commit 6810b25f588eb68bc6fef63e78a1500420841615
Author: Madeorsk <madeorsk@protonmail.com>
Date:   Fri May 26 02:25:15 2023 +0200

    First version of the library, with unit tests.
    
    + Add a parser of Forwarded header.
    + Add classes for the Forwarded header in itself, and its components like a single Forward and its ForwardNodes.
    + Unit tests of some of the usable methods.

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..848465e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+# Composer
+/vendor/
+
+# IDEA
+*.iml
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..fee6d1f
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,31 @@
+{
+	"name": "madeorsk/forwarded",
+	"description": "Forwarded header (RFC 7239) parsing library for PHP.",
+	"type": "library",
+	"license": "MIT",
+	"authors": [
+		{
+			"name": "Madeorsk",
+			"email": "madeorsk@protonmail.com"
+		}
+	],
+	"scripts": {
+		"test": "phpunit tests/"
+	},
+	"autoload": {
+		"psr-4": {
+			"Madeorsk\\Forwarded\\": "src/"
+		}
+	},
+	"autoload-dev": {
+		"psr-4": {
+			"Madeorsk\\Forwarded\\Tests\\": "tests/"
+		}
+	},
+	"require": {
+		"php": ">=8.1"
+	},
+	"require-dev": {
+		"phpunit/phpunit": "^10.1"
+	}
+}
diff --git a/composer.lock b/composer.lock
new file mode 100644
index 0000000..f874275
--- /dev/null
+++ b/composer.lock
@@ -0,0 +1,1628 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "6dd0a1e7a9fdc3d2b32ae31d4e55f327",
+    "packages": [],
+    "packages-dev": [
+        {
+            "name": "myclabs/deep-copy",
+            "version": "1.11.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/myclabs/DeepCopy.git",
+                "reference": "7284c22080590fb39f2ffa3e9057f10a4ddd0e0c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/7284c22080590fb39f2ffa3e9057f10a4ddd0e0c",
+                "reference": "7284c22080590fb39f2ffa3e9057f10a4ddd0e0c",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1 || ^8.0"
+            },
+            "conflict": {
+                "doctrine/collections": "<1.6.8",
+                "doctrine/common": "<2.13.3 || >=3,<3.2.2"
+            },
+            "require-dev": {
+                "doctrine/collections": "^1.6.8",
+                "doctrine/common": "^2.13.3 || ^3.2.2",
+                "phpunit/phpunit": "^7.5.20 || ^8.5.23 || ^9.5.13"
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "src/DeepCopy/deep_copy.php"
+                ],
+                "psr-4": {
+                    "DeepCopy\\": "src/DeepCopy/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "Create deep copies (clones) of your objects",
+            "keywords": [
+                "clone",
+                "copy",
+                "duplicate",
+                "object",
+                "object graph"
+            ],
+            "support": {
+                "issues": "https://github.com/myclabs/DeepCopy/issues",
+                "source": "https://github.com/myclabs/DeepCopy/tree/1.11.1"
+            },
+            "funding": [
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/myclabs/deep-copy",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2023-03-08T13:26:56+00:00"
+        },
+        {
+            "name": "nikic/php-parser",
+            "version": "v4.15.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nikic/PHP-Parser.git",
+                "reference": "11e2663a5bc9db5d714eedb4277ee300403b4a9e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/11e2663a5bc9db5d714eedb4277ee300403b4a9e",
+                "reference": "11e2663a5bc9db5d714eedb4277ee300403b4a9e",
+                "shasum": ""
+            },
+            "require": {
+                "ext-tokenizer": "*",
+                "php": ">=7.0"
+            },
+            "require-dev": {
+                "ircmaxell/php-yacc": "^0.0.7",
+                "phpunit/phpunit": "^6.5 || ^7.0 || ^8.0 || ^9.0"
+            },
+            "bin": [
+                "bin/php-parse"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.9-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "PhpParser\\": "lib/PhpParser"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Nikita Popov"
+                }
+            ],
+            "description": "A PHP parser written in PHP",
+            "keywords": [
+                "parser",
+                "php"
+            ],
+            "support": {
+                "issues": "https://github.com/nikic/PHP-Parser/issues",
+                "source": "https://github.com/nikic/PHP-Parser/tree/v4.15.5"
+            },
+            "time": "2023-05-19T20:20:00+00:00"
+        },
+        {
+            "name": "phar-io/manifest",
+            "version": "2.0.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phar-io/manifest.git",
+                "reference": "97803eca37d319dfa7826cc2437fc020857acb53"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phar-io/manifest/zipball/97803eca37d319dfa7826cc2437fc020857acb53",
+                "reference": "97803eca37d319dfa7826cc2437fc020857acb53",
+                "shasum": ""
+            },
+            "require": {
+                "ext-dom": "*",
+                "ext-phar": "*",
+                "ext-xmlwriter": "*",
+                "phar-io/version": "^3.0.1",
+                "php": "^7.2 || ^8.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.0.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Arne Blankerts",
+                    "email": "arne@blankerts.de",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Sebastian Heuer",
+                    "email": "sebastian@phpeople.de",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Component for reading phar.io manifest information from a PHP Archive (PHAR)",
+            "support": {
+                "issues": "https://github.com/phar-io/manifest/issues",
+                "source": "https://github.com/phar-io/manifest/tree/2.0.3"
+            },
+            "time": "2021-07-20T11:28:43+00:00"
+        },
+        {
+            "name": "phar-io/version",
