
+ *  {# returns [one, two, three] #}
+ *
+ *  {{ "one,two,three,four,five"|split(',', 3) }}
+ *  {# returns [one, two, "three,four,five"] #}
+ *
+ *  {{ "123"|split('') }}
+ *  {# returns [1, 2, 3] #}
+ *
+ *  {{ "aabbcc"|split('', 2) }}
+ *  {# returns [aa, bb, cc] #}
+ *
+ * @param string|null $value     A string
+ * @param string      $delimiter The delimiter
+ * @param int         $limit     The limit
+ *
+ * @return array The split string as an array
+ */
+function twig_split_filter(Environment $env, $value, $delimiter, $limit = null)
+{
+    $value = $value ?? '';
+
+    if (\strlen($delimiter) > 0) {
+        return null === $limit ? explode($delimiter, $value) : explode($delimiter, $value, $limit);
+    }
+
+    if ($limit <= 1) {
+        return preg_split('/(?<!^)(?!$)/u', $value);
+    }
+
+    $length = mb_strlen($value, $env->getCharset());
+    if ($length < $limit) {
+        return [$value];
+    }
+
+    $r = [];
+    for ($i = 0; $i < $length; $i += $limit) {
+        $r[] = mb_substr($value, $i, $limit, $env->getCharset());
+    }
+
+    return $r;
+}
+
+// The '_default' filter is used internally to avoid using the ternary operator
+// which costs a lot for big contexts (before PHP 5.4). So, on average,
+// a function call is cheaper.
+/**
+ * @internal
+ */
+function _twig_default_filter($value, $default = '')
+{
+    if (twig_test_empty($value)) {
+        return $default;
+    }
+
+    return $value;
+}
+
+/**
+ * Returns the keys for the given array.
+ *
+ * It is useful when you want to iterate over the keys of an array:
+ *
+ *  {% for key in array|keys %}
+ *      {# ... #}
+ *  {% endfor %}
+ *
+ * @param array $array An array
+ *
+ * @return array The keys
+ */
+function twig_get_array_keys_filter($array)
+{
+    if ($array instanceof \Traversable) {
+        while ($array instanceof \IteratorAggregate) {
+            $array = $array->getIterator();
+        }
+
+        $keys = [];
+        if ($array instanceof \Iterator) {
+            $array->rewind();
+            while ($array->valid()) {
+                $keys[] = $array->key();
+                $array->next();
+            }
+
+            return $keys;
+        }
+
+        foreach ($array as $key => $item) {
+            $keys[] = $key;
+        }
+
+        return $keys;
+    }
+
+    if (!\is_array($array)) {
+        return [];
+    }
+
+    return array_keys($array);
+}
+
+/**
+ * Reverses a variable.
+ *
+ * @param array|\Traversable|string|null $item         An array, a \Traversable instance, or a string
+ * @param bool                           $preserveKeys Whether to preserve key or not
+ *
+ * @return mixed The reversed input
+ */
+function twig_reverse_filter(Environment $env, $item, $preserveKeys = false)
+{
+    if ($item instanceof \Traversable) {
+        return array_reverse(iterator_to_array($item), $preserveKeys);
+    }
+
+    if (\is_array($item)) {
+        return array_reverse($item, $preserveKeys);
+    }
+
+    $string = (string) $item;
+
+    $charset = $env->getCharset();
+
+    if ('UTF-8' !== $charset) {
+        $string = twig_convert_encoding($string, 'UTF-8', $charset);
+    }
+
+    preg_match_all('/./us', $string, $matches);
+
+    $string = implode('', array_reverse($matches[0]));
+
+    if ('UTF-8' !== $charset) {
+        $string = twig_convert_encoding($string, $charset, 'UTF-8');
+    }
+
+    return $string;
+}
+
+/**
+ * Sorts an array.
+ *
+ * @param array|\Traversable $array
+ *
+ * @return array
+ */
+function twig_sort_filter($array, $arrow = null)
+{
+    if ($array instanceof \Traversable) {
+        $array = iterator_to_array($array);
+    } elseif (!\is_array($array)) {
+        throw new RuntimeError(sprintf('The sort filter only works with arrays or "Traversable", got "%s".', \gettype($array)));
+    }
+
+    if (null !== $arrow) {
+        uasort($array, $arrow);
+    } else {
+        asort($array);
+    }
+
+    return $array;
+}
+
+/**
+ * @internal
+ */
+function twig_in_filter($value, $compare)
+{
+    if ($value instanceof Markup) {
+        $value = (string) $value;
+    }
+    if ($compare instanceof Markup) {
+        $compare = (string) $compare;
+    }
+
+    if (\is_string($compare)) {
+        if (\is_string($value) || \is_int($value) || \is_float($value)) {
+            return '' === $value || false !== strpos($compare, (string) $value);
+        }
+
+        return false;
+    }
+
+    if (!is_iterable($compare)) {
+        return false;
+    }
+
+    if (\is_object($value) || \is_resource($value)) {
+        if (!\is_array($compare)) {
+            foreach ($compare as $item) {
+                if ($item === $value) {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        return \in_array($value, $compare, true);
+    }
+
+    foreach ($compare as $item) {
+        if (0 === twig_compare($value, $item)) {
+            return true;
+        }
+    }
+
+    return false;
+}
+
+/**
+ * Compares two values using a more strict version of the PHP non-strict comparison operator.
+ *
+ * @see https://wiki.php.net/rfc/string_to_number_comparison
+ * @see https://wiki.php.net/rfc/trailing_whitespace_numerics
+ *
+ * @internal
+ */
+function twig_compare($a, $b)
+{
+    // int <=> string
+    if (\is_int($a) && \is_string($b)) {
+        $bTrim = trim($b, " \t\n\r\v\f");
+        if (!is_numeric($bTrim)) {
+            return (string) $a <=> $b;
+        }
+        if ((int) $bTrim == $bTrim) {
+            return $a <=> (int) $bTrim;
+        } else {
+            return (float) $a <=> (float) $bTrim;
+        }
+    }
+    if (\is_string($a) && \is_int($b)) {
+        $aTrim = trim($a, " \t\n\r\v\f");
+        if (!is_numeric($aTrim)) {
+            return $a <=> (string) $b;
+        }
+        if ((int) $aTrim == $aTrim) {
+            return (int) $aTrim <=> $b;
+        } else {
+            return (float) $aTrim <=> (float) $b;
+        }
+    }
+
+    // float <=> string
+    if (\is_float($a) && \is_string($b)) {
+        if (is_nan($a)) {
+            return 1;
+        }
+        $bTrim = trim($b, " \t\n\r\v\f");
+        if (!is_numeric($bTrim)) {
+            return (string) $a <=> $b;
+        }
+
+        return $a <=> (float) $bTrim;
+    }
+    if (\is_string($a) && \is_float($b)) {
+        if (is_nan($b)) {
+            return 1;
+        }
+        $aTrim = trim($a, " \t\n\r\v\f");
+        if (!is_numeric($aTrim)) {
+            return $a <=> (string) $b;
+        }
+
+        return (float) $aTrim <=> $b;
+    }
+
+    // fallback to <=>
+    return $a <=> $b;
+}
+
+/**
+ * Returns a trimmed string.
+ *
+ * @param string|null $string
+ * @param string|null $characterMask
+ * @param string      $side
+ *
+ * @return string
+ *
+ * @throws RuntimeError When an invalid trimming side is used (not a string or not 'left', 'right', or 'both')
+ */
+function twig_trim_filter($string, $characterMask = null, $side = 'both')
+{
+    if (null === $characterMask) {
+        $characterMask = " \t\n\r\0\x0B";
+    }
+
+    switch ($side) {
+        case 'both':
+            return trim($string ?? '', $characterMask);
+        case 'left':
+            return ltrim($string ?? '', $characterMask);
+        case 'right':
+            return rtrim($string ?? '', $characterMask);
+        default:
+            throw new RuntimeError('Trimming side must be "left", "right" or "both".');
+    }
+}
+
+/**
+ * Inserts HTML line breaks before all newlines in a string.
+ *
+ * @param string|null $string
+ *
+ * @return string
+ */
+function twig_nl2br($string)
+{
+    return nl2br($string ?? '');
+}
+
+/**
+ * Removes whitespaces between HTML tags.
+ *
+ * @param string|null $string
+ *
+ * @return string
+ */
+function twig_spaceless($content)
+{
+    return trim(preg_replace('/>\s+</', '><', $content ?? ''));
+}
+
+/**
+ * @param string|null $string
+ * @param string      $to
+ * @param string      $from
+ *
+ * @return string
+ */
+function twig_convert_encoding($string, $to, $from)
+{
+    if (!\function_exists('iconv')) {
+        throw new RuntimeError('Unable to convert encoding: required function iconv() does not exist. You should install ext-iconv or symfony/polyfill-iconv.');
+    }
+
+    return iconv($from, $to, $string ?? '');
+}
+
+/**
+ * Returns the length of a variable.
+ *
+ * @param mixed $thing A variable
+ *
+ * @return int The length of the value
+ */
+function twig_length_filter(Environment $env, $thing)
+{
+    if (null === $thing) {
+        return 0;
+    }
+
+    if (is_scalar($thing)) {
+        return mb_strlen($thing, $env->getCharset());
+    }
+
+    if ($thing instanceof \Countable || \is_array($thing) || $thing instanceof \SimpleXMLElement) {
+        return \count($thing);
+    }
+
+    if ($thing instanceof \Traversable) {
+        return iterator_count($thing);
+    }
+
+    if (method_exists($thing, '__toString') && !$thing instanceof \Countable) {
+        return mb_strlen((string) $thing, $env->getCharset());
+    }
+
+    return 1;
+}
+
+/**
+ * Converts a string to uppercase.
+ *
+ * @param string|null $string A string
+ *
+ * @return string The uppercased string
+ */
+function twig_upper_filter(Environment $env, $string)
+{
+    return mb_strtoupper($string ?? '', $env->getCharset());
+}
+
+/**
+ * Converts a string to lowercase.
+ *
+ * @param string|null $string A string
+ *
+ * @return string The lowercased string
+ */
+function twig_lower_filter(Environment $env, $string)
+{
+    return mb_strtolower($string ?? '', $env->getCharset());
+}
+
+/**
+ * Strips HTML and PHP tags from a string.
+ *
+ * @param string|null $string
+ * @param string[]|string|null $string
+ *
+ * @return string
+ */
+function twig_striptags($string, $allowable_tags = null)
+{
+    return strip_tags($string ?? '', $allowable_tags);
+}
+
+/**
+ * Returns a titlecased string.
+ *
+ * @param string|null $string A string
+ *
+ * @return string The titlecased string
+ */
+function twig_title_string_filter(Environment $env, $string)
+{
+    if (null !== $charset = $env->getCharset()) {
+        return mb_convert_case($string ?? '', \MB_CASE_TITLE, $charset);
+    }
+
+    return ucwords(strtolower($string ?? ''));
+}
+
+/**
+ * Returns a capitalized string.
+ *
+ * @param string|null $string A string
+ *
+ * @return string The capitalized string
+ */
+function twig_capitalize_string_filter(Environment $env, $string)
+{
+    $charset = $env->getCharset();
+
+    return mb_strtoupper(mb_substr($string ?? '', 0, 1, $charset), $charset).mb_strtolower(mb_substr($string ?? '', 1, null, $charset), $charset);
+}
+
+/**
+ * @internal
+ */
+function twig_call_macro(Template $template, string $method, array $args, int $lineno, array $context, Source $source)
+{
+    if (!method_exists($template, $method)) {
+        $parent = $template;
+        while ($parent = $parent->getParent($context)) {
+            if (method_exists($parent, $method)) {
+                return $parent->$method(...$args);
+            }
+        }
+
+        throw new RuntimeError(sprintf('Macro "%s" is not defined in template "%s".', substr($method, \strlen('macro_')), $template->getTemplateName()), $lineno, $source);
+    }
+
+    return $template->$method(...$args);
+}
+
+/**
+ * @internal
+ */
+function twig_ensure_traversable($seq)
+{
+    if ($seq instanceof \Traversable || \is_array($seq)) {
+        return $seq;
+    }
+
+    return [];
+}
+
+/**
+ * @internal
+ */
+function twig_to_array($seq, $preserveKeys = true)
+{
+    if ($seq instanceof \Traversable) {
+        return iterator_to_array($seq, $preserveKeys);
+    }
+
+    if (!\is_array($seq)) {
+        return $seq;
+    }
+
+    return $preserveKeys ? $seq : array_values($seq);
+}
+
+/**
+ * Checks if a variable is empty.
+ *
+ *    {# evaluates to true if the foo variable is null, false, or the empty string #}
+ *    {% if foo is empty %}
+ *        {# ... #}
+ *    {% endif %}
+ *
+ * @param mixed $value A variable
+ *
+ * @return bool true if the value is empty, false otherwise
+ */
+function twig_test_empty($value)
+{
+    if ($value instanceof \Countable) {
+        return 0 === \count($value);
+    }
+
+    if ($value instanceof \Traversable) {
+        return !iterator_count($value);
+    }
+
+    if (\is_object($value) && method_exists($value, '__toString')) {
+        return '' === (string) $value;
+    }
+
+    return '' === $value || false === $value || null === $value || [] === $value;
+}
+
+/**
+ * Checks if a variable is traversable.
+ *
+ *    {# evaluates to true if the foo variable is an array or a traversable object #}
+ *    {% if foo is iterable %}
+ *        {# ... #}
+ *    {% endif %}
+ *
+ * @param mixed $value A variable
+ *
+ * @return bool true if the value is traversable
+ */
+function twig_test_iterable($value)
+{
+    return $value instanceof \Traversable || \is_array($value);
+}
+
+/**
+ * Renders a template.
+ *
+ * @param array        $context
+ * @param string|array $template      The template to render or an array of templates to try consecutively
+ * @param array        $variables     The variables to pass to the template
+ * @param bool         $withContext
+ * @param bool         $ignoreMissing Whether to ignore missing templates or not
+ * @param bool         $sandboxed     Whether to sandbox the template or not
+ *
+ * @return string The rendered template
+ */
+function twig_include(Environment $env, $context, $template, $variables = [], $withContext = true, $ignoreMissing = false, $sandboxed = false)
+{
+    $alreadySandboxed = false;
+    $sandbox = null;
+    if ($withContext) {
+        $variables = array_merge($context, $variables);
+    }
+
+    if ($isSandboxed = $sandboxed && $env->hasExtension(SandboxExtension::class)) {
+        $sandbox = $env->getExtension(SandboxExtension::class);
+        if (!$alreadySandboxed = $sandbox->isSandboxed()) {
+            $sandbox->enableSandbox();
+        }
+
+        foreach ((\is_array($template) ? $template : [$template]) as $name) {
