From: Tim Düsterhus <duesterhus@woltlab.com>
Date: Tue, 21 Sep 2021 15:39:52 +0000 (+0200)
Subject: Add symfony/polyfill-php73 and symfony/polyfill-php74
X-Git-Tag: 5.5.0_Alpha_1~427^2~2
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=26aed44c7d21ec633b5b103f8eb206210729393f;p=GitHub%2FWoltLab%2FWCF.git

Add symfony/polyfill-php73 and symfony/polyfill-php74
---

diff --git a/wcfsetup/install/files/lib/system/api/composer.json b/wcfsetup/install/files/lib/system/api/composer.json
index 83ce6ee51b..6e369066f8 100644
--- a/wcfsetup/install/files/lib/system/api/composer.json
+++ b/wcfsetup/install/files/lib/system/api/composer.json
@@ -20,6 +20,9 @@
         "paragonie/constant_time_encoding": "^2.3",
         "laminas/laminas-diactoros": "^2.4",
         "laminas/laminas-httphandlerrunner": "^1.2",
-        "laminas/laminas-progressbar": "^2.7"
+        "laminas/laminas-progressbar": "^2.7",
+        "symfony/polyfill-php73": "^1.23",
+        "symfony/polyfill-php74": "^1.23",
+        "symfony/polyfill-php80": "^1.23"
     }
 }
diff --git a/wcfsetup/install/files/lib/system/api/composer.lock b/wcfsetup/install/files/lib/system/api/composer.lock
index 215c90322e..0c4662ec4e 100644
--- a/wcfsetup/install/files/lib/system/api/composer.lock
+++ b/wcfsetup/install/files/lib/system/api/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "f0cae9f94fb82f90b140ebbc23a4366d",
+    "content-hash": "c9ef596dad16a71e5309e4e0385aa29c",
     "packages": [
         {
             "name": "chrisjean/php-ico",
@@ -1486,6 +1486,165 @@
             ],
             "time": "2021-05-27T12:26:48+00:00"
         },
+        {
+            "name": "symfony/polyfill-php73",
+            "version": "v1.23.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-php73.git",
+                "reference": "fba8933c384d6476ab14fb7b8526e5287ca7e010"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-php73/zipball/fba8933c384d6476ab14fb7b8526e5287ca7e010",
+                "reference": "fba8933c384d6476ab14fb7b8526e5287ca7e010",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "1.23-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Php73\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ],
+                "classmap": [
+                    "Resources/stubs"
+                ]
+            },
+            "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 backporting some PHP 7.3+ features to lower PHP versions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-php73/tree/v1.23.0"
+            },
+            "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"
+                }
+            ],
+            "time": "2021-02-19T12:13:01+00:00"
+        },
+        {
+            "name": "symfony/polyfill-php74",
+            "version": "v1.23.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-php74.git",
+                "reference": "a5d80cdf049bd3b0af6da91184a2cd37533c0fd8"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-php74/zipball/a5d80cdf049bd3b0af6da91184a2cd37533c0fd8",
+                "reference": "a5d80cdf049bd3b0af6da91184a2cd37533c0fd8",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "1.23-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Php74\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Ion Bazan",
+                    "email": "ion.bazan@gmail.com"
+                },
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill backporting some PHP 7.4+ features to lower PHP versions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-php74/tree/v1.23.0"
+            },
+            "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"
+                }
+            ],
+            "time": "2021-02-19T12:13:01+00:00"
+        },
         {
             "name": "symfony/polyfill-php80",
             "version": "v1.23.1",
diff --git a/wcfsetup/install/files/lib/system/api/composer/autoload_classmap.php b/wcfsetup/install/files/lib/system/api/composer/autoload_classmap.php
index 48510df3ba..800c71c7a5 100644
--- a/wcfsetup/install/files/lib/system/api/composer/autoload_classmap.php