+            "version": "3.2.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phar-io/version.git",
+                "reference": "4f7fd7836c6f332bb2933569e566a0d6c4cbed74"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phar-io/version/zipball/4f7fd7836c6f332bb2933569e566a0d6c4cbed74",
+                "reference": "4f7fd7836c6f332bb2933569e566a0d6c4cbed74",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2 || ^8.0"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Arne Blankerts",
+                    "email": "arne@blankerts.de",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Sebastian Heuer",
+                    "email": "sebastian@phpeople.de",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Library for handling version information and constraints",
+            "support": {
+                "issues": "https://github.com/phar-io/version/issues",
+                "source": "https://github.com/phar-io/version/tree/3.2.1"
+            },
+            "time": "2022-02-21T01:04:05+00:00"
+        },
+        {
+            "name": "phpunit/php-code-coverage",
+            "version": "10.1.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/php-code-coverage.git",
+                "reference": "db1497ec8dd382e82c962f7abbe0320e4882ee4e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/db1497ec8dd382e82c962f7abbe0320e4882ee4e",
+                "reference": "db1497ec8dd382e82c962f7abbe0320e4882ee4e",
+                "shasum": ""
+            },
+            "require": {
+                "ext-dom": "*",
+                "ext-libxml": "*",
+                "ext-xmlwriter": "*",
+                "nikic/php-parser": "^4.15",
+                "php": ">=8.1",
+                "phpunit/php-file-iterator": "^4.0",
+                "phpunit/php-text-template": "^3.0",
+                "sebastian/code-unit-reverse-lookup": "^3.0",
+                "sebastian/complexity": "^3.0",
+                "sebastian/environment": "^6.0",
+                "sebastian/lines-of-code": "^2.0",
+                "sebastian/version": "^4.0",
+                "theseer/tokenizer": "^1.2.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.1"
+            },
+            "suggest": {
+                "ext-pcov": "PHP extension that provides line coverage",
+                "ext-xdebug": "PHP extension that provides line coverage as well as branch and path coverage"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "10.1-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Library that provides collection, processing, and rendering functionality for PHP code coverage information.",
+            "homepage": "https://github.com/sebastianbergmann/php-code-coverage",
+            "keywords": [
+                "coverage",
+                "testing",
+                "xunit"
+            ],
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/php-code-coverage/issues",
+                "security": "https://github.com/sebastianbergmann/php-code-coverage/security/policy",
+                "source": "https://github.com/sebastianbergmann/php-code-coverage/tree/10.1.2"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-05-22T09:04:27+00:00"
+        },
+        {
+            "name": "phpunit/php-file-iterator",
+            "version": "4.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/php-file-iterator.git",
+                "reference": "5647d65443818959172645e7ed999217360654b6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-file-iterator/zipball/5647d65443818959172645e7ed999217360654b6",
+                "reference": "5647d65443818959172645e7ed999217360654b6",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "4.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "FilterIterator implementation that filters files based on a list of suffixes.",
+            "homepage": "https://github.com/sebastianbergmann/php-file-iterator/",
+            "keywords": [
+                "filesystem",
+                "iterator"
+            ],
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/php-file-iterator/issues",
+                "security": "https://github.com/sebastianbergmann/php-file-iterator/security/policy",
+                "source": "https://github.com/sebastianbergmann/php-file-iterator/tree/4.0.2"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-05-07T09:13:23+00:00"
+        },
+        {
+            "name": "phpunit/php-invoker",
+            "version": "4.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/php-invoker.git",
+                "reference": "f5e568ba02fa5ba0ddd0f618391d5a9ea50b06d7"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-invoker/zipball/f5e568ba02fa5ba0ddd0f618391d5a9ea50b06d7",
+                "reference": "f5e568ba02fa5ba0ddd0f618391d5a9ea50b06d7",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1"
+            },
+            "require-dev": {
+                "ext-pcntl": "*",
+                "phpunit/phpunit": "^10.0"
+            },
+            "suggest": {
+                "ext-pcntl": "*"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "4.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Invoke callables with a timeout",
+            "homepage": "https://github.com/sebastianbergmann/php-invoker/",
+            "keywords": [
+                "process"
+            ],
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/php-invoker/issues",
+                "source": "https://github.com/sebastianbergmann/php-invoker/tree/4.0.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-02-03T06:56:09+00:00"
+        },
+        {
+            "name": "phpunit/php-text-template",
+            "version": "3.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/php-text-template.git",
+                "reference": "9f3d3709577a527025f55bcf0f7ab8052c8bb37d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-text-template/zipball/9f3d3709577a527025f55bcf0f7ab8052c8bb37d",
+                "reference": "9f3d3709577a527025f55bcf0f7ab8052c8bb37d",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "3.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Simple template engine.",