+            // if a Template instance is passed, it might have been instantiated outside of a sandbox, check security
+            if ($name instanceof TemplateWrapper || $name instanceof Template) {
+                $name->unwrap()->checkSecurity();
+            }
+        }
+    }
+
+    try {
+        $loaded = null;
+        try {
+            $loaded = $env->resolveTemplate($template);
+        } catch (LoaderError $e) {
+            if (!$ignoreMissing) {
+                throw $e;
+            }
+        }
+
+        return $loaded ? $loaded->render($variables) : '';
+    } finally {
+        if ($isSandboxed && !$alreadySandboxed) {
+            $sandbox->disableSandbox();
+        }
+    }
+}
+
+/**
+ * Returns a template content without rendering it.
+ *
+ * @param string $name          The template name
+ * @param bool   $ignoreMissing Whether to ignore missing templates or not
+ *
+ * @return string The template source
+ */
+function twig_source(Environment $env, $name, $ignoreMissing = false)
+{
+    $loader = $env->getLoader();
+    try {
+        return $loader->getSourceContext($name)->getCode();
+    } catch (LoaderError $e) {
+        if (!$ignoreMissing) {
+            throw $e;
+        }
+    }
+}
+
+/**
+ * Provides the ability to get constants from instances as well as class/global constants.
+ *
+ * @param string      $constant The name of the constant
+ * @param object|null $object   The object to get the constant from
+ *
+ * @return string
+ */
+function twig_constant($constant, $object = null)
+{
+    if (null !== $object) {
+        $constant = \get_class($object).'::'.$constant;
+    }
+
+    return \constant($constant);
+}
+
+/**
+ * Checks if a constant exists.
+ *
+ * @param string      $constant The name of the constant
+ * @param object|null $object   The object to get the constant from
+ *
+ * @return bool
+ */
+function twig_constant_is_defined($constant, $object = null)
+{
+    if (null !== $object) {
+        $constant = \get_class($object).'::'.$constant;
+    }
+
+    return \defined($constant);
+}
+
+/**
+ * Batches item.
+ *
+ * @param array $items An array of items
+ * @param int   $size  The size of the batch
+ * @param mixed $fill  A value used to fill missing items
+ *
+ * @return array
+ */
+function twig_array_batch($items, $size, $fill = null, $preserveKeys = true)
+{
+    if (!twig_test_iterable($items)) {
+        throw new RuntimeError(sprintf('The "batch" filter expects an array or "Traversable", got "%s".', \is_object($items) ? \get_class($items) : \gettype($items)));
+    }
+
+    $size = ceil($size);
+
+    $result = array_chunk(twig_to_array($items, $preserveKeys), $size, $preserveKeys);
+
+    if (null !== $fill && $result) {
+        $last = \count($result) - 1;
+        if ($fillCount = $size - \count($result[$last])) {
+            for ($i = 0; $i < $fillCount; ++$i) {
+                $result[$last][] = $fill;
+            }
+        }
+    }
+
+    return $result;
+}
+
+/**
+ * Returns the attribute value for a given array/object.
+ *
+ * @param mixed  $object            The object or array from where to get the item
+ * @param mixed  $item              The item to get from the array or object
+ * @param array  $arguments         An array of arguments to pass if the item is an object method
+ * @param string $type              The type of attribute (@see \Twig\Template constants)
+ * @param bool   $isDefinedTest     Whether this is only a defined check
+ * @param bool   $ignoreStrictCheck Whether to ignore the strict attribute check or not
+ * @param int    $lineno            The template line where the attribute was called
+ *
+ * @return mixed The attribute value, or a Boolean when $isDefinedTest is true, or null when the attribute is not set and $ignoreStrictCheck is true
+ *
+ * @throws RuntimeError if the attribute does not exist and Twig is running in strict mode and $isDefinedTest is false
+ *
+ * @internal
+ */
+function twig_get_attribute(Environment $env, Source $source, $object, $item, array $arguments = [], $type = /* Template::ANY_CALL */ 'any', $isDefinedTest = false, $ignoreStrictCheck = false, $sandboxed = false, int $lineno = -1)
+{
+    // array
+    if (/* Template::METHOD_CALL */ 'method' !== $type) {
+        $arrayItem = \is_bool($item) || \is_float($item) ? (int) $item : $item;
+
+        if (((\is_array($object) || $object instanceof \ArrayObject) && (isset($object[$arrayItem]) || \array_key_exists($arrayItem, (array) $object)))
+            || ($object instanceof ArrayAccess && isset($object[$arrayItem]))
+        ) {
+            if ($isDefinedTest) {
+                return true;
+            }
+
+            return $object[$arrayItem];
+        }
+
+        if (/* Template::ARRAY_CALL */ 'array' === $type || !\is_object($object)) {
+            if ($isDefinedTest) {
+                return false;
+            }
+
+            if ($ignoreStrictCheck || !$env->isStrictVariables()) {
+                return;
+            }
+
+            if ($object instanceof ArrayAccess) {
+                $message = sprintf('Key "%s" in object with ArrayAccess of class "%s" does not exist.', $arrayItem, \get_class($object));
+            } elseif (\is_object($object)) {
+                $message = sprintf('Impossible to access a key "%s" on an object of class "%s" that does not implement ArrayAccess interface.', $item, \get_class($object));
+            } elseif (\is_array($object)) {
+                if (empty($object)) {
+                    $message = sprintf('Key "%s" does not exist as the array is empty.', $arrayItem);
+                } else {
+                    $message = sprintf('Key "%s" for array with keys "%s" does not exist.', $arrayItem, implode(', ', array_keys($object)));
+                }
+            } elseif (/* Template::ARRAY_CALL */ 'array' === $type) {
+                if (null === $object) {
+                    $message = sprintf('Impossible to access a key ("%s") on a null variable.', $item);
+                } else {
+                    $message = sprintf('Impossible to access a key ("%s") on a %s variable ("%s").', $item, \gettype($object), $object);
+                }
+            } elseif (null === $object) {
+                $message = sprintf('Impossible to access an attribute ("%s") on a null variable.', $item);
+            } else {
+                $message = sprintf('Impossible to access an attribute ("%s") on a %s variable ("%s").', $item, \gettype($object), $object);
+            }
+
+            throw new RuntimeError($message, $lineno, $source);
+        }
+    }
+
+    if (!\is_object($object)) {
+        if ($isDefinedTest) {
+            return false;
+        }
+
+        if ($ignoreStrictCheck || !$env->isStrictVariables()) {
+            return;
+        }
+
+        if (null === $object) {
+            $message = sprintf('Impossible to invoke a method ("%s") on a null variable.', $item);
+        } elseif (\is_array($object)) {
+            $message = sprintf('Impossible to invoke a method ("%s") on an array.', $item);
+        } else {
+            $message = sprintf('Impossible to invoke a method ("%s") on a %s variable ("%s").', $item, \gettype($object), $object);
+        }
+
+        throw new RuntimeError($message, $lineno, $source);
+    }
+
+    if ($object instanceof Template) {
+        throw new RuntimeError('Accessing \Twig\Template attributes is forbidden.', $lineno, $source);
+    }
+
+    // object property
+    if (/* Template::METHOD_CALL */ 'method' !== $type) {
+        if (isset($object->$item) || \array_key_exists((string) $item, (array) $object)) {
+            if ($isDefinedTest) {
+                return true;
+            }
+
+            if ($sandboxed) {
+                $env->getExtension(SandboxExtension::class)->checkPropertyAllowed($object, $item, $lineno, $source);
+            }
+
+            return $object->$item;
+        }
+    }
+
+    static $cache = [];
+
+    $class = \get_class($object);
+
+    // object method
+    // precedence: getXxx() > isXxx() > hasXxx()
+    if (!isset($cache[$class])) {
+        $methods = get_class_methods($object);
+        sort($methods);
+        $lcMethods = array_map(function ($value) { return strtr($value, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'); }, $methods);
+        $classCache = [];
+        foreach ($methods as $i => $method) {
+            $classCache[$method] = $method;
+            $classCache[$lcName = $lcMethods[$i]] = $method;
+
+            if ('g' === $lcName[0] && 0 === strpos($lcName, 'get')) {
+                $name = substr($method, 3);
+                $lcName = substr($lcName, 3);
+            } elseif ('i' === $lcName[0] && 0 === strpos($lcName, 'is')) {
+                $name = substr($method, 2);
+                $lcName = substr($lcName, 2);
+            } elseif ('h' === $lcName[0] && 0 === strpos($lcName, 'has')) {
+                $name = substr($method, 3);
+                $lcName = substr($lcName, 3);
+                if (\in_array('is'.$lcName, $lcMethods)) {
+                    continue;
+                }
+            } else {
+                continue;
+            }
+
+            // skip get() and is() methods (in which case, $name is empty)
+            if ($name) {
+                if (!isset($classCache[$name])) {
+                    $classCache[$name] = $method;
+                }
+
+                if (!isset($classCache[$lcName])) {
+                    $classCache[$lcName] = $method;
+                }
+            }
+        }
+        $cache[$class] = $classCache;
+    }
+
+    $call = false;
+    if (isset($cache[$class][$item])) {
+        $method = $cache[$class][$item];
+    } elseif (isset($cache[$class][$lcItem = strtr($item, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz')])) {
+        $method = $cache[$class][$lcItem];
+    } elseif (isset($cache[$class]['__call'])) {
+        $method = $item;
+        $call = true;
+    } else {
+        if ($isDefinedTest) {
+            return false;
+        }
+
+        if ($ignoreStrictCheck || !$env->isStrictVariables()) {
+            return;
+        }
+
+        throw new RuntimeError(sprintf('Neither the property "%1$s" nor one of the methods "%1$s()", "get%1$s()"/"is%1$s()"/"has%1$s()" or "__call()" exist and have public access in class "%2$s".', $item, $class), $lineno, $source);
+    }
+
+    if ($isDefinedTest) {
+        return true;
+    }
+
+    if ($sandboxed) {
+        $env->getExtension(SandboxExtension::class)->checkMethodAllowed($object, $method, $lineno, $source);
+    }
+
+    // Some objects throw exceptions when they have __call, and the method we try
+    // to call is not supported. If ignoreStrictCheck is true, we should return null.
+    try {
+        $ret = $object->$method(...$arguments);
+    } catch (\BadMethodCallException $e) {
+        if ($call && ($ignoreStrictCheck || !$env->isStrictVariables())) {
+            return;
+        }
+        throw $e;
+    }
+
+    return $ret;
+}
+
+/**
+ * Returns the values from a single column in the input array.
+ *
+ * <pre>
+ *  {% set items = [{ 'fruit' : 'apple'}, {'fruit' : 'orange' }] %}
+ *
+ *  {% set fruits = items|column('fruit') %}
+ *
+ *  {# fruits now contains ['apple', 'orange'] #}
+ * </pre>
+ *
+ * @param array|Traversable $array An array
+ * @param mixed             $name  The column name
+ * @param mixed             $index The column to use as the index/keys for the returned array
+ *
+ * @return array The array of values
+ */
+function twig_array_column($array, $name, $index = null): array
+{
+    if ($array instanceof Traversable) {
+        $array = iterator_to_array($array);
+    } elseif (!\is_array($array)) {
+        throw new RuntimeError(sprintf('The column filter only works with arrays or "Traversable", got "%s" as first argument.', \gettype($array)));
+    }
+
+    return array_column($array, $name, $index);
+}
+
+function twig_array_filter(Environment $env, $array, $arrow)
+{
+    if (!twig_test_iterable($array)) {
+        throw new RuntimeError(sprintf('The "filter" filter expects an array or "Traversable", got "%s".', \is_object($array) ? \get_class($array) : \gettype($array)));
+    }
+
+    if (!$arrow instanceof Closure && $env->hasExtension('\Twig\Extension\SandboxExtension') && $env->getExtension('\Twig\Extension\SandboxExtension')->isSandboxed()) {
+        throw new RuntimeError('The callable passed to "filter" filter must be a Closure in sandbox mode.');
+    }
+
+    if (\is_array($array)) {
+        return array_filter($array, $arrow, \ARRAY_FILTER_USE_BOTH);
+    }
+
+    // the IteratorIterator wrapping is needed as some internal PHP classes are \Traversable but do not implement \Iterator
+    return new \CallbackFilterIterator(new \IteratorIterator($array), $arrow);
+}
+
+function twig_array_map(Environment $env, $array, $arrow)
+{
+    if (!$arrow instanceof Closure && $env->hasExtension('\Twig\Extension\SandboxExtension') && $env->getExtension('\Twig\Extension\SandboxExtension')->isSandboxed()) {
+        throw new RuntimeError('The callable passed to the "map" filter must be a Closure in sandbox mode.');
+    }
+
+    $r = [];
+    foreach ($array as $k => $v) {
+        $r[$k] = $arrow($v, $k);
+    }
+
+    return $r;
+}
+
+function twig_array_reduce(Environment $env, $array, $arrow, $initial = null)
+{
+    if (!$arrow instanceof Closure && $env->hasExtension('\Twig\Extension\SandboxExtension') && $env->getExtension('\Twig\Extension\SandboxExtension')->isSandboxed()) {
+        throw new RuntimeError('The callable passed to the "reduce" filter must be a Closure in sandbox mode.');
+    }
+
+    if (!\is_array($array)) {
+        if (!$array instanceof \Traversable) {
+            throw new RuntimeError(sprintf('The "reduce" filter only works with arrays or "Traversable", got "%s" as first argument.', \gettype($array)));
+        }
+
+        $array = iterator_to_array($array);
+    }
+
+    return array_reduce($array, $arrow, $initial);
+}
+}