+++ b/wcfsetup/install/files/lib/system/api/composer/autoload_classmap.php
@@ -322,6 +322,7 @@ return array(
     'HTMLPurifier_VarParser_Flexible' => $vendorDir . '/ezyang/htmlpurifier/library/HTMLPurifier/VarParser/Flexible.php',
     'HTMLPurifier_VarParser_Native' => $vendorDir . '/ezyang/htmlpurifier/library/HTMLPurifier/VarParser/Native.php',
     'HTMLPurifier_Zipper' => $vendorDir . '/ezyang/htmlpurifier/library/HTMLPurifier/Zipper.php',
+    'JsonException' => $vendorDir . '/symfony/polyfill-php73/Resources/stubs/JsonException.php',
     'Laminas\\Diactoros\\AbstractSerializer' => $vendorDir . '/laminas/laminas-diactoros/src/AbstractSerializer.php',
     'Laminas\\Diactoros\\CallbackStream' => $vendorDir . '/laminas/laminas-diactoros/src/CallbackStream.php',
     'Laminas\\Diactoros\\ConfigProvider' => $vendorDir . '/laminas/laminas-diactoros/src/ConfigProvider.php',
@@ -577,6 +578,8 @@ return array(
     'Symfony\\Component\\CssSelector\\XPath\\TranslatorInterface' => $vendorDir . '/symfony/css-selector/XPath/TranslatorInterface.php',
     'Symfony\\Component\\CssSelector\\XPath\\XPathExpr' => $vendorDir . '/symfony/css-selector/XPath/XPathExpr.php',
     'Symfony\\Polyfill\\Mbstring\\Mbstring' => $vendorDir . '/symfony/polyfill-mbstring/Mbstring.php',
+    'Symfony\\Polyfill\\Php73\\Php73' => $vendorDir . '/symfony/polyfill-php73/Php73.php',
+    'Symfony\\Polyfill\\Php74\\Php74' => $vendorDir . '/symfony/polyfill-php74/Php74.php',
     'Symfony\\Polyfill\\Php80\\Php80' => $vendorDir . '/symfony/polyfill-php80/Php80.php',
     'TrueBV\\Exception\\DomainOutOfBoundsException' => $vendorDir . '/true/punycode/src/Exception/DomainOutOfBoundsException.php',
     'TrueBV\\Exception\\LabelOutOfBoundsException' => $vendorDir . '/true/punycode/src/Exception/LabelOutOfBoundsException.php',
diff --git a/wcfsetup/install/files/lib/system/api/composer/autoload_files.php b/wcfsetup/install/files/lib/system/api/composer/autoload_files.php
index 93b599c2ea..b9db28dfee 100644
--- a/wcfsetup/install/files/lib/system/api/composer/autoload_files.php
+++ b/wcfsetup/install/files/lib/system/api/composer/autoload_files.php
@@ -29,4 +29,6 @@ return array(
     '0e6d7bf4a5811bfa5cf40c5ccd6fae6a' => $vendorDir . '/symfony/polyfill-mbstring/bootstrap.php',
     '2cffec82183ee1cea088009cef9a6fc3' => $vendorDir . '/ezyang/htmlpurifier/library/HTMLPurifier.composer.php',
     '37a3dc5111fe8f707ab4c132ef1dbc62' => $vendorDir . '/guzzlehttp/guzzle/src/functions_include.php',
+    '0d59ee240a4cd96ddbb4ff164fccea4d' => $vendorDir . '/symfony/polyfill-php73/bootstrap.php',
+    'b686b8e46447868025a15ce5d0cb2634' => $vendorDir . '/symfony/polyfill-php74/bootstrap.php',
 );
diff --git a/wcfsetup/install/files/lib/system/api/composer/autoload_psr4.php b/wcfsetup/install/files/lib/system/api/composer/autoload_psr4.php
index 42b4b39ff8..2ec9f48a1e 100644
--- a/wcfsetup/install/files/lib/system/api/composer/autoload_psr4.php
+++ b/wcfsetup/install/files/lib/system/api/composer/autoload_psr4.php
@@ -8,6 +8,8 @@ $baseDir = $vendorDir;
 return array(
     'TrueBV\\' => array($vendorDir . '/true/punycode/src'),
     'Symfony\\Polyfill\\Php80\\' => array($vendorDir . '/symfony/polyfill-php80'),
+    'Symfony\\Polyfill\\Php74\\' => array($vendorDir . '/symfony/polyfill-php74'),
+    'Symfony\\Polyfill\\Php73\\' => array($vendorDir . '/symfony/polyfill-php73'),
     'Symfony\\Polyfill\\Mbstring\\' => array($vendorDir . '/symfony/polyfill-mbstring'),
     'Symfony\\Component\\CssSelector\\' => array($vendorDir . '/symfony/css-selector'),
     'ScssPhp\\ScssPhp\\' => array($vendorDir . '/scssphp/scssphp/src'),
diff --git a/wcfsetup/install/files/lib/system/api/composer/autoload_static.php b/wcfsetup/install/files/lib/system/api/composer/autoload_static.php
index a277fb8666..97cd82bdb6 100644
--- a/wcfsetup/install/files/lib/system/api/composer/autoload_static.php
+++ b/wcfsetup/install/files/lib/system/api/composer/autoload_static.php
@@ -30,6 +30,8 @@ class ComposerStaticInita1f5f7c74275d47a45049a2936db1d0d