+            "homepage": "https://github.com/sebastianbergmann/php-text-template/",
+            "keywords": [
+                "template"
+            ],
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/php-text-template/issues",
+                "source": "https://github.com/sebastianbergmann/php-text-template/tree/3.0.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-02-03T06:56:46+00:00"
+        },
+        {
+            "name": "phpunit/php-timer",
+            "version": "6.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/php-timer.git",
+                "reference": "e2a2d67966e740530f4a3343fe2e030ffdc1161d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-timer/zipball/e2a2d67966e740530f4a3343fe2e030ffdc1161d",
+                "reference": "e2a2d67966e740530f4a3343fe2e030ffdc1161d",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "6.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Utility class for timing",
+            "homepage": "https://github.com/sebastianbergmann/php-timer/",
+            "keywords": [
+                "timer"
+            ],
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/php-timer/issues",
+                "source": "https://github.com/sebastianbergmann/php-timer/tree/6.0.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-02-03T06:57:52+00:00"
+        },
+        {
+            "name": "phpunit/phpunit",
+            "version": "10.1.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/phpunit.git",
+                "reference": "2379ebafc1737e71cdc84f402acb6b7f04198b9d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/2379ebafc1737e71cdc84f402acb6b7f04198b9d",
+                "reference": "2379ebafc1737e71cdc84f402acb6b7f04198b9d",
+                "shasum": ""
+            },
+            "require": {
+                "ext-dom": "*",
+                "ext-json": "*",
+                "ext-libxml": "*",
+                "ext-mbstring": "*",
+                "ext-xml": "*",
+                "ext-xmlwriter": "*",
+                "myclabs/deep-copy": "^1.10.1",
+                "phar-io/manifest": "^2.0.3",
+                "phar-io/version": "^3.0.2",
+                "php": ">=8.1",
+                "phpunit/php-code-coverage": "^10.1.1",
+                "phpunit/php-file-iterator": "^4.0",
+                "phpunit/php-invoker": "^4.0",
+                "phpunit/php-text-template": "^3.0",
+                "phpunit/php-timer": "^6.0",
+                "sebastian/cli-parser": "^2.0",
+                "sebastian/code-unit": "^2.0",
+                "sebastian/comparator": "^5.0",
+                "sebastian/diff": "^5.0",
+                "sebastian/environment": "^6.0",
+                "sebastian/exporter": "^5.0",
+                "sebastian/global-state": "^6.0",
+                "sebastian/object-enumerator": "^5.0",
+                "sebastian/recursion-context": "^5.0",
+                "sebastian/type": "^4.0",
+                "sebastian/version": "^4.0"
+            },
+            "suggest": {
+                "ext-soap": "To be able to generate mocks based on WSDL files"
+            },
+            "bin": [
+                "phpunit"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "10.1-dev"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "src/Framework/Assert/Functions.php"
+                ],
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "The PHP Unit Testing framework.",
+            "homepage": "https://phpunit.de/",
+            "keywords": [
+                "phpunit",
+                "testing",
+                "xunit"
+            ],
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/phpunit/issues",
+                "security": "https://github.com/sebastianbergmann/phpunit/security/policy",
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/10.1.3"
+            },
+            "funding": [
+                {
+                    "url": "https://phpunit.de/sponsors.html",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/phpunit/phpunit",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2023-05-11T05:16:22+00:00"
+        },
+        {
+            "name": "sebastian/cli-parser",
+            "version": "2.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/cli-parser.git",
+                "reference": "efdc130dbbbb8ef0b545a994fd811725c5282cae"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/cli-parser/zipball/efdc130dbbbb8ef0b545a994fd811725c5282cae",
+                "reference": "efdc130dbbbb8ef0b545a994fd811725c5282cae",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "2.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Library for parsing CLI options",
+            "homepage": "https://github.com/sebastianbergmann/cli-parser",
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/cli-parser/issues",
+                "source": "https://github.com/sebastianbergmann/cli-parser/tree/2.0.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-02-03T06:58:15+00:00"
+        },
+        {
+            "name": "sebastian/code-unit",
+            "version": "2.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/code-unit.git",
+                "reference": "a81fee9eef0b7a76af11d121767abc44c104e503"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/code-unit/zipball/a81fee9eef0b7a76af11d121767abc44c104e503",
+                "reference": "a81fee9eef0b7a76af11d121767abc44c104e503",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "2.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Collection of value objects that represent the PHP code units",
+            "homepage": "https://github.com/sebastianbergmann/code-unit",
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/code-unit/issues",
+                "source": "https://github.com/sebastianbergmann/code-unit/tree/2.0.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-02-03T06:58:43+00:00"
+        },
+        {
+            "name": "sebastian/code-unit-reverse-lookup",