+ 64 - 0
vendor/twig/twig/src/Extension/DebugExtension.php

@@ -0,0 +1,64 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Extension {
+use Twig\TwigFunction;
+
+final class DebugExtension extends AbstractExtension
+{
+    public function getFunctions(): array
+    {
+        // dump is safe if var_dump is overridden by xdebug
+        $isDumpOutputHtmlSafe = \extension_loaded('xdebug')
+            // false means that it was not set (and the default is on) or it explicitly enabled
+            && (false === ini_get('xdebug.overload_var_dump') || ini_get('xdebug.overload_var_dump'))
+            // false means that it was not set (and the default is on) or it explicitly enabled
+            // xdebug.overload_var_dump produces HTML only when html_errors is also enabled
+            && (false === ini_get('html_errors') || ini_get('html_errors'))
+            || 'cli' === \PHP_SAPI
+        ;
+
+        return [
+            new TwigFunction('dump', 'twig_var_dump', ['is_safe' => $isDumpOutputHtmlSafe ? ['html'] : [], 'needs_context' => true, 'needs_environment' => true, 'is_variadic' => true]),
+        ];
+    }
+}
+}
+
+namespace {
+use Twig\Environment;
+use Twig\Template;
+use Twig\TemplateWrapper;
+
+function twig_var_dump(Environment $env, $context, ...$vars)
+{
+    if (!$env->isDebug()) {
+        return;
+    }
+
+    ob_start();
+
+    if (!$vars) {
+        $vars = [];
+        foreach ($context as $key => $value) {
+            if (!$value instanceof Template && !$value instanceof TemplateWrapper) {
+                $vars[$key] = $value;
+            }
+        }
+
+        var_dump($vars);
+    } else {
+        var_dump(...$vars);
+    }
+
+    return ob_get_clean();
+}
+}