         '0e6d7bf4a5811bfa5cf40c5ccd6fae6a' => __DIR__ . '/..' . '/symfony/polyfill-mbstring/bootstrap.php',
         '2cffec82183ee1cea088009cef9a6fc3' => __DIR__ . '/..' . '/ezyang/htmlpurifier/library/HTMLPurifier.composer.php',
         '37a3dc5111fe8f707ab4c132ef1dbc62' => __DIR__ . '/..' . '/guzzlehttp/guzzle/src/functions_include.php',
+        '0d59ee240a4cd96ddbb4ff164fccea4d' => __DIR__ . '/..' . '/symfony/polyfill-php73/bootstrap.php',
+        'b686b8e46447868025a15ce5d0cb2634' => __DIR__ . '/..' . '/symfony/polyfill-php74/bootstrap.php',
     );
 
     public static $prefixLengthsPsr4 = array (
@@ -40,6 +42,8 @@ class ComposerStaticInita1f5f7c74275d47a45049a2936db1d0d
         'S' => 
         array (
             'Symfony\\Polyfill\\Php80\\' => 23,
+            'Symfony\\Polyfill\\Php74\\' => 23,
+            'Symfony\\Polyfill\\Php73\\' => 23,
             'Symfony\\Polyfill\\Mbstring\\' => 26,
             'Symfony\\Component\\CssSelector\\' => 30,
             'ScssPhp\\ScssPhp\\' => 16,
@@ -77,6 +81,14 @@ class ComposerStaticInita1f5f7c74275d47a45049a2936db1d0d
         array (
             0 => __DIR__ . '/..' . '/symfony/polyfill-php80',
         ),
+        'Symfony\\Polyfill\\Php74\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/polyfill-php74',
+        ),
+        'Symfony\\Polyfill\\Php73\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/polyfill-php73',
+        ),
         'Symfony\\Polyfill\\Mbstring\\' => 
         array (
             0 => __DIR__ . '/..' . '/symfony/polyfill-mbstring',
@@ -485,6 +497,7 @@ class ComposerStaticInita1f5f7c74275d47a45049a2936db1d0d
         'HTMLPurifier_VarParser_Flexible' => __DIR__ . '/..' . '/ezyang/htmlpurifier/library/HTMLPurifier/VarParser/Flexible.php',
         'HTMLPurifier_VarParser_Native' => __DIR__ . '/..' . '/ezyang/htmlpurifier/library/HTMLPurifier/VarParser/Native.php',
         'HTMLPurifier_Zipper' => __DIR__ . '/..' . '/ezyang/htmlpurifier/library/HTMLPurifier/Zipper.php',
+        'JsonException' => __DIR__ . '/..' . '/symfony/polyfill-php73/Resources/stubs/JsonException.php',
         'Laminas\\Diactoros\\AbstractSerializer' => __DIR__ . '/..' . '/laminas/laminas-diactoros/src/AbstractSerializer.php',
         'Laminas\\Diactoros\\CallbackStream' => __DIR__ . '/..' . '/laminas/laminas-diactoros/src/CallbackStream.php',
         'Laminas\\Diactoros\\ConfigProvider' => __DIR__ . '/..' . '/laminas/laminas-diactoros/src/ConfigProvider.php',
@@ -740,6 +753,8 @@ class ComposerStaticInita1f5f7c74275d47a45049a2936db1d0d
         'Symfony\\Component\\CssSelector\\XPath\\TranslatorInterface' => __DIR__ . '/..' . '/symfony/css-selector/XPath/TranslatorInterface.php',
         'Symfony\\Component\\CssSelector\\XPath\\XPathExpr' => __DIR__ . '/..' . '/symfony/css-selector/XPath/XPathExpr.php',
         'Symfony\\Polyfill\\Mbstring\\Mbstring' => __DIR__ . '/..' . '/symfony/polyfill-mbstring/Mbstring.php',
+        'Symfony\\Polyfill\\Php73\\Php73' => __DIR__ . '/..' . '/symfony/polyfill-php73/Php73.php',
+        'Symfony\\Polyfill\\Php74\\Php74' => __DIR__ . '/..' . '/symfony/polyfill-php74/Php74.php',
         'Symfony\\Polyfill\\Php80\\Php80' => __DIR__ . '/..' . '/symfony/polyfill-php80/Php80.php',
         'TrueBV\\Exception\\DomainOutOfBoundsException' => __DIR__ . '/..' . '/true/punycode/src/Exception/DomainOutOfBoundsException.php',
         'TrueBV\\Exception\\LabelOutOfBoundsException' => __DIR__ . '/..' . '/true/punycode/src/Exception/LabelOutOfBoundsException.php',
diff --git a/wcfsetup/install/files/lib/system/api/composer/installed.json b/wcfsetup/install/files/lib/system/api/composer/installed.json
index ee4d287f38..df4de03ed4 100644
--- a/wcfsetup/install/files/lib/system/api/composer/installed.json
+++ b/wcfsetup/install/files/lib/system/api/composer/installed.json
@@ -1523,6 +1523,171 @@
             ],
             "install-path": "../symfony/polyfill-mbstring"
         },
+        {
+            "name": "symfony/polyfill-php73",
+            "version": "v1.23.0",