+            "version": "3.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/code-unit-reverse-lookup.git",
+                "reference": "5e3a687f7d8ae33fb362c5c0743794bbb2420a1d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/code-unit-reverse-lookup/zipball/5e3a687f7d8ae33fb362c5c0743794bbb2420a1d",
+                "reference": "5e3a687f7d8ae33fb362c5c0743794bbb2420a1d",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "3.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Looks up which function or method a line of code belongs to",
+            "homepage": "https://github.com/sebastianbergmann/code-unit-reverse-lookup/",
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/code-unit-reverse-lookup/issues",
+                "source": "https://github.com/sebastianbergmann/code-unit-reverse-lookup/tree/3.0.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-02-03T06:59:15+00:00"
+        },
+        {
+            "name": "sebastian/comparator",
+            "version": "5.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/comparator.git",
+                "reference": "72f01e6586e0caf6af81297897bd112eb7e9627c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/comparator/zipball/72f01e6586e0caf6af81297897bd112eb7e9627c",
+                "reference": "72f01e6586e0caf6af81297897bd112eb7e9627c",
+                "shasum": ""
+            },
+            "require": {
+                "ext-dom": "*",
+                "ext-mbstring": "*",
+                "php": ">=8.1",
+                "sebastian/diff": "^5.0",
+                "sebastian/exporter": "^5.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "5.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                },
+                {
+                    "name": "Jeff Welch",
+                    "email": "whatthejeff@gmail.com"
+                },
+                {
+                    "name": "Volker Dusch",
+                    "email": "github@wallbash.com"
+                },
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@2bepublished.at"
+                }
+            ],
+            "description": "Provides the functionality to compare PHP values for equality",
+            "homepage": "https://github.com/sebastianbergmann/comparator",
+            "keywords": [
+                "comparator",
+                "compare",
+                "equality"
+            ],
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/comparator/issues",
+                "source": "https://github.com/sebastianbergmann/comparator/tree/5.0.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-02-03T07:07:16+00:00"
+        },
+        {
+            "name": "sebastian/complexity",
+            "version": "3.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/complexity.git",
+                "reference": "e67d240970c9dc7ea7b2123a6d520e334dd61dc6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/complexity/zipball/e67d240970c9dc7ea7b2123a6d520e334dd61dc6",
+                "reference": "e67d240970c9dc7ea7b2123a6d520e334dd61dc6",
+                "shasum": ""
+            },
+            "require": {
+                "nikic/php-parser": "^4.10",
+                "php": ">=8.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "3.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Library for calculating the complexity of PHP code units",
+            "homepage": "https://github.com/sebastianbergmann/complexity",
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/complexity/issues",
+                "source": "https://github.com/sebastianbergmann/complexity/tree/3.0.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-02-03T06:59:47+00:00"
+        },
+        {
+            "name": "sebastian/diff",
+            "version": "5.0.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/diff.git",
+                "reference": "912dc2fbe3e3c1e7873313cc801b100b6c68c87b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/diff/zipball/912dc2fbe3e3c1e7873313cc801b100b6c68c87b",
+                "reference": "912dc2fbe3e3c1e7873313cc801b100b6c68c87b",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.0",
+                "symfony/process": "^4.2 || ^5"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "5.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                },
+                {
+                    "name": "Kore Nordmann",
+                    "email": "mail@kore-nordmann.de"
+                }
+            ],
+            "description": "Diff implementation",
+            "homepage": "https://github.com/sebastianbergmann/diff",
+            "keywords": [
+                "diff",
+                "udiff",
+                "unidiff",
+                "unified diff"
+            ],
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/diff/issues",
+                "security": "https://github.com/sebastianbergmann/diff/security/policy",
+                "source": "https://github.com/sebastianbergmann/diff/tree/5.0.3"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-05-01T07:48:21+00:00"
+        },
+        {
+            "name": "sebastian/environment",
+            "version": "6.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/environment.git",
+                "reference": "43c751b41d74f96cbbd4e07b7aec9675651e2951"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/environment/zipball/43c751b41d74f96cbbd4e07b7aec9675651e2951",
+                "reference": "43c751b41d74f96cbbd4e07b7aec9675651e2951",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.0"
+            },
+            "suggest": {
+                "ext-posix": "*"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "6.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Provides functionality to handle HHVM/PHP environments",
+            "homepage": "https://github.com/sebastianbergmann/environment",
+            "keywords": [
+                "Xdebug",
+                "environment",
+                "hhvm"
+            ],