+ 421 - 0
vendor/twig/twig/src/Extension/EscaperExtension.php

@@ -0,0 +1,421 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Extension {
+use Twig\FileExtensionEscapingStrategy;
+use Twig\NodeVisitor\EscaperNodeVisitor;
+use Twig\TokenParser\AutoEscapeTokenParser;
+use Twig\TwigFilter;
+
+final class EscaperExtension extends AbstractExtension
+{
+    private $defaultStrategy;
+    private $escapers = [];
+
+    /** @internal */
+    public $safeClasses = [];
+
+    /** @internal */
+    public $safeLookup = [];
+
+    /**
+     * @param string|false|callable $defaultStrategy An escaping strategy
+     *
+     * @see setDefaultStrategy()
+     */
+    public function __construct($defaultStrategy = 'html')
+    {
+        $this->setDefaultStrategy($defaultStrategy);
+    }
+
+    public function getTokenParsers(): array
+    {
+        return [new AutoEscapeTokenParser()];
+    }
+
+    public function getNodeVisitors(): array
+    {
+        return [new EscaperNodeVisitor()];
+    }
+
+    public function getFilters(): array
+    {
+        return [
+            new TwigFilter('escape', 'twig_escape_filter', ['needs_environment' => true, 'is_safe_callback' => 'twig_escape_filter_is_safe']),
+            new TwigFilter('e', 'twig_escape_filter', ['needs_environment' => true, 'is_safe_callback' => 'twig_escape_filter_is_safe']),
+            new TwigFilter('raw', 'twig_raw_filter', ['is_safe' => ['all']]),
+        ];
+    }
+
+    /**
+     * Sets the default strategy to use when not defined by the user.
+     *
+     * The strategy can be a valid PHP callback that takes the template
+     * name as an argument and returns the strategy to use.
+     *
+     * @param string|false|callable $defaultStrategy An escaping strategy
+     */
+    public function setDefaultStrategy($defaultStrategy): void
+    {
+        if ('name' === $defaultStrategy) {
+            $defaultStrategy = [FileExtensionEscapingStrategy::class, 'guess'];
+        }
+
+        $this->defaultStrategy = $defaultStrategy;
+    }
+
+    /**
+     * Gets the default strategy to use when not defined by the user.
+     *
+     * @param string $name The template name
+     *
+     * @return string|false The default strategy to use for the template
+     */
+    public function getDefaultStrategy(string $name)
+    {
+        // disable string callables to avoid calling a function named html or js,
+        // or any other upcoming escaping strategy
+        if (!\is_string($this->defaultStrategy) && false !== $this->defaultStrategy) {
+            return \call_user_func($this->defaultStrategy, $name);
+        }
+
+        return $this->defaultStrategy;
+    }
+
+    /**
+     * Defines a new escaper to be used via the escape filter.
+     *
+     * @param string   $strategy The strategy name that should be used as a strategy in the escape call
+     * @param callable $callable A valid PHP callable
+     */
+    public function setEscaper($strategy, callable $callable)
+    {
+        $this->escapers[$strategy] = $callable;
+    }
+
+    /**
+     * Gets all defined escapers.
+     *
+     * @return callable[] An array of escapers
+     */
+    public function getEscapers()
+    {
+        return $this->escapers;
+    }
+
+    public function setSafeClasses(array $safeClasses = [])
+    {
+        $this->safeClasses = [];
+        $this->safeLookup = [];
+        foreach ($safeClasses as $class => $strategies) {
+            $this->addSafeClass($class, $strategies);
+        }
+    }
+
+    public function addSafeClass(string $class, array $strategies)
+    {
+        $class = ltrim($class, '\\');
+        if (!isset($this->safeClasses[$class])) {
+            $this->safeClasses[$class] = [];
+        }
+        $this->safeClasses[$class] = array_merge($this->safeClasses[$class], $strategies);
+
+        foreach ($strategies as $strategy) {
+            $this->safeLookup[$strategy][$class] = true;
+        }
+    }
+}
+}
+
+namespace {
+use Twig\Environment;
+use Twig\Error\RuntimeError;
+use Twig\Extension\EscaperExtension;
+use Twig\Markup;
+use Twig\Node\Expression\ConstantExpression;
+use Twig\Node\Node;
+
+/**
+ * Marks a variable as being safe.
+ *
+ * @param string $string A PHP variable
+ */
+function twig_raw_filter($string)
+{
+    return $string;
+}
+
+/**
+ * Escapes a string.
+ *
+ * @param mixed  $string     The value to be escaped
+ * @param string $strategy   The escaping strategy
+ * @param string $charset    The charset
+ * @param bool   $autoescape Whether the function is called by the auto-escaping feature (true) or by the developer (false)
+ *
+ * @return string
+ */
+function twig_escape_filter(Environment $env, $string, $strategy = 'html', $charset = null, $autoescape = false)
+{
+    if ($autoescape && $string instanceof Markup) {
+        return $string;
+    }
+
+    if (!\is_string($string)) {
+        if (\is_object($string) && method_exists($string, '__toString')) {
+            if ($autoescape) {
+                $c = \get_class($string);
+                $ext = $env->getExtension(EscaperExtension::class);
+                if (!isset($ext->safeClasses[$c])) {
+                    $ext->safeClasses[$c] = [];
+                    foreach (class_parents($string) + class_implements($string) as $class) {
+                        if (isset($ext->safeClasses[$class])) {
+                            $ext->safeClasses[$c] = array_unique(array_merge($ext->safeClasses[$c], $ext->safeClasses[$class]));
+                            foreach ($ext->safeClasses[$class] as $s) {
+                                $ext->safeLookup[$s][$c] = true;
+                            }
+                        }
+                    }
+                }
+                if (isset($ext->safeLookup[$strategy][$c]) || isset($ext->safeLookup['all'][$c])) {
+                    return (string) $string;
+                }
+            }
+
+            $string = (string) $string;
+        } elseif (\in_array($strategy, ['html', 'js', 'css', 'html_attr', 'url'])) {
+            return $string;
+        }
+    }
+
+    if ('' === $string) {
+        return '';
+    }
+
+    if (null === $charset) {
+        $charset = $env->getCharset();
+    }
+
+    switch ($strategy) {
+        case 'html':
+            // see https://www.php.net/htmlspecialchars
+
+            // Using a static variable to avoid initializing the array
+            // each time the function is called. Moving the declaration on the
+            // top of the function slow downs other escaping strategies.
+            static $htmlspecialcharsCharsets = [
+                'ISO-8859-1' => true, 'ISO8859-1' => true,
+                'ISO-8859-15' => true, 'ISO8859-15' => true,
+                'utf-8' => true, 'UTF-8' => true,
+                'CP866' => true, 'IBM866' => true, '866' => true,
+                'CP1251' => true, 'WINDOWS-1251' => true, 'WIN-1251' => true,
+                '1251' => true,
+                'CP1252' => true, 'WINDOWS-1252' => true, '1252' => true,
+                'KOI8-R' => true, 'KOI8-RU' => true, 'KOI8R' => true,
+                'BIG5' => true, '950' => true,
+                'GB2312' => true, '936' => true,
+                'BIG5-HKSCS' => true,
+                'SHIFT_JIS' => true, 'SJIS' => true, '932' => true,
+                'EUC-JP' => true, 'EUCJP' => true,
+                'ISO8859-5' => true, 'ISO-8859-5' => true, 'MACROMAN' => true,
+            ];
+
+            if (isset($htmlspecialcharsCharsets[$charset])) {
+                return htmlspecialchars($string, \ENT_QUOTES | \ENT_SUBSTITUTE, $charset);
+            }
+
+            if (isset($htmlspecialcharsCharsets[strtoupper($charset)])) {
+                // cache the lowercase variant for future iterations
+                $htmlspecialcharsCharsets[$charset] = true;
+
+                return htmlspecialchars($string, \ENT_QUOTES | \ENT_SUBSTITUTE, $charset);
+            }
+
+            $string = twig_convert_encoding($string, 'UTF-8', $charset);
+            $string = htmlspecialchars($string, \ENT_QUOTES | \ENT_SUBSTITUTE, 'UTF-8');
+
+            return iconv('UTF-8', $charset, $string);
+
+        case 'js':
+            // escape all non-alphanumeric characters
+            // into their \x or \uHHHH representations
+            if ('UTF-8' !== $charset) {
+                $string = twig_convert_encoding($string, 'UTF-8', $charset);
+            }
+
+            if (!preg_match('//u', $string)) {
+                throw new RuntimeError('The string to escape is not a valid UTF-8 string.');
+            }
+
+            $string = preg_replace_callback('#[^a-zA-Z0-9,\._]#Su', function ($matches) {
+                $char = $matches[0];
+
+                /*
+                 * A few characters have short escape sequences in JSON and JavaScript.
+                 * Escape sequences supported only by JavaScript, not JSON, are omitted.
+                 * \" is also supported but omitted, because the resulting string is not HTML safe.
+                 */
+                static $shortMap = [
+                    '\\' => '\\\\',
+                    '/' => '\\/',
+                    "\x08" => '\b',
+                    "\x0C" => '\f',
+                    "\x0A" => '\n',
+                    "\x0D" => '\r',
+                    "\x09" => '\t',
+                ];
+
+                if (isset($shortMap[$char])) {
+                    return $shortMap[$char];
+                }
+
+                $codepoint = mb_ord($char, 'UTF-8');
+                if (0x10000 > $codepoint) {
+                    return sprintf('\u%04X', $codepoint);
+                }
+
+                // Split characters outside the BMP into surrogate pairs
+                // https://tools.ietf.org/html/rfc2781.html#section-2.1
+                $u = $codepoint - 0x10000;
+                $high = 0xD800 | ($u >> 10);
+                $low = 0xDC00 | ($u & 0x3FF);
+
+                return sprintf('\u%04X\u%04X', $high, $low);
+            }, $string);
+
+            if ('UTF-8' !== $charset) {
+                $string = iconv('UTF-8', $charset, $string);
+            }
+
+            return $string;
+
+        case 'css':
+            if ('UTF-8' !== $charset) {
+                $string = twig_convert_encoding($string, 'UTF-8', $charset);
+            }
+
+            if (!preg_match('//u', $string)) {
+                throw new RuntimeError('The string to escape is not a valid UTF-8 string.');
+            }
+
+            $string = preg_replace_callback('#[^a-zA-Z0-9]#Su', function ($matches) {
+                $char = $matches[0];
+
+                return sprintf('\\%X ', 1 === \strlen($char) ? \ord($char) : mb_ord($char, 'UTF-8'));
+            }, $string);
+
+            if ('UTF-8' !== $charset) {
+                $string = iconv('UTF-8', $charset, $string);
+            }
+
+            return $string;
+
+        case 'html_attr':
+            if ('UTF-8' !== $charset) {
+                $string = twig_convert_encoding($string, 'UTF-8', $charset);
+            }
+
+            if (!preg_match('//u', $string)) {
+                throw new RuntimeError('The string to escape is not a valid UTF-8 string.');
+            }
+
+            $string = preg_replace_callback('#[^a-zA-Z0-9,\.\-_]#Su', function ($matches) {
+                /**
+                 * This function is adapted from code coming from Zend Framework.
+                 *
+                 * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (https://www.zend.com)
+                 * @license   https://framework.zend.com/license/new-bsd New BSD License
+                 */
+                $chr = $matches[0];
+                $ord = \ord($chr);
+
+                /*
+                 * The following replaces characters undefined in HTML with the
+                 * hex entity for the Unicode replacement character.
+                 */
+                if (($ord <= 0x1f && "\t" != $chr && "\n" != $chr && "\r" != $chr) || ($ord >= 0x7f && $ord <= 0x9f)) {
+                    return '&#xFFFD;';
+                }
+
+                /*
+                 * Check if the current character to escape has a name entity we should
+                 * replace it with while grabbing the hex value of the character.
+                 */
+                if (1 === \strlen($chr)) {
+                    /*
+                     * While HTML supports far more named entities, the lowest common denominator
+                     * has become HTML5's XML Serialisation which is restricted to the those named
+                     * entities that XML supports. Using HTML entities would result in this error:
+                     *     XML Parsing Error: undefined entity
+                     */
+                    static $entityMap = [
+                        34 => '&quot;', /* quotation mark */
+                        38 => '&amp;',  /* ampersand */
+                        60 => '&lt;',   /* less-than sign */
+                        62 => '&gt;',   /* greater-than sign */
+                    ];
+
+                    if (isset($entityMap[$ord])) {
+                        return $entityMap[$ord];
+                    }
+
+                    return sprintf('&#x%02X;', $ord);
+                }
+
+                /*
+                 * Per OWASP recommendations, we'll use hex entities for any other
+                 * characters where a named entity does not exist.
+                 */
+                return sprintf('&#x%04X;', mb_ord($chr, 'UTF-8'));
+            }, $string);
+
+            if ('UTF-8' !== $charset) {
+                $string = iconv('UTF-8', $charset, $string);
+            }
+
+            return $string;
+
+        case 'url':
+            return rawurlencode($string);
+
+        default:
+            static $escapers;
+
+            if (null === $escapers) {
+                $escapers = $env->getExtension(EscaperExtension::class)->getEscapers();
+            }
+
+            if (isset($escapers[$strategy])) {
+                return $escapers[$strategy]($env, $string, $charset);
+            }
+
+            $validStrategies = implode(', ', array_merge(['html', 'js', 'url', 'css', 'html_attr'], array_keys($escapers)));
+
+            throw new RuntimeError(sprintf('Invalid escaping strategy "%s" (valid ones: %s).', $strategy, $validStrategies));
+    }
+}
+
+/**
+ * @internal
+ */
+function twig_escape_filter_is_safe(Node $filterArgs)
+{
+    foreach ($filterArgs as $arg) {
+        if ($arg instanceof ConstantExpression) {
+            return [$arg->getAttribute('value')];
+        }
+
+        return [];
+    }
+
+    return ['html'];
+}
+}

+ 68 - 0
vendor/twig/twig/src/Extension/ExtensionInterface.php

@@ -0,0 +1,68 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Extension;
+
+use Twig\NodeVisitor\NodeVisitorInterface;
+use Twig\TokenParser\TokenParserInterface;
+use Twig\TwigFilter;
+use Twig\TwigFunction;
+use Twig\TwigTest;
+
+/**
+ * Interface implemented by extension classes.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+interface ExtensionInterface
+{
+    /**
+     * Returns the token parser instances to add to the existing list.
+     *
+     * @return TokenParserInterface[]
+     */
+    public function getTokenParsers();
+
+    /**
+     * Returns the node visitor instances to add to the existing list.
+     *
+     * @return NodeVisitorInterface[]
+     */
+    public function getNodeVisitors();
+
+    /**
+     * Returns a list of filters to add to the existing list.
+     *
+     * @return TwigFilter[]
+     */
+    public function getFilters();
+
+    /**
+     * Returns a list of tests to add to the existing list.
+     *
+     * @return TwigTest[]
+     */
+    public function getTests();
+
+    /**
+     * Returns a list of functions to add to the existing list.
+     *
+     * @return TwigFunction[]
+     */
+    public function getFunctions();
+
+    /**
+     * Returns a list of operators to add to the existing list.
+     *
+     * @return array<array> First array of unary operators, second array of binary operators
+     */
+    public function getOperators();
+}