+            "version_normalized": "1.23.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-php73.git",
+                "reference": "fba8933c384d6476ab14fb7b8526e5287ca7e010"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-php73/zipball/fba8933c384d6476ab14fb7b8526e5287ca7e010",
+                "reference": "fba8933c384d6476ab14fb7b8526e5287ca7e010",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "time": "2021-02-19T12:13:01+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\\Php73\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ],
+                "classmap": [
+                    "Resources/stubs"
+                ]
+            },
+            "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 backporting some PHP 7.3+ features to lower PHP versions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-php73/tree/v1.23.0"
+            },
+            "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-php73"
+        },
+        {
+            "name": "symfony/polyfill-php74",
+            "version": "v1.23.0",
+            "version_normalized": "1.23.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-php74.git",
+                "reference": "a5d80cdf049bd3b0af6da91184a2cd37533c0fd8"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-php74/zipball/a5d80cdf049bd3b0af6da91184a2cd37533c0fd8",
+                "reference": "a5d80cdf049bd3b0af6da91184a2cd37533c0fd8",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "time": "2021-02-19T12:13:01+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\\Php74\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Ion Bazan",
+                    "email": "ion.bazan@gmail.com"
+                },
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill backporting some PHP 7.4+ features to lower PHP versions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-php74/tree/v1.23.0"
+            },
+            "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-php74"
+        },
         {
             "name": "symfony/polyfill-php80",
             "version": "v1.23.1",
@@ -1659,6 +1824,6 @@
             "install-path": "../true/punycode"
         }
     ],
-    "dev": false,
+    "dev": true,
     "dev-package-names": []
 }
diff --git a/wcfsetup/install/files/lib/system/api/composer/installed.php b/wcfsetup/install/files/lib/system/api/composer/installed.php
index 2781c49a28..1ea5183b56 100644
--- a/wcfsetup/install/files/lib/system/api/composer/installed.php
+++ b/wcfsetup/install/files/lib/system/api/composer/installed.php
@@ -7,7 +7,7 @@
         'aliases' => array(),
         'reference' => NULL,
         'name' => '__root__',
-        'dev' => false,
+        'dev' => true,
     ),
     'versions' => array(
         '__root__' => array(
@@ -244,6 +244,24 @@
             'reference' => '9174a3d80210dca8daa7f31fec659150bbeabfc6',
             'dev_requirement' => false,
         ),
+        'symfony/polyfill-php73' => array(
+            'pretty_version' => 'v1.23.0',
+            'version' => '1.23.0.0',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/polyfill-php73',
+            'aliases' => array(),
+            'reference' => 'fba8933c384d6476ab14fb7b8526e5287ca7e010',
+            'dev_requirement' => false,
+        ),
+        'symfony/polyfill-php74' => array(
+            'pretty_version' => 'v1.23.0',
+            'version' => '1.23.0.0',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../symfony/polyfill-php74',
+            'aliases' => array(),
+            'reference' => 'a5d80cdf049bd3b0af6da91184a2cd37533c0fd8',
+            'dev_requirement' => false,
+        ),
         'symfony/polyfill-php80' => array(
             'pretty_version' => 'v1.23.1',
             'version' => '1.23.1.0',
diff --git a/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/LICENSE b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/LICENSE
new file mode 100644
index 0000000000..3f853aaf35
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/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.