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/environment/issues",
+                "security": "https://github.com/sebastianbergmann/environment/security/policy",
+                "source": "https://github.com/sebastianbergmann/environment/tree/6.0.1"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-04-11T05:39:26+00:00"
+        },
+        {
+            "name": "sebastian/exporter",
+            "version": "5.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/exporter.git",
+                "reference": "f3ec4bf931c0b31e5b413f5b4fc970a7d03338c0"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/exporter/zipball/f3ec4bf931c0b31e5b413f5b4fc970a7d03338c0",
+                "reference": "f3ec4bf931c0b31e5b413f5b4fc970a7d03338c0",
+                "shasum": ""
+            },
+            "require": {
+                "ext-mbstring": "*",
+                "php": ">=8.1",
+                "sebastian/recursion-context": "^5.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "5.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                },
+                {
+                    "name": "Jeff Welch",
+                    "email": "whatthejeff@gmail.com"
+                },
+                {
+                    "name": "Volker Dusch",
+                    "email": "github@wallbash.com"
+                },
+                {
+                    "name": "Adam Harvey",
+                    "email": "aharvey@php.net"
+                },
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
+                }
+            ],
+            "description": "Provides the functionality to export PHP variables for visualization",
+            "homepage": "https://www.github.com/sebastianbergmann/exporter",
+            "keywords": [
+                "export",
+                "exporter"
+            ],
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/exporter/issues",
+                "source": "https://github.com/sebastianbergmann/exporter/tree/5.0.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-02-03T07:06:49+00:00"
+        },
+        {
+            "name": "sebastian/global-state",
+            "version": "6.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/global-state.git",
+                "reference": "aab257c712de87b90194febd52e4d184551c2d44"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/global-state/zipball/aab257c712de87b90194febd52e4d184551c2d44",
+                "reference": "aab257c712de87b90194febd52e4d184551c2d44",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1",
+                "sebastian/object-reflector": "^3.0",
+                "sebastian/recursion-context": "^5.0"
+            },
+            "require-dev": {
+                "ext-dom": "*",
+                "phpunit/phpunit": "^10.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "6.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Snapshotting of global state",
+            "homepage": "http://www.github.com/sebastianbergmann/global-state",
+            "keywords": [
+                "global state"
+            ],
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/global-state/issues",
+                "source": "https://github.com/sebastianbergmann/global-state/tree/6.0.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-02-03T07:07:38+00:00"
+        },
+        {
+            "name": "sebastian/lines-of-code",
+            "version": "2.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/lines-of-code.git",
+                "reference": "17c4d940ecafb3d15d2cf916f4108f664e28b130"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/lines-of-code/zipball/17c4d940ecafb3d15d2cf916f4108f664e28b130",
+                "reference": "17c4d940ecafb3d15d2cf916f4108f664e28b130",
+                "shasum": ""
+            },
+            "require": {
+                "nikic/php-parser": "^4.10",
+                "php": ">=8.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "2.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Library for counting the lines of code in PHP source code",
+            "homepage": "https://github.com/sebastianbergmann/lines-of-code",
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/lines-of-code/issues",
+                "source": "https://github.com/sebastianbergmann/lines-of-code/tree/2.0.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-02-03T07:08:02+00:00"
+        },
+        {
+            "name": "sebastian/object-enumerator",
+            "version": "5.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/object-enumerator.git",
+                "reference": "202d0e344a580d7f7d04b3fafce6933e59dae906"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/object-enumerator/zipball/202d0e344a580d7f7d04b3fafce6933e59dae906",
+                "reference": "202d0e344a580d7f7d04b3fafce6933e59dae906",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1",
+                "sebastian/object-reflector": "^3.0",
+                "sebastian/recursion-context": "^5.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "5.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Traverses array structures and object graphs to enumerate all referenced objects",
+            "homepage": "https://github.com/sebastianbergmann/object-enumerator/",
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/object-enumerator/issues",
+                "source": "https://github.com/sebastianbergmann/object-enumerator/tree/5.0.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-02-03T07:08:32+00:00"
+        },
+        {
+            "name": "sebastian/object-reflector",
+            "version": "3.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/object-reflector.git",
+                "reference": "24ed13d98130f0e7122df55d06c5c4942a577957"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/object-reflector/zipball/24ed13d98130f0e7122df55d06c5c4942a577957",
+                "reference": "24ed13d98130f0e7122df55d06c5c4942a577957",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "3.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Allows reflection of object attributes, including inherited and non-public ones",