+ 25 - 0
vendor/twig/twig/src/Extension/GlobalsInterface.php

@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Extension;
+
+/**
+ * Enables usage of the deprecated Twig\Extension\AbstractExtension::getGlobals() method.
+ *
+ * Explicitly implement this interface if you really need to implement the
+ * deprecated getGlobals() method in your extensions.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+interface GlobalsInterface
+{
+    public function getGlobals(): array;
+}

+ 29 - 0
vendor/twig/twig/src/Extension/OptimizerExtension.php

@@ -0,0 +1,29 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Extension;
+
+use Twig\NodeVisitor\OptimizerNodeVisitor;
+
+final class OptimizerExtension extends AbstractExtension
+{
+    private $optimizers;
+
+    public function __construct(int $optimizers = -1)
+    {
+        $this->optimizers = $optimizers;
+    }
+
+    public function getNodeVisitors(): array
+    {
+        return [new OptimizerNodeVisitor($this->optimizers)];
+    }
+}

+ 52 - 0
vendor/twig/twig/src/Extension/ProfilerExtension.php

@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Extension;
+
+use Twig\Profiler\NodeVisitor\ProfilerNodeVisitor;
+use Twig\Profiler\Profile;
+
+class ProfilerExtension extends AbstractExtension
+{
+    private $actives = [];
+
+    public function __construct(Profile $profile)
+    {
+        $this->actives[] = $profile;
+    }
+
+    /**
+     * @return void
+     */
+    public function enter(Profile $profile)
+    {
+        $this->actives[0]->addProfile($profile);
+        array_unshift($this->actives, $profile);
+    }
+
+    /**
+     * @return void
+     */
+    public function leave(Profile $profile)
+    {
+        $profile->leave();
+        array_shift($this->actives);
+
+        if (1 === \count($this->actives)) {
+            $this->actives[0]->leave();
+        }
+    }
+
+    public function getNodeVisitors(): array
+    {
+        return [new ProfilerNodeVisitor(static::class)];
+    }
+}

+ 19 - 0
vendor/twig/twig/src/Extension/RuntimeExtensionInterface.php

@@ -0,0 +1,19 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Extension;
+
+/**
+ * @author Grégoire Pineau <lyrixx@lyrixx.info>
+ */
+interface RuntimeExtensionInterface
+{
+}

+ 123 - 0
vendor/twig/twig/src/Extension/SandboxExtension.php

@@ -0,0 +1,123 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Extension;
+
+use Twig\NodeVisitor\SandboxNodeVisitor;
+use Twig\Sandbox\SecurityNotAllowedMethodError;
+use Twig\Sandbox\SecurityNotAllowedPropertyError;
+use Twig\Sandbox\SecurityPolicyInterface;
+use Twig\Source;
+use Twig\TokenParser\SandboxTokenParser;
+
+final class SandboxExtension extends AbstractExtension
+{
+    private $sandboxedGlobally;
+    private $sandboxed;
+    private $policy;
+
+    public function __construct(SecurityPolicyInterface $policy, $sandboxed = false)
+    {
+        $this->policy = $policy;
+        $this->sandboxedGlobally = $sandboxed;
+    }
+
+    public function getTokenParsers(): array
+    {
+        return [new SandboxTokenParser()];
+    }
+
+    public function getNodeVisitors(): array
+    {
+        return [new SandboxNodeVisitor()];
+    }
+
+    public function enableSandbox(): void
+    {
+        $this->sandboxed = true;
+    }
+
+    public function disableSandbox(): void
+    {
+        $this->sandboxed = false;
+    }
+
+    public function isSandboxed(): bool
+    {
+        return $this->sandboxedGlobally || $this->sandboxed;
+    }
+
+    public function isSandboxedGlobally(): bool
+    {
+        return $this->sandboxedGlobally;
+    }
+
+    public function setSecurityPolicy(SecurityPolicyInterface $policy)
+    {
+        $this->policy = $policy;
+    }
+
+    public function getSecurityPolicy(): SecurityPolicyInterface
+    {
+        return $this->policy;
+    }
+
+    public function checkSecurity($tags, $filters, $functions): void
+    {
+        if ($this->isSandboxed()) {
+            $this->policy->checkSecurity($tags, $filters, $functions);
+        }
+    }
+
+    public function checkMethodAllowed($obj, $method, int $lineno = -1, Source $source = null): void
+    {
+        if ($this->isSandboxed()) {
+            try {
+                $this->policy->checkMethodAllowed($obj, $method);
+            } catch (SecurityNotAllowedMethodError $e) {
+                $e->setSourceContext($source);
+                $e->setTemplateLine($lineno);
+
+                throw $e;
+            }
+        }
+    }
+
+    public function checkPropertyAllowed($obj, $method, int $lineno = -1, Source $source = null): void
+    {
+        if ($this->isSandboxed()) {
+            try {
+                $this->policy->checkPropertyAllowed($obj, $method);
+            } catch (SecurityNotAllowedPropertyError $e) {
+                $e->setSourceContext($source);
+                $e->setTemplateLine($lineno);
+
+                throw $e;
+            }
+        }
+    }
+
+    public function ensureToStringAllowed($obj, int $lineno = -1, Source $source = null)
+    {
+        if ($this->isSandboxed() && \is_object($obj) && method_exists($obj, '__toString')) {
+            try {
+                $this->policy->checkMethodAllowed($obj, '__toString');
+            } catch (SecurityNotAllowedMethodError $e) {
+                $e->setSourceContext($source);
+                $e->setTemplateLine($lineno);
+
+                throw $e;
+            }
+        }
+
+        return $obj;
+    }
+}

+ 100 - 0
vendor/twig/twig/src/Extension/StagingExtension.php

@@ -0,0 +1,100 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Extension;
+
+use Twig\NodeVisitor\NodeVisitorInterface;
+use Twig\TokenParser\TokenParserInterface;
+use Twig\TwigFilter;
+use Twig\TwigFunction;
+use Twig\TwigTest;
+
+/**
+ * Used by \Twig\Environment as a staging area.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @internal
+ */
+final class StagingExtension extends AbstractExtension
+{
+    private $functions = [];
+    private $filters = [];
+    private $visitors = [];
+    private $tokenParsers = [];
+    private $tests = [];
+
+    public function addFunction(TwigFunction $function): void
+    {
+        if (isset($this->functions[$function->getName()])) {
+            throw new \LogicException(sprintf('Function "%s" is already registered.', $function->getName()));
+        }
+
+        $this->functions[$function->getName()] = $function;
+    }
+
+    public function getFunctions(): array
+    {
+        return $this->functions;
+    }
+
+    public function addFilter(TwigFilter $filter): void
+    {
+        if (isset($this->filters[$filter->getName()])) {
+            throw new \LogicException(sprintf('Filter "%s" is already registered.', $filter->getName()));
+        }
+
+        $this->filters[$filter->getName()] = $filter;
+    }
+
+    public function getFilters(): array
+    {
+        return $this->filters;
+    }
+
+    public function addNodeVisitor(NodeVisitorInterface $visitor): void
+    {
+        $this->visitors[] = $visitor;
+    }
+
+    public function getNodeVisitors(): array
+    {
+        return $this->visitors;
+    }
+
+    public function addTokenParser(TokenParserInterface $parser): void
+    {
+        if (isset($this->tokenParsers[$parser->getTag()])) {
+            throw new \LogicException(sprintf('Tag "%s" is already registered.', $parser->getTag()));
+        }
+
+        $this->tokenParsers[$parser->getTag()] = $parser;
+    }
+
+    public function getTokenParsers(): array
+    {
+        return $this->tokenParsers;
+    }
+
+    public function addTest(TwigTest $test): void
+    {
+        if (isset($this->tests[$test->getName()])) {
+            throw new \LogicException(sprintf('Test "%s" is already registered.', $test->getName()));
+        }
+
+        $this->tests[$test->getName()] = $test;
+    }
+
+    public function getTests(): array
+    {
+        return $this->tests;
+    }
+}

+ 42 - 0
vendor/twig/twig/src/Extension/StringLoaderExtension.php

@@ -0,0 +1,42 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Extension {
+use Twig\TwigFunction;
+
+final class StringLoaderExtension extends AbstractExtension
+{
+    public function getFunctions(): array
+    {
+        return [
+            new TwigFunction('template_from_string', 'twig_template_from_string', ['needs_environment' => true]),
+        ];
+    }
+}
+}
+
+namespace {
+use Twig\Environment;
+use Twig\TemplateWrapper;
+
+/**
+ * Loads a template from a string.
+ *
+ *     {{ include(template_from_string("Hello {{ name }}")) }}
+ *
+ * @param string $template A template as a string or object implementing __toString()
+ * @param string $name     An optional name of the template to be used in error messages
+ */
+function twig_template_from_string(Environment $env, $template, string $name = null): TemplateWrapper
+{
+    return $env->createTemplate((string) $template, $name);
+}
+}

+ 463 - 0
vendor/twig/twig/src/ExtensionSet.php

@@ -0,0 +1,463 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig;
+
+use Twig\Error\RuntimeError;
+use Twig\Extension\ExtensionInterface;
+use Twig\Extension\GlobalsInterface;
+use Twig\Extension\StagingExtension;
+use Twig\NodeVisitor\NodeVisitorInterface;
+use Twig\TokenParser\TokenParserInterface;
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @internal
+ */
+final class ExtensionSet
+{
+    private $extensions;
+    private $initialized = false;
+    private $runtimeInitialized = false;
+    private $staging;
+    private $parsers;
+    private $visitors;
+    private $filters;
+    private $tests;
+    private $functions;
+    private $unaryOperators;
+    private $binaryOperators;
+    private $globals;
+    private $functionCallbacks = [];
+    private $filterCallbacks = [];
+    private $parserCallbacks = [];
+    private $lastModified = 0;
+
+    public function __construct()
+    {
+        $this->staging = new StagingExtension();
+    }
+
+    public function initRuntime()
+    {
+        $this->runtimeInitialized = true;
+    }
+
+    public function hasExtension(string $class): bool
+    {
+        return isset($this->extensions[ltrim($class, '\\')]);
+    }
+
+    public function getExtension(string $class): ExtensionInterface
+    {
+        $class = ltrim($class, '\\');
+
+        if (!isset($this->extensions[$class])) {
+            throw new RuntimeError(sprintf('The "%s" extension is not enabled.', $class));
+        }
+
+        return $this->extensions[$class];
+    }
+
+    /**
+     * @param ExtensionInterface[] $extensions
+     */
+    public function setExtensions(array $extensions): void
+    {
+        foreach ($extensions as $extension) {
+            $this->addExtension($extension);
+        }
+    }
+
+    /**
+     * @return ExtensionInterface[]
+     */
+    public function getExtensions(): array
+    {
+        return $this->extensions;
+    }
+
+    public function getSignature(): string
+    {
+        return json_encode(array_keys($this->extensions));
+    }
+
+    public function isInitialized(): bool
+    {
+        return $this->initialized || $this->runtimeInitialized;
+    }
+
+    public function getLastModified(): int
+    {
+        if (0 !== $this->lastModified) {
+            return $this->lastModified;
+        }
+
+        foreach ($this->extensions as $extension) {
+            $r = new \ReflectionObject($extension);
+            if (is_file($r->getFileName()) && ($extensionTime = filemtime($r->getFileName())) > $this->lastModified) {
+                $this->lastModified = $extensionTime;
+            }
+        }
+
+        return $this->lastModified;
+    }
+
+    public function addExtension(ExtensionInterface $extension): void
+    {
+        $class = \get_class($extension);
+
+        if ($this->initialized) {
+            throw new \LogicException(sprintf('Unable to register extension "%s" as extensions have already been initialized.', $class));
+        }
+
+        if (isset($this->extensions[$class])) {
+            throw new \LogicException(sprintf('Unable to register extension "%s" as it is already registered.', $class));
+        }
+
+        $this->extensions[$class] = $extension;
+    }
+
+    public function addFunction(TwigFunction $function): void
+    {
+        if ($this->initialized) {
+            throw new \LogicException(sprintf('Unable to add function "%s" as extensions have already been initialized.', $function->getName()));
+        }
+
+        $this->staging->addFunction($function);
+    }
+
+    /**
+     * @return TwigFunction[]
+     */
+    public function getFunctions(): array
+    {
+        if (!$this->initialized) {
+            $this->initExtensions();
+        }
+
+        return $this->functions;
+    }
+
+    public function getFunction(string $name): ?TwigFunction
+    {
+        if (!$this->initialized) {
+            $this->initExtensions();
+        }
+
+        if (isset($this->functions[$name])) {
+            return $this->functions[$name];
+        }
+
+        foreach ($this->functions as $pattern => $function) {
+            $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count);
+
+            if ($count && preg_match('#^'.$pattern.'$#', $name, $matches)) {
+                array_shift($matches);
+                $function->setArguments($matches);
+
+                return $function;
+            }
+        }
+
+        foreach ($this->functionCallbacks as $callback) {
+            if (false !== $function = $callback($name)) {
+                return $function;
+            }
+        }
+
+        return null;
+    }
+
+    public function registerUndefinedFunctionCallback(callable $callable): void
+    {
+        $this->functionCallbacks[] = $callable;
+    }
+
+    public function addFilter(TwigFilter $filter): void
+    {
+        if ($this->initialized) {
+            throw new \LogicException(sprintf('Unable to add filter "%s" as extensions have already been initialized.', $filter->getName()));
+        }
+
+        $this->staging->addFilter($filter);
+    }
+
+    /**
+     * @return TwigFilter[]
+     */
+    public function getFilters(): array
+    {
+        if (!$this->initialized) {
+            $this->initExtensions();
+        }
+
+        return $this->filters;
+    }
+
+    public function getFilter(string $name): ?TwigFilter
+    {
+        if (!$this->initialized) {
+            $this->initExtensions();
+        }
+
+        if (isset($this->filters[$name])) {
+            return $this->filters[$name];
+        }
+
+        foreach ($this->filters as $pattern => $filter) {
+            $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count);
+
+            if ($count && preg_match('#^'.$pattern.'$#', $name, $matches)) {
+                array_shift($matches);
+                $filter->setArguments($matches);
+
+                return $filter;
+            }
+        }
+
+        foreach ($this->filterCallbacks as $callback) {
+            if (false !== $filter = $callback($name)) {
+                return $filter;
+            }
+        }
+
+        return null;
+    }
+
+    public function registerUndefinedFilterCallback(callable $callable): void
+    {
+        $this->filterCallbacks[] = $callable;
+    }
+
+    public function addNodeVisitor(NodeVisitorInterface $visitor): void
+    {
+        if ($this->initialized) {
+            throw new \LogicException('Unable to add a node visitor as extensions have already been initialized.');
+        }
+
+        $this->staging->addNodeVisitor($visitor);
+    }
+
+    /**
+     * @return NodeVisitorInterface[]
+     */
+    public function getNodeVisitors(): array
+    {
+        if (!$this->initialized) {
+            $this->initExtensions();
+        }
+
+        return $this->visitors;
+    }
+
+    public function addTokenParser(TokenParserInterface $parser): void
+    {
+        if ($this->initialized) {
+            throw new \LogicException('Unable to add a token parser as extensions have already been initialized.');
+        }
+
+        $this->staging->addTokenParser($parser);
+    }
+
+    /**
+     * @return TokenParserInterface[]
+     */
+    public function getTokenParsers(): array
+    {
+        if (!$this->initialized) {
+            $this->initExtensions();
+        }
+
+        return $this->parsers;
+    }
+
+    public function getTokenParser(string $name): ?TokenParserInterface
+    {
+        if (!$this->initialized) {
+            $this->initExtensions();
+        }
+
+        if (isset($this->parsers[$name])) {
+            return $this->parsers[$name];
+        }
+
+        foreach ($this->parserCallbacks as $callback) {
+            if (false !== $parser = $callback($name)) {
+                return $parser;
+            }
+        }
+
+        return null;
+    }
+
+    public function registerUndefinedTokenParserCallback(callable $callable): void
+    {
+        $this->parserCallbacks[] = $callable;
+    }
+
+    public function getGlobals(): array
+    {
+        if (null !== $this->globals) {
+            return $this->globals;
+        }
+
+        $globals = [];
+        foreach ($this->extensions as $extension) {
+            if (!$extension instanceof GlobalsInterface) {
+                continue;
+            }
+
+            $extGlobals = $extension->getGlobals();
+            if (!\is_array($extGlobals)) {
+                throw new \UnexpectedValueException(sprintf('"%s::getGlobals()" must return an array of globals.', \get_class($extension)));
+            }
+
+            $globals = array_merge($globals, $extGlobals);
+        }
+
+        if ($this->initialized) {
+            $this->globals = $globals;
+        }
+
+        return $globals;
+    }
+
+    public function addTest(TwigTest $test): void
+    {
+        if ($this->initialized) {
+            throw new \LogicException(sprintf('Unable to add test "%s" as extensions have already been initialized.', $test->getName()));
+        }
+
+        $this->staging->addTest($test);
+    }
+
+    /**
+     * @return TwigTest[]
+     */
+    public function getTests(): array
+    {
+        if (!$this->initialized) {
+            $this->initExtensions();
+        }
+
+        return $this->tests;
+    }
+
+    public function getTest(string $name): ?TwigTest
+    {
+        if (!$this->initialized) {
+            $this->initExtensions();
+        }
+
+        if (isset($this->tests[$name])) {
+            return $this->tests[$name];
+        }
+
+        foreach ($this->tests as $pattern => $test) {
+            $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count);
+
+            if ($count) {
+                if (preg_match('#^'.$pattern.'$#', $name, $matches)) {
+                    array_shift($matches);
+                    $test->setArguments($matches);
+
+                    return $test;
+                }
+            }
+        }
+
+        return null;
+    }
+
+    public function getUnaryOperators(): array
+    {
+        if (!$this->initialized) {
+            $this->initExtensions();
+        }
+
+        return $this->unaryOperators;
+    }
+
+    public function getBinaryOperators(): array
+    {
+        if (!$this->initialized) {
+            $this->initExtensions();
+        }
+
+        return $this->binaryOperators;
+    }
+
+    private function initExtensions(): void
+    {
+        $this->parsers = [];
+        $this->filters = [];
+        $this->functions = [];
+        $this->tests = [];
+        $this->visitors = [];
+        $this->unaryOperators = [];
+        $this->binaryOperators = [];
+
+        foreach ($this->extensions as $extension) {
+            $this->initExtension($extension);
+        }
+        $this->initExtension($this->staging);
+        // Done at the end only, so that an exception during initialization does not mark the environment as initialized when catching the exception
+        $this->initialized = true;
+    }
+
+    private function initExtension(ExtensionInterface $extension): void
+    {
+        // filters
+        foreach ($extension->getFilters() as $filter) {
+            $this->filters[$filter->getName()] = $filter;
+        }
+
+        // functions
+        foreach ($extension->getFunctions() as $function) {
+            $this->functions[$function->getName()] = $function;
+        }
+
+        // tests
+        foreach ($extension->getTests() as $test) {
+            $this->tests[$test->getName()] = $test;
+        }
+
+        // token parsers
+        foreach ($extension->getTokenParsers() as $parser) {
+            if (!$parser instanceof TokenParserInterface) {
+                throw new \LogicException('getTokenParsers() must return an array of \Twig\TokenParser\TokenParserInterface.');
+            }
+
+            $this->parsers[$parser->getTag()] = $parser;
+        }
+
+        // node visitors
+        foreach ($extension->getNodeVisitors() as $visitor) {
+            $this->visitors[] = $visitor;
+        }
+
+        // operators
+        if ($operators = $extension->getOperators()) {
+            if (!\is_array($operators)) {
+                throw new \InvalidArgumentException(sprintf('"%s::getOperators()" must return an array with operators, got "%s".', \get_class($extension), \is_object($operators) ? \get_class($operators) : \gettype($operators).(\is_resource($operators) ? '' : '#'.$operators)));
+            }
+
+            if (2 !== \count($operators)) {
+                throw new \InvalidArgumentException(sprintf('"%s::getOperators()" must return an array of 2 elements, got %d.', \get_class($extension), \count($operators)));
+            }
+
+            $this->unaryOperators = array_merge($this->unaryOperators, $operators[0]);
+            $this->binaryOperators = array_merge($this->binaryOperators, $operators[1]);
+        }
+    }
+}