diff --git a/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/Php73.php b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/Php73.php
new file mode 100644
index 0000000000..65c35a6a11
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/Php73.php
@@ -0,0 +1,43 @@
+<?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\Php73;
+
+/**
+ * @author Gabriel Caruso <carusogabriel34@gmail.com>
+ * @author Ion Bazan <ion.bazan@gmail.com>
+ *
+ * @internal
+ */
+final class Php73
+{
+    public static $startAt = 1533462603;
+
+    /**
+     * @param bool $asNum
+     *
+     * @return array|float|int
+     */
+    public static function hrtime($asNum = false)
+    {
+        $ns = microtime(false);
+        $s = substr($ns, 11) - self::$startAt;
+        $ns = 1E9 * (float) $ns;
+
+        if ($asNum) {
+            $ns += $s * 1E9;
+
+            return \PHP_INT_SIZE === 4 ? $ns : (int) $ns;
+        }
+
+        return [$s, (int) $ns];
+    }
+}
diff --git a/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/README.md b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/README.md
new file mode 100644
index 0000000000..b3ebbce511
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/README.md
@@ -0,0 +1,18 @@
+Symfony Polyfill / Php73
+========================
+
+This component provides functions added to PHP 7.3 core:
+
+- [`array_key_first`](https://php.net/array_key_first)
+- [`array_key_last`](https://php.net/array_key_last)
+- [`hrtime`](https://php.net/function.hrtime)
+- [`is_countable`](https://php.net/is_countable)
+- [`JsonException`](https://php.net/JsonException)
+
+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).
diff --git a/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/Resources/stubs/JsonException.php b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/Resources/stubs/JsonException.php
new file mode 100644
index 0000000000..673d100224
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/Resources/stubs/JsonException.php
@@ -0,0 +1,14 @@
+<?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.
+ */
+
+class JsonException extends Exception
+{
+}
diff --git a/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/bootstrap.php b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/bootstrap.php
new file mode 100644
index 0000000000..d6b2153823
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/bootstrap.php
@@ -0,0 +1,31 @@
+<?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\Php73 as p;
+
+if (\PHP_VERSION_ID >= 70300) {
+    return;
+}
+
+if (!function_exists('is_countable')) {
+    function is_countable($value) { return is_array($value) || $value instanceof Countable || $value instanceof ResourceBundle || $value instanceof SimpleXmlElement; }
+}
+if (!function_exists('hrtime')) {
+    require_once __DIR__.'/Php73.php';
+    p\Php73::$startAt = (int) microtime(true);
+    function hrtime($as_number = false) { return p\Php73::hrtime($as_number); }
+}
+if (!function_exists('array_key_first')) {
+    function array_key_first(array $array) { foreach ($array as $key => $value) { return $key; } }
+}
+if (!function_exists('array_key_last')) {
+    function array_key_last(array $array) { return key(array_slice($array, -1, 1, true)); }
+}
diff --git a/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/composer.json b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/composer.json
new file mode 100644
index 0000000000..a7fe478752
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php73/composer.json
@@ -0,0 +1,36 @@
+{
+    "name": "symfony/polyfill-php73",
+    "type": "library",
+    "description": "Symfony polyfill backporting some PHP 7.3+ features to lower PHP versions",
+    "keywords": ["polyfill", "shim", "compatibility", "portable"],
+    "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"
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Polyfill\\Php73\\": "" },
+        "files": [ "bootstrap.php" ],
+        "classmap": [ "Resources/stubs" ]
+    },
+    "minimum-stability": "dev",
+    "extra": {
+        "branch-alias": {
+            "dev-main": "1.23-dev"
+        },
+        "thanks": {
+            "name": "symfony/polyfill",
+            "url": "https://github.com/symfony/polyfill"
+        }
+    }
+}
diff --git a/wcfsetup/install/files/lib/system/api/symfony/polyfill-php74/LICENSE b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php74/LICENSE
new file mode 100644
index 0000000000..1a1869751d
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php74/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 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.