+            "homepage": "https://github.com/sebastianbergmann/object-reflector/",
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/object-reflector/issues",
+                "source": "https://github.com/sebastianbergmann/object-reflector/tree/3.0.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-02-03T07:06:18+00:00"
+        },
+        {
+            "name": "sebastian/recursion-context",
+            "version": "5.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/recursion-context.git",
+                "reference": "05909fb5bc7df4c52992396d0116aed689f93712"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/recursion-context/zipball/05909fb5bc7df4c52992396d0116aed689f93712",
+                "reference": "05909fb5bc7df4c52992396d0116aed689f93712",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "5.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                },
+                {
+                    "name": "Jeff Welch",
+                    "email": "whatthejeff@gmail.com"
+                },
+                {
+                    "name": "Adam Harvey",
+                    "email": "aharvey@php.net"
+                }
+            ],
+            "description": "Provides functionality to recursively process PHP variables",
+            "homepage": "https://github.com/sebastianbergmann/recursion-context",
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/recursion-context/issues",
+                "source": "https://github.com/sebastianbergmann/recursion-context/tree/5.0.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-02-03T07:05:40+00:00"
+        },
+        {
+            "name": "sebastian/type",
+            "version": "4.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/type.git",
+                "reference": "462699a16464c3944eefc02ebdd77882bd3925bf"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/type/zipball/462699a16464c3944eefc02ebdd77882bd3925bf",
+                "reference": "462699a16464c3944eefc02ebdd77882bd3925bf",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^10.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "4.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Collection of value objects that represent the types of the PHP type system",
+            "homepage": "https://github.com/sebastianbergmann/type",
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/type/issues",
+                "source": "https://github.com/sebastianbergmann/type/tree/4.0.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-02-03T07:10:45+00:00"
+        },
+        {
+            "name": "sebastian/version",
+            "version": "4.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/version.git",
+                "reference": "c51fa83a5d8f43f1402e3f32a005e6262244ef17"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/version/zipball/c51fa83a5d8f43f1402e3f32a005e6262244ef17",
+                "reference": "c51fa83a5d8f43f1402e3f32a005e6262244ef17",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "4.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Library that helps with managing the version number of Git-hosted PHP projects",
+            "homepage": "https://github.com/sebastianbergmann/version",
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/version/issues",
+                "source": "https://github.com/sebastianbergmann/version/tree/4.0.1"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-02-07T11:34:05+00:00"
+        },
+        {
+            "name": "theseer/tokenizer",
+            "version": "1.2.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/theseer/tokenizer.git",
+                "reference": "34a41e998c2183e22995f158c581e7b5e755ab9e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/theseer/tokenizer/zipball/34a41e998c2183e22995f158c581e7b5e755ab9e",
+                "reference": "34a41e998c2183e22995f158c581e7b5e755ab9e",
+                "shasum": ""
+            },
+            "require": {
+                "ext-dom": "*",
+                "ext-tokenizer": "*",
+                "ext-xmlwriter": "*",
+                "php": "^7.2 || ^8.0"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Arne Blankerts",
+                    "email": "arne@blankerts.de",
+                    "role": "Developer"
+                }
+            ],
+            "description": "A small library for converting tokenized PHP source code into XML and potentially other formats",
+            "support": {
+                "issues": "https://github.com/theseer/tokenizer/issues",
+                "source": "https://github.com/theseer/tokenizer/tree/1.2.1"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/theseer",
+                    "type": "github"
+                }
+            ],
+            "time": "2021-07-28T10:34:58+00:00"
+        }
+    ],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=8.1"
+    },
+    "platform-dev": [],
+    "plugin-api-version": "2.3.0"
+}
diff --git a/src/Exceptions/EmptyNodeNameException.php b/src/Exceptions/EmptyNodeNameException.php
new file mode 100644
index 0000000..f11686b
--- /dev/null
+++ b/src/Exceptions/EmptyNodeNameException.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Madeorsk\Forwarded\Exceptions;
+
+/**
+ * Exception thrown when trying to guess the type on an empty node name.
+ */
+class EmptyNodeNameException extends \Exception
+{
+	public function __construct()
+	{
+		parent::__construct("Empty node name while guessing type of the ForwardNode.");
+	}
+}
diff --git a/src/Exceptions/NotIpAddressException.php b/src/Exceptions/NotIpAddressException.php
new file mode 100644
index 0000000..9b15481
--- /dev/null
+++ b/src/Exceptions/NotIpAddressException.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace Madeorsk\Forwarded\Exceptions;
+
+/**
+ * Exception thrown when the forward node interface is not an IP address and we are trying to get an IP address.