+ 60 - 0
vendor/twig/twig/src/FileExtensionEscapingStrategy.php

@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig;
+
+/**
+ * Default autoescaping strategy based on file names.
+ *
+ * This strategy sets the HTML as the default autoescaping strategy,
+ * but changes it based on the template name.
+ *
+ * Note that there is no runtime performance impact as the
+ * default autoescaping strategy is set at compilation time.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class FileExtensionEscapingStrategy
+{
+    /**
+     * Guesses the best autoescaping strategy based on the file name.
+     *
+     * @param string $name The template name
+     *
+     * @return string|false The escaping strategy name to use or false to disable
+     */
+    public static function guess(string $name)
+    {
+        if (\in_array(substr($name, -1), ['/', '\\'])) {
+            return 'html'; // return html for directories
+        }
+
+        if ('.twig' === substr($name, -5)) {
+            $name = substr($name, 0, -5);
+        }
+
+        $extension = pathinfo($name, \PATHINFO_EXTENSION);
+
+        switch ($extension) {
+            case 'js':
+                return 'js';
+
+            case 'css':
+                return 'css';
+
+            case 'txt':
+                return false;
+
+            default:
+                return 'html';
+        }
+    }
+}

+ 501 - 0
vendor/twig/twig/src/Lexer.php

@@ -0,0 +1,501 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig;
+
+use Twig\Error\SyntaxError;
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class Lexer
+{
+    private $tokens;
+    private $code;
+    private $cursor;
+    private $lineno;
+    private $end;
+    private $state;
+    private $states;
+    private $brackets;
+    private $env;
+    private $source;
+    private $options;
+    private $regexes;
+    private $position;
+    private $positions;
+    private $currentVarBlockLine;
+
+    public const STATE_DATA = 0;
+    public const STATE_BLOCK = 1;
+    public const STATE_VAR = 2;
+    public const STATE_STRING = 3;
+    public const STATE_INTERPOLATION = 4;
+
+    public const REGEX_NAME = '/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/A';
+    public const REGEX_NUMBER = '/[0-9]+(?:\.[0-9]+)?([Ee][\+\-][0-9]+)?/A';
+    public const REGEX_STRING = '/"([^#"\\\\]*(?:\\\\.[^#"\\\\]*)*)"|\'([^\'\\\\]*(?:\\\\.[^\'\\\\]*)*)\'/As';
+    public const REGEX_DQ_STRING_DELIM = '/"/A';
+    public const REGEX_DQ_STRING_PART = '/[^#"\\\\]*(?:(?:\\\\.|#(?!\{))[^#"\\\\]*)*/As';
+    public const PUNCTUATION = '()[]{}?:.,|';
+
+    public function __construct(Environment $env, array $options = [])
+    {
+        $this->env = $env;
+
+        $this->options = array_merge([
+            'tag_comment' => ['{#', '#}'],
+            'tag_block' => ['{%', '%}'],
+            'tag_variable' => ['{{', '}}'],
+            'whitespace_trim' => '-',
+            'whitespace_line_trim' => '~',
+            'whitespace_line_chars' => ' \t\0\x0B',
+            'interpolation' => ['#{', '}'],
+        ], $options);
+
+        // when PHP 7.3 is the min version, we will be able to remove the '#' part in preg_quote as it's part of the default
+        $this->regexes = [
+            // }}
+            'lex_var' => '{
+                \s*
+                (?:'.
+                    preg_quote($this->options['whitespace_trim'].$this->options['tag_variable'][1], '#').'\s*'. // -}}\s*
+                    '|'.
+                    preg_quote($this->options['whitespace_line_trim'].$this->options['tag_variable'][1], '#').'['.$this->options['whitespace_line_chars'].']*'. // ~}}[ \t\0\x0B]*
+                    '|'.
+                    preg_quote($this->options['tag_variable'][1], '#'). // }}
+                ')
+            }Ax',
+
+            // %}
+            'lex_block' => '{
+                \s*
+                (?:'.
+                    preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '#').'\s*\n?'. // -%}\s*\n?
+                    '|'.
+                    preg_quote($this->options['whitespace_line_trim'].$this->options['tag_block'][1], '#').'['.$this->options['whitespace_line_chars'].']*'. // ~%}[ \t\0\x0B]*
+                    '|'.
+                    preg_quote($this->options['tag_block'][1], '#').'\n?'. // %}\n?
+                ')
+            }Ax',
+
+            // {% endverbatim %}
+            'lex_raw_data' => '{'.
+                preg_quote($this->options['tag_block'][0], '#'). // {%
+                '('.
+                    $this->options['whitespace_trim']. // -
+                    '|'.
+                    $this->options['whitespace_line_trim']. // ~
+                ')?\s*endverbatim\s*'.
+                '(?:'.
+                    preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '#').'\s*'. // -%}
+                    '|'.
+                    preg_quote($this->options['whitespace_line_trim'].$this->options['tag_block'][1], '#').'['.$this->options['whitespace_line_chars'].']*'. // ~%}[ \t\0\x0B]*
+                    '|'.
+                    preg_quote($this->options['tag_block'][1], '#'). // %}
+                ')
+            }sx',
+
+            'operator' => $this->getOperatorRegex(),
+
+            // #}
+            'lex_comment' => '{
+                (?:'.
+                    preg_quote($this->options['whitespace_trim'].$this->options['tag_comment'][1], '#').'\s*\n?'. // -#}\s*\n?
+                    '|'.
+                    preg_quote($this->options['whitespace_line_trim'].$this->options['tag_comment'][1], '#').'['.$this->options['whitespace_line_chars'].']*'. // ~#}[ \t\0\x0B]*
+                    '|'.
+                    preg_quote($this->options['tag_comment'][1], '#').'\n?'. // #}\n?
+                ')
+            }sx',
+
+            // verbatim %}
+            'lex_block_raw' => '{
+                \s*verbatim\s*
+                (?:'.
+                    preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '#').'\s*'. // -%}\s*
+                    '|'.
+                    preg_quote($this->options['whitespace_line_trim'].$this->options['tag_block'][1], '#').'['.$this->options['whitespace_line_chars'].']*'. // ~%}[ \t\0\x0B]*
+                    '|'.
+                    preg_quote($this->options['tag_block'][1], '#'). // %}
+                ')
+            }Asx',
+
+            'lex_block_line' => '{\s*line\s+(\d+)\s*'.preg_quote($this->options['tag_block'][1], '#').'}As',
+
+            // {{ or {% or {#
+            'lex_tokens_start' => '{
+                ('.
+                    preg_quote($this->options['tag_variable'][0], '#'). // {{
+                    '|'.
+                    preg_quote($this->options['tag_block'][0], '#'). // {%
+                    '|'.
+                    preg_quote($this->options['tag_comment'][0], '#'). // {#
+                ')('.
+                    preg_quote($this->options['whitespace_trim'], '#'). // -
+                    '|'.
+                    preg_quote($this->options['whitespace_line_trim'], '#'). // ~
+                ')?
+            }sx',
+            'interpolation_start' => '{'.preg_quote($this->options['interpolation'][0], '#').'\s*}A',
+            'interpolation_end' => '{\s*'.preg_quote($this->options['interpolation'][1], '#').'}A',
+        ];
+    }
+
+    public function tokenize(Source $source): TokenStream
+    {
+        $this->source = $source;
+        $this->code = str_replace(["\r\n", "\r"], "\n", $source->getCode());
+        $this->cursor = 0;
+        $this->lineno = 1;
+        $this->end = \strlen($this->code);
+        $this->tokens = [];
+        $this->state = self::STATE_DATA;
+        $this->states = [];
+        $this->brackets = [];
+        $this->position = -1;
+
+        // find all token starts in one go
+        preg_match_all($this->regexes['lex_tokens_start'], $this->code, $matches, \PREG_OFFSET_CAPTURE);
+        $this->positions = $matches;
+
+        while ($this->cursor < $this->end) {
+            // dispatch to the lexing functions depending
+            // on the current state
+            switch ($this->state) {
+                case self::STATE_DATA:
+                    $this->lexData();
+                    break;
+
+                case self::STATE_BLOCK:
+                    $this->lexBlock();
+                    break;
+
+                case self::STATE_VAR:
+                    $this->lexVar();
+                    break;
+
+                case self::STATE_STRING:
+                    $this->lexString();
+                    break;
+
+                case self::STATE_INTERPOLATION:
+                    $this->lexInterpolation();
+                    break;
+            }
+        }
+
+        $this->pushToken(/* Token::EOF_TYPE */ -1);
+
+        if (!empty($this->brackets)) {
+            list($expect, $lineno) = array_pop($this->brackets);
+            throw new SyntaxError(sprintf('Unclosed "%s".', $expect), $lineno, $this->source);
+        }
+
+        return new TokenStream($this->tokens, $this->source);
+    }
+
+    private function lexData(): void
+    {
+        // if no matches are left we return the rest of the template as simple text token
+        if ($this->position == \count($this->positions[0]) - 1) {
+            $this->pushToken(/* Token::TEXT_TYPE */ 0, substr($this->code, $this->cursor));
+            $this->cursor = $this->end;
+
+            return;
+        }
+
+        // Find the first token after the current cursor
+        $position = $this->positions[0][++$this->position];
+        while ($position[1] < $this->cursor) {
+            if ($this->position == \count($this->positions[0]) - 1) {
+                return;
+            }
+            $position = $this->positions[0][++$this->position];
+        }
+
+        // push the template text first
+        $text = $textContent = substr($this->code, $this->cursor, $position[1] - $this->cursor);
+
+        // trim?
+        if (isset($this->positions[2][$this->position][0])) {
+            if ($this->options['whitespace_trim'] === $this->positions[2][$this->position][0]) {
+                // whitespace_trim detected ({%-, {{- or {#-)
+                $text = rtrim($text);
+            } elseif ($this->options['whitespace_line_trim'] === $this->positions[2][$this->position][0]) {
+                // whitespace_line_trim detected ({%~, {{~ or {#~)
+                // don't trim \r and \n
+                $text = rtrim($text, " \t\0\x0B");
+            }
+        }
+        $this->pushToken(/* Token::TEXT_TYPE */ 0, $text);
+        $this->moveCursor($textContent.$position[0]);
+
+        switch ($this->positions[1][$this->position][0]) {
+            case $this->options['tag_comment'][0]:
+                $this->lexComment();
+                break;
+
+            case $this->options['tag_block'][0]:
+                // raw data?
+                if (preg_match($this->regexes['lex_block_raw'], $this->code, $match, 0, $this->cursor)) {
+                    $this->moveCursor($match[0]);
+                    $this->lexRawData();
+                // {% line \d+ %}
+                } elseif (preg_match($this->regexes['lex_block_line'], $this->code, $match, 0, $this->cursor)) {
+                    $this->moveCursor($match[0]);
+                    $this->lineno = (int) $match[1];
+                } else {
+                    $this->pushToken(/* Token::BLOCK_START_TYPE */ 1);
+                    $this->pushState(self::STATE_BLOCK);
+                    $this->currentVarBlockLine = $this->lineno;
+                }
+                break;
+
+            case $this->options['tag_variable'][0]:
+                $this->pushToken(/* Token::VAR_START_TYPE */ 2);
+                $this->pushState(self::STATE_VAR);
+                $this->currentVarBlockLine = $this->lineno;
+                break;
+        }
+    }
+
+    private function lexBlock(): void
+    {
+        if (empty($this->brackets) && preg_match($this->regexes['lex_block'], $this->code, $match, 0, $this->cursor)) {
+            $this->pushToken(/* Token::BLOCK_END_TYPE */ 3);
+            $this->moveCursor($match[0]);
+            $this->popState();
+        } else {
+            $this->lexExpression();
+        }
+    }
+
+    private function lexVar(): void
+    {
+        if (empty($this->brackets) && preg_match($this->regexes['lex_var'], $this->code, $match, 0, $this->cursor)) {
+            $this->pushToken(/* Token::VAR_END_TYPE */ 4);
+            $this->moveCursor($match[0]);
+            $this->popState();
+        } else {
+            $this->lexExpression();
+        }
+    }
+
+    private function lexExpression(): void
+    {
+        // whitespace
+        if (preg_match('/\s+/A', $this->code, $match, 0, $this->cursor)) {
+            $this->moveCursor($match[0]);
+
+            if ($this->cursor >= $this->end) {
+                throw new SyntaxError(sprintf('Unclosed "%s".', self::STATE_BLOCK === $this->state ? 'block' : 'variable'), $this->currentVarBlockLine, $this->source);
+            }
+        }
+
+        // arrow function
+        if ('=' === $this->code[$this->cursor] && '>' === $this->code[$this->cursor + 1]) {
+            $this->pushToken(Token::ARROW_TYPE, '=>');
+            $this->moveCursor('=>');
+        }
+        // operators
+        elseif (preg_match($this->regexes['operator'], $this->code, $match, 0, $this->cursor)) {
+            $this->pushToken(/* Token::OPERATOR_TYPE */ 8, preg_replace('/\s+/', ' ', $match[0]));
+            $this->moveCursor($match[0]);
+        }
+        // names
+        elseif (preg_match(self::REGEX_NAME, $this->code, $match, 0, $this->cursor)) {
+            $this->pushToken(/* Token::NAME_TYPE */ 5, $match[0]);
+            $this->moveCursor($match[0]);
+        }
+        // numbers
+        elseif (preg_match(self::REGEX_NUMBER, $this->code, $match, 0, $this->cursor)) {
+            $number = (float) $match[0];  // floats
+            if (ctype_digit($match[0]) && $number <= \PHP_INT_MAX) {
+                $number = (int) $match[0]; // integers lower than the maximum
+            }
+            $this->pushToken(/* Token::NUMBER_TYPE */ 6, $number);
+            $this->moveCursor($match[0]);
+        }
+        // punctuation
+        elseif (false !== strpos(self::PUNCTUATION, $this->code[$this->cursor])) {
+            // opening bracket
+            if (false !== strpos('([{', $this->code[$this->cursor])) {
+                $this->brackets[] = [$this->code[$this->cursor], $this->lineno];
+            }
+            // closing bracket
+            elseif (false !== strpos(')]}', $this->code[$this->cursor])) {
+                if (empty($this->brackets)) {
+                    throw new SyntaxError(sprintf('Unexpected "%s".', $this->code[$this->cursor]), $this->lineno, $this->source);
+                }
+
+                list($expect, $lineno) = array_pop($this->brackets);
+                if ($this->code[$this->cursor] != strtr($expect, '([{', ')]}')) {
+                    throw new SyntaxError(sprintf('Unclosed "%s".', $expect), $lineno, $this->source);
+                }
+            }
+
+            $this->pushToken(/* Token::PUNCTUATION_TYPE */ 9, $this->code[$this->cursor]);
+            ++$this->cursor;
+        }
+        // strings
+        elseif (preg_match(self::REGEX_STRING, $this->code, $match, 0, $this->cursor)) {
+            $this->pushToken(/* Token::STRING_TYPE */ 7, stripcslashes(substr($match[0], 1, -1)));
+            $this->moveCursor($match[0]);
+        }
+        // opening double quoted string
+        elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, 0, $this->cursor)) {
+            $this->brackets[] = ['"', $this->lineno];
+            $this->pushState(self::STATE_STRING);
+            $this->moveCursor($match[0]);
+        }
+        // unlexable
+        else {
+            throw new SyntaxError(sprintf('Unexpected character "%s".', $this->code[$this->cursor]), $this->lineno, $this->source);
+        }
+    }
+
+    private function lexRawData(): void
+    {
+        if (!preg_match($this->regexes['lex_raw_data'], $this->code, $match, \PREG_OFFSET_CAPTURE, $this->cursor)) {
+            throw new SyntaxError('Unexpected end of file: Unclosed "verbatim" block.', $this->lineno, $this->source);
+        }
+
+        $text = substr($this->code, $this->cursor, $match[0][1] - $this->cursor);
+        $this->moveCursor($text.$match[0][0]);
+
+        // trim?
+        if (isset($match[1][0])) {
+            if ($this->options['whitespace_trim'] === $match[1][0]) {
+                // whitespace_trim detected ({%-, {{- or {#-)
+                $text = rtrim($text);
+            } else {
+                // whitespace_line_trim detected ({%~, {{~ or {#~)
+                // don't trim \r and \n
+                $text = rtrim($text, " \t\0\x0B");
+            }
+        }
+
+        $this->pushToken(/* Token::TEXT_TYPE */ 0, $text);
+    }
+
+    private function lexComment(): void
+    {
+        if (!preg_match($this->regexes['lex_comment'], $this->code, $match, \PREG_OFFSET_CAPTURE, $this->cursor)) {
+            throw new SyntaxError('Unclosed comment.', $this->lineno, $this->source);
+        }
+
+        $this->moveCursor(substr($this->code, $this->cursor, $match[0][1] - $this->cursor).$match[0][0]);
+    }
+
+    private function lexString(): void
+    {
+        if (preg_match($this->regexes['interpolation_start'], $this->code, $match, 0, $this->cursor)) {
+            $this->brackets[] = [$this->options['interpolation'][0], $this->lineno];
+            $this->pushToken(/* Token::INTERPOLATION_START_TYPE */ 10);
+            $this->moveCursor($match[0]);
+            $this->pushState(self::STATE_INTERPOLATION);
+        } elseif (preg_match(self::REGEX_DQ_STRING_PART, $this->code, $match, 0, $this->cursor) && \strlen($match[0]) > 0) {
+            $this->pushToken(/* Token::STRING_TYPE */ 7, stripcslashes($match[0]));
+            $this->moveCursor($match[0]);
+        } elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, 0, $this->cursor)) {
+            list($expect, $lineno) = array_pop($this->brackets);
+            if ('"' != $this->code[$this->cursor]) {
+                throw new SyntaxError(sprintf('Unclosed "%s".', $expect), $lineno, $this->source);
+            }
+
+            $this->popState();
+            ++$this->cursor;
+        } else {
+            // unlexable
+            throw new SyntaxError(sprintf('Unexpected character "%s".', $this->code[$this->cursor]), $this->lineno, $this->source);
+        }
+    }
+
+    private function lexInterpolation(): void
+    {
+        $bracket = end($this->brackets);
+        if ($this->options['interpolation'][0] === $bracket[0] && preg_match($this->regexes['interpolation_end'], $this->code, $match, 0, $this->cursor)) {
+            array_pop($this->brackets);
+            $this->pushToken(/* Token::INTERPOLATION_END_TYPE */ 11);
+            $this->moveCursor($match[0]);
+            $this->popState();
+        } else {
+            $this->lexExpression();
+        }
+    }
+
+    private function pushToken($type, $value = ''): void
+    {
+        // do not push empty text tokens
+        if (/* Token::TEXT_TYPE */ 0 === $type && '' === $value) {
+            return;
+        }
+
+        $this->tokens[] = new Token($type, $value, $this->lineno);
+    }
+
+    private function moveCursor($text): void
+    {
+        $this->cursor += \strlen($text);
+        $this->lineno += substr_count($text, "\n");
+    }
+
+    private function getOperatorRegex(): string
+    {
+        $operators = array_merge(
+            ['='],
+            array_keys($this->env->getUnaryOperators()),
+            array_keys($this->env->getBinaryOperators())
+        );
+
+        $operators = array_combine($operators, array_map('strlen', $operators));
+        arsort($operators);
+
+        $regex = [];
+        foreach ($operators as $operator => $length) {
+            // an operator that ends with a character must be followed by
+            // a whitespace, a parenthesis, an opening map [ or sequence {
+            $r = preg_quote($operator, '/');
+            if (ctype_alpha($operator[$length - 1])) {
+                $r .= '(?=[\s()\[{])';
+            }
+
+            // an operator that begins with a character must not have a dot or pipe before
+            if (ctype_alpha($operator[0])) {
+                $r = '(?<![\.\|])'.$r;
+            }
+
+            // an operator with a space can be any amount of whitespaces
+            $r = preg_replace('/\s+/', '\s+', $r);
+
+            $regex[] = $r;
+        }
+
+        return '/'.implode('|', $regex).'/A';
+    }
+
+    private function pushState($state): void
+    {
+        $this->states[] = $this->state;
+        $this->state = $state;
+    }
+
+    private function popState(): void
+    {
+        if (0 === \count($this->states)) {
+            throw new \LogicException('Cannot pop state without a previous state.');
+        }
+
+        $this->state = array_pop($this->states);
+    }
+}

+ 77 - 0
vendor/twig/twig/src/Loader/ArrayLoader.php

@@ -0,0 +1,77 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Loader;
+
+use Twig\Error\LoaderError;
+use Twig\Source;
+
+/**
+ * Loads a template from an array.
+ *
+ * When using this loader with a cache mechanism, you should know that a new cache
+ * key is generated each time a template content "changes" (the cache key being the
+ * source code of the template). If you don't want to see your cache grows out of
+ * control, you need to take care of clearing the old cache file by yourself.
+ *
+ * This loader should only be used for unit testing.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+final class ArrayLoader implements LoaderInterface
+{
+    private $templates = [];
+
+    /**
+     * @param array $templates An array of templates (keys are the names, and values are the source code)
+     */
+    public function __construct(array $templates = [])
+    {
+        $this->templates = $templates;
+    }
+
+    public function setTemplate(string $name, string $template): void
+    {
+        $this->templates[$name] = $template;
+    }
+
+    public function getSourceContext(string $name): Source
+    {
+        if (!isset($this->templates[$name])) {
+            throw new LoaderError(sprintf('Template "%s" is not defined.', $name));
+        }
+
+        return new Source($this->templates[$name], $name);
+    }
+
+    public function exists(string $name): bool
+    {
+        return isset($this->templates[$name]);
+    }
+
+    public function getCacheKey(string $name): string
+    {
+        if (!isset($this->templates[$name])) {
+            throw new LoaderError(sprintf('Template "%s" is not defined.', $name));
+        }
+
+        return $name.':'.$this->templates[$name];
+    }
+
+    public function isFresh(string $name, int $time): bool
+    {
+        if (!isset($this->templates[$name])) {
+            throw new LoaderError(sprintf('Template "%s" is not defined.', $name));
+        }
+
+        return true;
+    }
+}

+ 119 - 0
vendor/twig/twig/src/Loader/ChainLoader.php

@@ -0,0 +1,119 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Loader;
+
+use Twig\Error\LoaderError;
+use Twig\Source;
+
+/**
+ * Loads templates from other loaders.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+final class ChainLoader implements LoaderInterface
+{
+    private $hasSourceCache = [];
+    private $loaders = [];
+
+    /**
+     * @param LoaderInterface[] $loaders
+     */
+    public function __construct(array $loaders = [])
+    {
+        foreach ($loaders as $loader) {
+            $this->addLoader($loader);
+        }
+    }
+
+    public function addLoader(LoaderInterface $loader): void
+    {
+        $this->loaders[] = $loader;
+        $this->hasSourceCache = [];
+    }
+
+    /**
+     * @return LoaderInterface[]
+     */
+    public function getLoaders(): array
+    {
+        return $this->loaders;
+    }
+
+    public function getSourceContext(string $name): Source
+    {
+        $exceptions = [];
+        foreach ($this->loaders as $loader) {
+            if (!$loader->exists($name)) {
+                continue;
+            }
+
+            try {
+                return $loader->getSourceContext($name);
+            } catch (LoaderError $e) {
+                $exceptions[] = $e->getMessage();
+            }
+        }
+
+        throw new LoaderError(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
+    }
+
+    public function exists(string $name): bool
+    {
+        if (isset($this->hasSourceCache[$name])) {
+            return $this->hasSourceCache[$name];
+        }
+
+        foreach ($this->loaders as $loader) {
+            if ($loader->exists($name)) {
+                return $this->hasSourceCache[$name] = true;
+            }
+        }
+
+        return $this->hasSourceCache[$name] = false;
+    }
+
+    public function getCacheKey(string $name): string
+    {
+        $exceptions = [];
+        foreach ($this->loaders as $loader) {
+            if (!$loader->exists($name)) {
+                continue;
+            }
+
+            try {
+                return $loader->getCacheKey($name);
+            } catch (LoaderError $e) {
+                $exceptions[] = \get_class($loader).': '.$e->getMessage();
+            }
+        }
+
+        throw new LoaderError(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
+    }
+
+    public function isFresh(string $name, int $time): bool
+    {
+        $exceptions = [];
+        foreach ($this->loaders as $loader) {
+            if (!$loader->exists($name)) {
+                continue;
+            }
+
+            try {
+                return $loader->isFresh($name, $time);
+            } catch (LoaderError $e) {
+                $exceptions[] = \get_class($loader).': '.$e->getMessage();
+            }
+        }
+
+        throw new LoaderError(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
+    }
+}