diff --git a/wcfsetup/install/files/lib/system/api/symfony/polyfill-php74/Php74.php b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php74/Php74.php
new file mode 100644
index 0000000000..0a0946b165
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php74/Php74.php
@@ -0,0 +1,94 @@
+<?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\Php74;
+
+/**
+ * @author Ion Bazan <ion.bazan@gmail.com>
+ *
+ * @internal
+ */
+final class Php74
+{
+    public static function get_mangled_object_vars($obj)
+    {
+        if (!\is_object($obj)) {
+            trigger_error('get_mangled_object_vars() expects parameter 1 to be object, '.\gettype($obj).' given', \E_USER_WARNING);
+
+            return null;
+        }
+
+        if ($obj instanceof \ArrayIterator || $obj instanceof \ArrayObject) {
+            $reflector = new \ReflectionClass($obj instanceof \ArrayIterator ? 'ArrayIterator' : 'ArrayObject');
+            $flags = $reflector->getMethod('getFlags')->invoke($obj);
+            $reflector = $reflector->getMethod('setFlags');
+
+            $reflector->invoke($obj, ($flags & \ArrayObject::STD_PROP_LIST) ? 0 : \ArrayObject::STD_PROP_LIST);
+            $arr = (array) $obj;
+            $reflector->invoke($obj, $flags);
+        } else {
+            $arr = (array) $obj;
+        }
+
+        return array_combine(array_keys($arr), array_values($arr));
+    }
+
+    public static function mb_str_split($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) {
+            trigger_error('The length of each segment must be greater than zero', \E_USER_WARNING);
+
+            return false;
+        }
+
+        if (null === $encoding) {
+            $encoding = mb_internal_encoding();
+        }
+
+        if ('UTF-8' === $encoding || \in_array(strtoupper($encoding), ['UTF-8', 'UTF8'], true)) {
+            return preg_split("/(.{{$split_length}})/u", $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 password_algos()
+    {
+        $algos = [];
+
+        if (\defined('PASSWORD_BCRYPT')) {
+            $algos[] = \PASSWORD_BCRYPT;
+        }
+
+        if (\defined('PASSWORD_ARGON2I')) {
+            $algos[] = \PASSWORD_ARGON2I;
+        }
+
+        if (\defined('PASSWORD_ARGON2ID')) {
+            $algos[] = \PASSWORD_ARGON2ID;
+        }
+
+        return $algos;
+    }
+}
diff --git a/wcfsetup/install/files/lib/system/api/symfony/polyfill-php74/README.md b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php74/README.md
new file mode 100644
index 0000000000..8133ce966a
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php74/README.md
@@ -0,0 +1,16 @@
+Symfony Polyfill / Php74
+========================
+
+This component provides functions added to PHP 7.4 core:
+
+- [`get_mangled_object_vars`](https://php.net/get_mangled_object_vars)
+- [`mb_str_split`](https://php.net/mb_str_split)
+- [`password_algos`](https://php.net/password_algos)
+
+More information can be found in the
+[main Polyfill README](https://github.com/symfony/polyfill/blob/master/README.md).
+
+License
+=======
+
+This library is released under the [MIT license](LICENSE).
diff --git a/wcfsetup/install/files/lib/system/api/symfony/polyfill-php74/bootstrap.php b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php74/bootstrap.php
new file mode 100644
index 0000000000..f6a11f1574
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php74/bootstrap.php
@@ -0,0 +1,26 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\Polyfill\Php74 as p;
+
+if (\PHP_VERSION_ID >= 70400) {
+    return;
+}
+
+if (!function_exists('get_mangled_object_vars')) {
+    function get_mangled_object_vars($object) { return p\Php74::get_mangled_object_vars($object); }
+}
+if (!function_exists('mb_str_split') && function_exists('mb_substr')) {
+    function mb_str_split($string, $length = 1, $encoding = null) { return p\Php74::mb_str_split($string, $length, $encoding); }
+}
+if (!function_exists('password_algos')) {
+    function password_algos() { return p\Php74::password_algos(); }
+}
diff --git a/wcfsetup/install/files/lib/system/api/symfony/polyfill-php74/composer.json b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php74/composer.json
new file mode 100644
index 0000000000..dbcf5d4da8
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/api/symfony/polyfill-php74/composer.json
@@ -0,0 +1,39 @@
+{
+    "name": "symfony/polyfill-php74",
+    "type": "library",
+    "description": "Symfony polyfill backporting some PHP 7.4+ features to lower PHP versions",
+    "keywords": ["polyfill", "shim", "compatibility", "portable"],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Ion Bazan",
+            "email": "ion.bazan@gmail.com"
+        },
+        {
+            "name": "Nicolas Grekas",
+            "email": "p@tchwork.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=7.1"
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Polyfill\\Php74\\": "" },
+        "files": [ "bootstrap.php" ]
+    },
+    "minimum-stability": "dev",
+    "extra": {
+        "branch-alias": {
+            "dev-main": "1.23-dev"
+        },
+        "thanks": {
+            "name": "symfony/polyfill",
+            "url": "https://github.com/symfony/polyfill"
+        }
+    }
+}