+ */
+class NotIpAddressException extends \Exception
+{
+	/**
+	 * @param string $nodeName The node name of the forward node.
+	 */
+	public function __construct(public string $nodeName)
+	{
+		parent::__construct("This forward node with the node name \"$this->nodeName\" is not an IP address.");
+	}
+}
diff --git a/src/Forward.php b/src/Forward.php
new file mode 100644
index 0000000..1c26d9e
--- /dev/null
+++ b/src/Forward.php
@@ -0,0 +1,139 @@
+<?php
+
+namespace Madeorsk\Forwarded;
+
+use Madeorsk\Forwarded\Exceptions\EmptyNodeNameException;
+
+/**
+ * Class of an element in the forwarded elements list as defined in RFC7239.
+ * @see https://datatracker.ietf.org/doc/html/rfc7239#section-5
+ * @see https://datatracker.ietf.org/doc/html/rfc7239#section-7.1
+ */
+class Forward
+{
+	/**
+	 * Identifies the user-agent facing interface of the proxy.
+	 * @var ForwardNode|null
+	 * @see https://datatracker.ietf.org/doc/html/rfc7239#section-5.1
+	 */
+	protected ?ForwardNode $by = null;
+
+	/**
+	 * Identifies the node making the request to the proxy.
+	 * @var ForwardNode|null
+	 * @see https://datatracker.ietf.org/doc/html/rfc7239#section-5.2
+	 */
+	protected ?ForwardNode $for = null;
+
+	/**
+	 * The host request header field as received by the proxy.
+	 * @var string|null
+	 * @see https://datatracker.ietf.org/doc/html/rfc7239#section-5.3
+	 */
+	protected ?string $host = null;
+
+	/**
+	 * Indicates what protocol was used to make the request.
+	 * @var string|null
+	 * @see https://datatracker.ietf.org/doc/html/rfc7239#section-5.4
+	 */
+	protected ?string $protocol = null;
+
+	/**
+	 * Create a new Forward.
+	 * @param array<string, string> $assoc - The associative array of token-value pairs in the forward.
+	 * @throws EmptyNodeNameException
+	 */
+	public function __construct(array $assoc = [])
+	{
+		// Load the given associative array.
+		$this->loadAssoc($assoc);
+	}
+
+	/**
+	 * Load the forward data from its token-value pairs.
+	 * @param array<string, string> $assoc - The associative array of token-value pairs in the forward.
+	 * @return void
+	 * @throws EmptyNodeNameException
+	 */
+	public function loadAssoc(array $assoc = []): void
+	{
+		// Read the interfaces, if they are specified.
+		if (!empty($assoc["by"]))
+			$this->by = new ForwardNode($assoc["by"]);
+		if (!empty($assoc["for"]))
+			$this->for = new ForwardNode($assoc["for"]);
+
+		// Store the host, if it is specified.
+		if (!empty($assoc["host"]))
+			$this->host = $assoc["host"];
+		// Store the protocol, if it is specified.
+		if (!empty($assoc["proto"]))
+			$this->protocol = $assoc["proto"];
+	}
+
+
+	/**
+	 * The "by" parameter is used to disclose the interface where the
+	 * request came in to the proxy server.
+	 * This is primarily added by reverse proxies that wish to forward this
+	 * information to the backend server.  It can also be interesting in a
+	 * multihomed environment to signal to backend servers from which the
+	 * request came.
+	 * @see https://datatracker.ietf.org/doc/html/rfc7239#section-5.1
+	 * @return ForwardNode|null - The node that identifies the interface, if there is one.
+	 */
+	public function by(): ?ForwardNode
+	{
+		return $this->by;
+	}
+
+	/**
+	 * The "for" parameter is used to disclose information about the client
+	 * that initiated the request and subsequent proxies in a chain of
+	 * proxies.
+	 * In a chain of proxy servers where this is fully utilized, the first
+	 * "for" parameter will disclose the client where the request was first
+	 * made, followed by any subsequent proxy identifiers.  The last proxy
+	 * in the chain is not part of the list of "for" parameters.  The last
+	 * proxy's IP address, and optionally a port number, are, however,
+	 * readily available as the remote IP address at the transport layer.
+	 * It can, however, be more relevant to read information about the last
+	 * proxy from preceding "Forwarded" header field's "by" parameter, if
+	 * present.
+	 * @see https://datatracker.ietf.org/doc/html/rfc7239#section-5.2
+	 * @return ForwardNode|null - The node that identifies the interface, if there is one.
+	 */
+	public function for(): ?ForwardNode
+	{
+		return $this->for;
+	}
+
+	/**
+	 * The "host" parameter is used to forward the original value of the
+	 * "Host" header field.  This can be used, for example, by the origin
+	 * server if a reverse proxy is rewriting the "Host" header field to
+	 * some internal host name.