+ 283 - 0
vendor/twig/twig/src/Loader/FilesystemLoader.php

@@ -0,0 +1,283 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Loader;
+
+use Twig\Error\LoaderError;
+use Twig\Source;
+
+/**
+ * Loads template from the filesystem.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class FilesystemLoader implements LoaderInterface
+{
+    /** Identifier of the main namespace. */
+    public const MAIN_NAMESPACE = '__main__';
+
+    protected $paths = [];
+    protected $cache = [];
+    protected $errorCache = [];
+
+    private $rootPath;
+
+    /**
+     * @param string|array $paths    A path or an array of paths where to look for templates
+     * @param string|null  $rootPath The root path common to all relative paths (null for getcwd())
+     */
+    public function __construct($paths = [], string $rootPath = null)
+    {
+        $this->rootPath = (null === $rootPath ? getcwd() : $rootPath).\DIRECTORY_SEPARATOR;
+        if (null !== $rootPath && false !== ($realPath = realpath($rootPath))) {
+            $this->rootPath = $realPath.\DIRECTORY_SEPARATOR;
+        }
+
+        if ($paths) {
+            $this->setPaths($paths);
+        }
+    }
+
+    /**
+     * Returns the paths to the templates.
+     */
+    public function getPaths(string $namespace = self::MAIN_NAMESPACE): array
+    {
+        return $this->paths[$namespace] ?? [];
+    }
+
+    /**
+     * Returns the path namespaces.
+     *
+     * The main namespace is always defined.
+     */
+    public function getNamespaces(): array
+    {
+        return array_keys($this->paths);
+    }
+
+    /**
+     * @param string|array $paths A path or an array of paths where to look for templates
+     */
+    public function setPaths($paths, string $namespace = self::MAIN_NAMESPACE): void
+    {
+        if (!\is_array($paths)) {
+            $paths = [$paths];
+        }
+
+        $this->paths[$namespace] = [];
+        foreach ($paths as $path) {
+            $this->addPath($path, $namespace);
+        }
+    }
+
+    /**
+     * @throws LoaderError
+     */
+    public function addPath(string $path, string $namespace = self::MAIN_NAMESPACE): void
+    {
+        // invalidate the cache
+        $this->cache = $this->errorCache = [];
+
+        $checkPath = $this->isAbsolutePath($path) ? $path : $this->rootPath.$path;
+        if (!is_dir($checkPath)) {
+            throw new LoaderError(sprintf('The "%s" directory does not exist ("%s").', $path, $checkPath));
+        }
+
+        $this->paths[$namespace][] = rtrim($path, '/\\');
+    }
+
+    /**
+     * @throws LoaderError
+     */
+    public function prependPath(string $path, string $namespace = self::MAIN_NAMESPACE): void
+    {
+        // invalidate the cache
+        $this->cache = $this->errorCache = [];
+
+        $checkPath = $this->isAbsolutePath($path) ? $path : $this->rootPath.$path;
+        if (!is_dir($checkPath)) {
+            throw new LoaderError(sprintf('The "%s" directory does not exist ("%s").', $path, $checkPath));
+        }
+
+        $path = rtrim($path, '/\\');
+
+        if (!isset($this->paths[$namespace])) {
+            $this->paths[$namespace][] = $path;
+        } else {
+            array_unshift($this->paths[$namespace], $path);
+        }
+    }
+
+    public function getSourceContext(string $name): Source
+    {
+        if (null === $path = $this->findTemplate($name)) {
+            return new Source('', $name, '');
+        }
+
+        return new Source(file_get_contents($path), $name, $path);
+    }
+
+    public function getCacheKey(string $name): string
+    {
+        if (null === $path = $this->findTemplate($name)) {
+            return '';
+        }
+        $len = \strlen($this->rootPath);
+        if (0 === strncmp($this->rootPath, $path, $len)) {
+            return substr($path, $len);
+        }
+
+        return $path;
+    }
+
+    /**
+     * @return bool
+     */
+    public function exists(string $name)
+    {
+        $name = $this->normalizeName($name);
+
+        if (isset($this->cache[$name])) {
+            return true;
+        }
+
+        return null !== $this->findTemplate($name, false);
+    }
+
+    public function isFresh(string $name, int $time): bool
+    {
+        // false support to be removed in 3.0
+        if (null === $path = $this->findTemplate($name)) {
+            return false;
+        }
+
+        return filemtime($path) < $time;
+    }
+
+    /**
+     * @return string|null
+     */
+    protected function findTemplate(string $name, bool $throw = true)
+    {
+        $name = $this->normalizeName($name);
+
+        if (isset($this->cache[$name])) {
+            return $this->cache[$name];
+        }
+
+        if (isset($this->errorCache[$name])) {
+            if (!$throw) {
+                return null;
+            }
+
+            throw new LoaderError($this->errorCache[$name]);
+        }
+
+        try {
+            $this->validateName($name);
+
+            list($namespace, $shortname) = $this->parseName($name);
+        } catch (LoaderError $e) {
+            if (!$throw) {
+                return null;
+            }
+
+            throw $e;
+        }
+
+        if (!isset($this->paths[$namespace])) {
+            $this->errorCache[$name] = sprintf('There are no registered paths for namespace "%s".', $namespace);
+
+            if (!$throw) {
+                return null;
+            }
+
+            throw new LoaderError($this->errorCache[$name]);
+        }
+
+        foreach ($this->paths[$namespace] as $path) {
+            if (!$this->isAbsolutePath($path)) {
+                $path = $this->rootPath.$path;
+            }
+
+            if (is_file($path.'/'.$shortname)) {
+                if (false !== $realpath = realpath($path.'/'.$shortname)) {
+                    return $this->cache[$name] = $realpath;
+                }
+
+                return $this->cache[$name] = $path.'/'.$shortname;
+            }
+        }
+
+        $this->errorCache[$name] = sprintf('Unable to find template "%s" (looked into: %s).', $name, implode(', ', $this->paths[$namespace]));
+
+        if (!$throw) {
+            return null;
+        }
+
+        throw new LoaderError($this->errorCache[$name]);
+    }
+
+    private function normalizeName(string $name): string
+    {
+        return preg_replace('#/{2,}#', '/', str_replace('\\', '/', $name));
+    }
+
+    private function parseName(string $name, string $default = self::MAIN_NAMESPACE): array
+    {
+        if (isset($name[0]) && '@' == $name[0]) {
+            if (false === $pos = strpos($name, '/')) {
+                throw new LoaderError(sprintf('Malformed namespaced template name "%s" (expecting "@namespace/template_name").', $name));
+            }
+
+            $namespace = substr($name, 1, $pos - 1);
+            $shortname = substr($name, $pos + 1);
+
+            return [$namespace, $shortname];
+        }
+
+        return [$default, $name];
+    }
+
+    private function validateName(string $name): void
+    {
+        if (false !== strpos($name, "\0")) {
+            throw new LoaderError('A template name cannot contain NUL bytes.');
+        }
+
+        $name = ltrim($name, '/');
+        $parts = explode('/', $name);
+        $level = 0;
+        foreach ($parts as $part) {
+            if ('..' === $part) {
+                --$level;
+            } elseif ('.' !== $part) {
+                ++$level;
+            }
+
+            if ($level < 0) {
+                throw new LoaderError(sprintf('Looks like you try to load a template outside configured directories (%s).', $name));
+            }
+        }
+    }
+
+    private function isAbsolutePath(string $file): bool
+    {
+        return strspn($file, '/\\', 0, 1)
+            || (\strlen($file) > 3 && ctype_alpha($file[0])
+                && ':' === $file[1]
+                && strspn($file, '/\\', 2, 1)
+            )
+            || null !== parse_url($file, \PHP_URL_SCHEME)
+        ;
+    }
+}

+ 49 - 0
vendor/twig/twig/src/Loader/LoaderInterface.php

@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Loader;
+
+use Twig\Error\LoaderError;
+use Twig\Source;
+
+/**
+ * Interface all loaders must implement.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+interface LoaderInterface
+{
+    /**
+     * Returns the source context for a given template logical name.
+     *
+     * @throws LoaderError When $name is not found
+     */
+    public function getSourceContext(string $name): Source;
+
+    /**
+     * Gets the cache key to use for the cache for a given template name.
+     *
+     * @throws LoaderError When $name is not found
+     */
+    public function getCacheKey(string $name): string;
+
+    /**
+     * @param int $time Timestamp of the last modification time of the cached template
+     *
+     * @throws LoaderError When $name is not found
+     */
+    public function isFresh(string $name, int $time): bool;
+
+    /**
+     * @return bool
+     */
+    public function exists(string $name);
+}

+ 52 - 0
vendor/twig/twig/src/Markup.php

@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig;
+
+/**
+ * Marks a content as safe.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class Markup implements \Countable, \JsonSerializable
+{
+    private $content;
+    private $charset;
+
+    public function __construct($content, $charset)
+    {
+        $this->content = (string) $content;
+        $this->charset = $charset;
+    }
+
+    public function __toString()
+    {
+        return $this->content;
+    }
+
+    /**
+     * @return int
+     */
+    #[\ReturnTypeWillChange]
+    public function count()
+    {
+        return mb_strlen($this->content, $this->charset);
+    }
+
+    /**
+     * @return mixed
+     */
+    #[\ReturnTypeWillChange]
+    public function jsonSerialize()
+    {
+        return $this->content;
+    }
+}

+ 38 - 0
vendor/twig/twig/src/Node/AutoEscapeNode.php

@@ -0,0 +1,38 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node;
+
+use Twig\Compiler;
+
+/**
+ * Represents an autoescape node.
+ *
+ * The value is the escaping strategy (can be html, js, ...)
+ *
+ * The true value is equivalent to html.
+ *
+ * If autoescaping is disabled, then the value is false.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class AutoEscapeNode extends Node
+{
+    public function __construct($value, Node $body, int $lineno, string $tag = 'autoescape')
+    {
+        parent::__construct(['body' => $body], ['value' => $value], $lineno, $tag);
+    }
+
+    public function compile(Compiler $compiler): void
+    {
+        $compiler->subcompile($this->getNode('body'));
+    }
+}

+ 44 - 0
vendor/twig/twig/src/Node/BlockNode.php

@@ -0,0 +1,44 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node;
+
+use Twig\Compiler;
+
+/**
+ * Represents a block node.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class BlockNode extends Node
+{
+    public function __construct(string $name, Node $body, int $lineno, string $tag = null)
+    {
+        parent::__construct(['body' => $body], ['name' => $name], $lineno, $tag);
+    }
+
+    public function compile(Compiler $compiler): void
+    {
+        $compiler
+            ->addDebugInfo($this)
+            ->write(sprintf("public function block_%s(\$context, array \$blocks = [])\n", $this->getAttribute('name')), "{\n")
+            ->indent()
+            ->write("\$macros = \$this->macros;\n")
+        ;
+
+        $compiler
+            ->subcompile($this->getNode('body'))
+            ->outdent()
+            ->write("}\n\n")
+        ;
+    }
+}

+ 36 - 0
vendor/twig/twig/src/Node/BlockReferenceNode.php

@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node;
+
+use Twig\Compiler;
+
+/**
+ * Represents a block call node.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class BlockReferenceNode extends Node implements NodeOutputInterface
+{
+    public function __construct(string $name, int $lineno, string $tag = null)
+    {
+        parent::__construct([], ['name' => $name], $lineno, $tag);
+    }
+
+    public function compile(Compiler $compiler): void
+    {
+        $compiler
+            ->addDebugInfo($this)
+            ->write(sprintf("\$this->displayBlock('%s', \$context, \$blocks);\n", $this->getAttribute('name')))
+        ;
+    }
+}

+ 21 - 0
vendor/twig/twig/src/Node/BodyNode.php

@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node;
+
+/**
+ * Represents a body node.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class BodyNode extends Node
+{
+}

+ 28 - 0
vendor/twig/twig/src/Node/CheckSecurityCallNode.php

@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node;
+
+use Twig\Compiler;
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class CheckSecurityCallNode extends Node
+{
+    public function compile(Compiler $compiler)
+    {
+        $compiler
+            ->write("\$this->sandbox = \$this->env->getExtension('\Twig\Extension\SandboxExtension');\n")
+            ->write("\$this->checkSecurity();\n")
+        ;
+    }
+}

+ 88 - 0
vendor/twig/twig/src/Node/CheckSecurityNode.php

@@ -0,0 +1,88 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node;
+
+use Twig\Compiler;
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class CheckSecurityNode extends Node
+{
+    private $usedFilters;
+    private $usedTags;
+    private $usedFunctions;
+
+    public function __construct(array $usedFilters, array $usedTags, array $usedFunctions)
+    {
+        $this->usedFilters = $usedFilters;
+        $this->usedTags = $usedTags;
+        $this->usedFunctions = $usedFunctions;
+
+        parent::__construct();
+    }
+
+    public function compile(Compiler $compiler): void
+    {
+        $tags = $filters = $functions = [];
+        foreach (['tags', 'filters', 'functions'] as $type) {
+            foreach ($this->{'used'.ucfirst($type)} as $name => $node) {
+                if ($node instanceof Node) {
+                    ${$type}[$name] = $node->getTemplateLine();
+                } else {
+                    ${$type}[$node] = null;
+                }
+            }
+        }
+
+        $compiler
+            ->write("\n")
+            ->write("public function checkSecurity()\n")
+            ->write("{\n")
+            ->indent()
+            ->write('static $tags = ')->repr(array_filter($tags))->raw(";\n")
+            ->write('static $filters = ')->repr(array_filter($filters))->raw(";\n")
+            ->write('static $functions = ')->repr(array_filter($functions))->raw(";\n\n")
+            ->write("try {\n")
+            ->indent()
+            ->write("\$this->sandbox->checkSecurity(\n")
+            ->indent()
+            ->write(!$tags ? "[],\n" : "['".implode("', '", array_keys($tags))."'],\n")
+            ->write(!$filters ? "[],\n" : "['".implode("', '", array_keys($filters))."'],\n")
+            ->write(!$functions ? "[]\n" : "['".implode("', '", array_keys($functions))."']\n")
+            ->outdent()
+            ->write(");\n")
+            ->outdent()
+            ->write("} catch (SecurityError \$e) {\n")
+            ->indent()
+            ->write("\$e->setSourceContext(\$this->source);\n\n")
+            ->write("if (\$e instanceof SecurityNotAllowedTagError && isset(\$tags[\$e->getTagName()])) {\n")
+            ->indent()
+            ->write("\$e->setTemplateLine(\$tags[\$e->getTagName()]);\n")
+            ->outdent()
+            ->write("} elseif (\$e instanceof SecurityNotAllowedFilterError && isset(\$filters[\$e->getFilterName()])) {\n")
+            ->indent()
+            ->write("\$e->setTemplateLine(\$filters[\$e->getFilterName()]);\n")
+            ->outdent()
+            ->write("} elseif (\$e instanceof SecurityNotAllowedFunctionError && isset(\$functions[\$e->getFunctionName()])) {\n")
+            ->indent()
+            ->write("\$e->setTemplateLine(\$functions[\$e->getFunctionName()]);\n")
+            ->outdent()
+            ->write("}\n\n")
+            ->write("throw \$e;\n")
+            ->outdent()
+            ->write("}\n\n")
+            ->outdent()
+            ->write("}\n")
+        ;
+    }
+}

+ 45 - 0
vendor/twig/twig/src/Node/CheckToStringNode.php

@@ -0,0 +1,45 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node;
+
+use Twig\Compiler;
+use Twig\Node\Expression\AbstractExpression;
+
+/**
+ * Checks if casting an expression to __toString() is allowed by the sandbox.
+ *
+ * For instance, when there is a simple Print statement, like {{ article }},
+ * and if the sandbox is enabled, we need to check that the __toString()
+ * method is allowed if 'article' is an object. The same goes for {{ article|upper }}
+ * or {{ random(article) }}
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class CheckToStringNode extends AbstractExpression
+{
+    public function __construct(AbstractExpression $expr)
+    {
+        parent::__construct(['expr' => $expr], [], $expr->getTemplateLine(), $expr->getNodeTag());
+    }
+
+    public function compile(Compiler $compiler): void
+    {
+        $expr = $this->getNode('expr');
+        $compiler
+            ->raw('$this->sandbox->ensureToStringAllowed(')
+            ->subcompile($expr)
+            ->raw(', ')
+            ->repr($expr->getTemplateLine())
+            ->raw(', $this->source)')
+        ;
+    }
+}

+ 53 - 0
vendor/twig/twig/src/Node/DeprecatedNode.php

@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node;
+
+use Twig\Compiler;
+use Twig\Node\Expression\AbstractExpression;
+use Twig\Node\Expression\ConstantExpression;
+
+/**
+ * Represents a deprecated node.
+ *
+ * @author Yonel Ceruto <yonelceruto@gmail.com>
+ */
+class DeprecatedNode extends Node
+{
+    public function __construct(AbstractExpression $expr, int $lineno, string $tag = null)
+    {
+        parent::__construct(['expr' => $expr], [], $lineno, $tag);
+    }
+
+    public function compile(Compiler $compiler): void
+    {
+        $compiler->addDebugInfo($this);
+
+        $expr = $this->getNode('expr');
+
+        if ($expr instanceof ConstantExpression) {
+            $compiler->write('@trigger_error(')
+                ->subcompile($expr);
+        } else {
+            $varName = $compiler->getVarName();
+            $compiler->write(sprintf('$%s = ', $varName))
+                ->subcompile($expr)
+                ->raw(";\n")
+                ->write(sprintf('@trigger_error($%s', $varName));
+        }
+
+        $compiler
+            ->raw('.')
+            ->string(sprintf(' ("%s" at line %d).', $this->getTemplateName(), $this->getTemplateLine()))
+            ->raw(", E_USER_DEPRECATED);\n")
+        ;
+    }
+}

+ 38 - 0
vendor/twig/twig/src/Node/DoNode.php

@@ -0,0 +1,38 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node;
+
+use Twig\Compiler;
+use Twig\Node\Expression\AbstractExpression;
+
+/**
+ * Represents a do node.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class DoNode extends Node
+{
+    public function __construct(AbstractExpression $expr, int $lineno, string $tag = null)
+    {
+        parent::__construct(['expr' => $expr], [], $lineno, $tag);
+    }
+
+    public function compile(Compiler $compiler): void
+    {
+        $compiler
+            ->addDebugInfo($this)
+            ->write('')
+            ->subcompile($this->getNode('expr'))
+            ->raw(";\n")
+        ;
+    }
+}

+ 48 - 0
vendor/twig/twig/src/Node/EmbedNode.php

@@ -0,0 +1,48 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node;
+
+use Twig\Compiler;
+use Twig\Node\Expression\AbstractExpression;
+use Twig\Node\Expression\ConstantExpression;
+
+/**
+ * Represents an embed node.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class EmbedNode extends IncludeNode
+{
+    // we don't inject the module to avoid node visitors to traverse it twice (as it will be already visited in the main module)
+    public function __construct(string $name, int $index, ?AbstractExpression $variables, bool $only, bool $ignoreMissing, int $lineno, string $tag = null)
+    {
+        parent::__construct(new ConstantExpression('not_used', $lineno), $variables, $only, $ignoreMissing, $lineno, $tag);
+
+        $this->setAttribute('name', $name);
+        $this->setAttribute('index', $index);
+    }
+
+    protected function addGetTemplate(Compiler $compiler): void
+    {
+        $compiler
+            ->write('$this->loadTemplate(')
+            ->string($this->getAttribute('name'))
+            ->raw(', ')
+            ->repr($this->getTemplateName())
+            ->raw(', ')
+            ->repr($this->getTemplateLine())
+            ->raw(', ')
+            ->string($this->getAttribute('index'))
+            ->raw(')')
+        ;
+    }
+}

+ 24 - 0
vendor/twig/twig/src/Node/Expression/AbstractExpression.php

@@ -0,0 +1,24 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node\Expression;
+
+use Twig\Node\Node;
+
+/**
+ * Abstract class for all nodes that represents an expression.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+abstract class AbstractExpression extends Node
+{
+}

+ 85 - 0
vendor/twig/twig/src/Node/Expression/ArrayExpression.php

@@ -0,0 +1,85 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node\Expression;
+
+use Twig\Compiler;
+
+class ArrayExpression extends AbstractExpression
+{
+    private $index;
+
+    public function __construct(array $elements, int $lineno)
+    {
+        parent::__construct($elements, [], $lineno);
+
+        $this->index = -1;
+        foreach ($this->getKeyValuePairs() as $pair) {
+            if ($pair['key'] instanceof ConstantExpression && ctype_digit((string) $pair['key']->getAttribute('value')) && $pair['key']->getAttribute('value') > $this->index) {
+                $this->index = $pair['key']->getAttribute('value');
+            }
+        }
+    }
+
+    public function getKeyValuePairs(): array
+    {
+        $pairs = [];
+        foreach (array_chunk($this->nodes, 2) as $pair) {
+            $pairs[] = [
+                'key' => $pair[0],
+                'value' => $pair[1],
+            ];
+        }
+
+        return $pairs;
+    }
+
+    public function hasElement(AbstractExpression $key): bool
+    {
+        foreach ($this->getKeyValuePairs() as $pair) {
+            // we compare the string representation of the keys
+            // to avoid comparing the line numbers which are not relevant here.
+            if ((string) $key === (string) $pair['key']) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    public function addElement(AbstractExpression $value, AbstractExpression $key = null): void
+    {
+        if (null === $key) {
+            $key = new ConstantExpression(++$this->index, $value->getTemplateLine());
+        }
+
+        array_push($this->nodes, $key, $value);
+    }
+
+    public function compile(Compiler $compiler): void
+    {
+        $compiler->raw('[');
+        $first = true;
+        foreach ($this->getKeyValuePairs() as $pair) {
+            if (!$first) {
+                $compiler->raw(', ');
+            }
+            $first = false;
+
+            $compiler
+                ->subcompile($pair['key'])
+                ->raw(' => ')
+                ->subcompile($pair['value'])
+            ;
+        }
+        $compiler->raw(']');
+    }
+}

+ 64 - 0
vendor/twig/twig/src/Node/Expression/ArrowFunctionExpression.php

@@ -0,0 +1,64 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node\Expression;
+
+use Twig\Compiler;
+use Twig\Node\Node;
+
+/**
+ * Represents an arrow function.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class ArrowFunctionExpression extends AbstractExpression
+{
+    public function __construct(AbstractExpression $expr, Node $names, $lineno, $tag = null)
+    {
+        parent::__construct(['expr' => $expr, 'names' => $names], [], $lineno, $tag);
+    }
+
+    public function compile(Compiler $compiler): void
+    {
+        $compiler
+            ->addDebugInfo($this)
+            ->raw('function (')
+        ;
+        foreach ($this->getNode('names') as $i => $name) {
+            if ($i) {
+                $compiler->raw(', ');
+            }
+
+            $compiler
+                ->raw('$__')
+                ->raw($name->getAttribute('name'))
+                ->raw('__')
+            ;
+        }
+        $compiler
+            ->raw(') use ($context, $macros) { ')
+        ;
+        foreach ($this->getNode('names') as $name) {
+            $compiler
+                ->raw('$context["')
+                ->raw($name->getAttribute('name'))
+                ->raw('"] = $__')
+                ->raw($name->getAttribute('name'))
+                ->raw('__; ')
+            ;
+        }
+        $compiler
+            ->raw('return ')
+            ->subcompile($this->getNode('expr'))
+            ->raw('; }')
+        ;
+    }
+}

+ 27 - 0
vendor/twig/twig/src/Node/Expression/AssignNameExpression.php

@@ -0,0 +1,27 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node\Expression;
+
+use Twig\Compiler;
+
+class AssignNameExpression extends NameExpression
+{
+    public function compile(Compiler $compiler): void
+    {
+        $compiler
+            ->raw('$context[')
+            ->string($this->getAttribute('name'))
+            ->raw(']')
+        ;
+    }
+}

+ 42 - 0
vendor/twig/twig/src/Node/Expression/Binary/AbstractBinary.php

@@ -0,0 +1,42 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node\Expression\Binary;
+
+use Twig\Compiler;
+use Twig\Node\Expression\AbstractExpression;
+use Twig\Node\Node;
+
+abstract class AbstractBinary extends AbstractExpression
+{
+    public function __construct(Node $left, Node $right, int $lineno)
+    {
+        parent::__construct(['left' => $left, 'right' => $right], [], $lineno);
+    }
+
+    public function compile(Compiler $compiler): void
+    {
+        $compiler
+            ->raw('(')
+            ->subcompile($this->getNode('left'))
+            ->raw(' ')
+        ;
+        $this->operator($compiler);
+        $compiler
+            ->raw(' ')
+            ->subcompile($this->getNode('right'))
+            ->raw(')')
+        ;
+    }
+
+    abstract public function operator(Compiler $compiler): Compiler;
+}

+ 23 - 0
vendor/twig/twig/src/Node/Expression/Binary/AddBinary.php

@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node\Expression\Binary;
+
+use Twig\Compiler;
+
+class AddBinary extends AbstractBinary
+{
+    public function operator(Compiler $compiler): Compiler
+    {
+        return $compiler->raw('+');
+    }
+}

+ 23 - 0
vendor/twig/twig/src/Node/Expression/Binary/AndBinary.php

@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node\Expression\Binary;
+
+use Twig\Compiler;
+
+class AndBinary extends AbstractBinary
+{
+    public function operator(Compiler $compiler): Compiler
+    {
+        return $compiler->raw('&&');
+    }
+}

+ 23 - 0
vendor/twig/twig/src/Node/Expression/Binary/BitwiseAndBinary.php

@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node\Expression\Binary;
+
+use Twig\Compiler;
+
+class BitwiseAndBinary extends AbstractBinary
+{
+    public function operator(Compiler $compiler): Compiler
+    {
+        return $compiler->raw('&');
+    }
+}

+ 23 - 0
vendor/twig/twig/src/Node/Expression/Binary/BitwiseOrBinary.php

@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node\Expression\Binary;
+
+use Twig\Compiler;
+
+class BitwiseOrBinary extends AbstractBinary
+{
+    public function operator(Compiler $compiler): Compiler
+    {
+        return $compiler->raw('|');
+    }
+}

+ 23 - 0
vendor/twig/twig/src/Node/Expression/Binary/BitwiseXorBinary.php

@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node\Expression\Binary;
+
+use Twig\Compiler;
+
+class BitwiseXorBinary extends AbstractBinary
+{
+    public function operator(Compiler $compiler): Compiler
+    {
+        return $compiler->raw('^');
+    }
+}

+ 23 - 0
vendor/twig/twig/src/Node/Expression/Binary/ConcatBinary.php

@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node\Expression\Binary;
+
+use Twig\Compiler;
+
+class ConcatBinary extends AbstractBinary
+{
+    public function operator(Compiler $compiler): Compiler
+    {
+        return $compiler->raw('.');
+    }
+}

+ 23 - 0
vendor/twig/twig/src/Node/Expression/Binary/DivBinary.php

@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ * (c) Armin Ronacher
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node\Expression\Binary;
+
+use Twig\Compiler;
+
+class DivBinary extends AbstractBinary
+{
+    public function operator(Compiler $compiler): Compiler
+    {
+        return $compiler->raw('/');
+    }
+}

+ 35 - 0
vendor/twig/twig/src/Node/Expression/Binary/EndsWithBinary.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node\Expression\Binary;
+
+use Twig\Compiler;
+
+class EndsWithBinary extends AbstractBinary
+{
+    public function compile(Compiler $compiler): void
+    {
+        $left = $compiler->getVarName();
+        $right = $compiler->getVarName();
+        $compiler
+            ->raw(sprintf('(is_string($%s = ', $left))
+            ->subcompile($this->getNode('left'))
+            ->raw(sprintf(') && is_string($%s = ', $right))
+            ->subcompile($this->getNode('right'))
+            ->raw(sprintf(') && (\'\' === $%2$s || $%2$s === substr($%1$s, -strlen($%2$s))))', $left, $right))
+        ;
+    }
+
+    public function operator(Compiler $compiler): Compiler
+    {
+        return $compiler->raw('');
+    }
+}

+ 39 - 0
vendor/twig/twig/src/Node/Expression/Binary/EqualBinary.php

@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node\Expression\Binary;
+
+use Twig\Compiler;
+
+class EqualBinary extends AbstractBinary
+{
+    public function compile(Compiler $compiler): void
+    {
+        if (\PHP_VERSION_ID >= 80000) {
+            parent::compile($compiler);
+
+            return;
+        }
+
+        $compiler
+            ->raw('(0 === twig_compare(')
+            ->subcompile($this->getNode('left'))
+            ->raw(', ')
+            ->subcompile($this->getNode('right'))
+            ->raw('))')
+        ;
+    }
+
+    public function operator(Compiler $compiler): Compiler
+    {
+        return $compiler->raw('==');
+    }
+}

+ 29 - 0
vendor/twig/twig/src/Node/Expression/Binary/FloorDivBinary.php

@@ -0,0 +1,29 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node\Expression\Binary;
+
+use Twig\Compiler;
+
+class FloorDivBinary extends AbstractBinary
+{
+    public function compile(Compiler $compiler): void
+    {
+        $compiler->raw('(int) floor(');
+        parent::compile($compiler);
+        $compiler->raw(')');
+    }
+
+    public function operator(Compiler $compiler): Compiler
+    {
+        return $compiler->raw('/');
+    }
+}

+ 39 - 0
vendor/twig/twig/src/Node/Expression/Binary/GreaterBinary.php

@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Twig\Node\Expression\Binary;
+
+use Twig\Compiler;
+
+class GreaterBinary extends AbstractBinary
+{
+    public function compile(Compiler $compiler): void
+    {
+        if (\PHP_VERSION_ID >= 80000) {
+            parent::compile($compiler);
+
+            return;
+        }
+
+        $compiler
+            ->raw('(1 === twig_compare(')
+            ->subcompile($this->getNode('left'))
+            ->raw(', ')
+            ->subcompile($this->getNode('right'))
+            ->raw('))')
+        ;
+    }
+
+    public function operator(Compiler $compiler): Compiler
+    {
+        return $compiler->raw('>');
+    }
+}

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