+	 * @see https://datatracker.ietf.org/doc/html/rfc7239#section-5.3
+	 * @return string|null - The original host, if there is one.
+	 */
+	public function host(): ?string
+	{
+		return $this->host;
+	}
+
+	/**
+	 * The "proto" parameter has the value of the used protocol type.
+	 * For example, in an environment where a reverse proxy is also used as
+	 * a crypto offloader, this allows the origin server to rewrite URLs in
+	 * a document to match the type of connection as the user agent
+	 * requested, even though all connections to the origin server are
+	 * unencrypted HTTP.
+	 * @see https://datatracker.ietf.org/doc/html/rfc7239#section-5.4
+	 * @return string|null - The original protocol, if there is one.
+	 */
+	public function protocol(): ?string
+	{
+		return $this->protocol;
+	}
+}
diff --git a/src/ForwardNode.php b/src/ForwardNode.php
new file mode 100644
index 0000000..5e00d1c
--- /dev/null
+++ b/src/ForwardNode.php
@@ -0,0 +1,181 @@
+<?php
+
+namespace Madeorsk\Forwarded;
+
+use Madeorsk\Forwarded\Exceptions\EmptyNodeNameException;
+use Madeorsk\Forwarded\Exceptions\NotIpAddressException;
+
+/**
+ * The class of an interface that emitted or received the request (by / for).
+ * It is defined in section 6 of RFC 7239.
+ * @see https://datatracker.ietf.org/doc/html/rfc7239#section-6
+ */
+class ForwardNode
+{
+	/**
+	 * The raw node name.
+	 * @var string
+	 */
+	protected string $nodeName;
+
+	/**
+	 * The type of the node.
+	 * @var ForwardNodeType
+	 */
+	protected ForwardNodeType $nodeType;
+
+	/**
+	 * Create a new forward interface class from a raw node name.
+	 * @param string $nodeName - The raw node name.
+	 * @throws EmptyNodeNameException
+	 */
+	public function __construct(string $nodeName)
+	{
+		$this->setNodeName($nodeName);
+	}
+
+	/**
+	 * Set the node name.
+	 * @param string $nodeName - The new node name.
+	 * @return void
+	 * @throws EmptyNodeNameException
+	 */
+	public function setNodeName(string $nodeName): void
+	{
+		$this->nodeName = $nodeName;
+		// After setting the node name, we should update the current node type.
+		$this->guessType();
+	}
+
+	/**
+	 * Guess the node type based on the current node name.
+	 * @return ForwardNodeType - The updated node type.
+	 * @throws EmptyNodeNameException
+	 */
+	protected function guessType(): ForwardNodeType
+	{
+		if (empty($this->nodeName)) throw new EmptyNodeNameException();
+
+		if ($this->nodeName[0] == "_")
+			// If the node name starts with '_', it is an obfuscated identifier: https://datatracker.ietf.org/doc/html/rfc7239#section-6.3.
+			$this->nodeType = ForwardNodeType::IDENTIFIER;
+		elseif ($this->nodeName == "unknown")
+			// If the node name is "unknown", it is a special node from an unknown interface: https://datatracker.ietf.org/doc/html/rfc7239#section-6.2.
+			$this->nodeType = ForwardNodeType::UNKNOWN;
+		elseif ($this->nodeName[0] == "[")
+			// If the node starts with '[', it is an IPV6: https://datatracker.ietf.org/doc/html/rfc7239#section-6.1.
+			$this->nodeType = ForwardNodeType::IPV6;
+		else
+			// If nothing was true, it can only be an IPV4.
+			$this->nodeType = ForwardNodeType::IPV4;
+
+		return $this->nodeType; // Returning the updated node type.
+	}
+
+	/**
+	 * Determine if the current node interface is an IP address.
+	 * @return bool - True if it is an IP address, false otherwise.
+	 */
+	public function isIP(): bool
+	{
+		return in_array($this->nodeType, [ForwardNodeType::IPV4, ForwardNodeType::IPV6]);
+	}
+	/**
+	 * Determine if the current node interface is an IPV4 address.
+	 * @return bool - True if it is an IPV4 address, false otherwise.
+	 */
+	public function isV4(): bool
+	{
+		return $this->nodeType == ForwardNodeType::IPV4;
+	}
+	/**
+	 * Determine if the current node interface is an IPV6 address.
+	 * @return bool - True if it is an IPV6 address, false otherwise.
+	 */
+	public function isV6(): bool
+	{
+		return $this->nodeType == ForwardNodeType::IPV6;
+	}
+
+	/**
+	 * Get the IP address from the node name.
+	 * @return string - The IP address.
+	 * @throws NotIpAddressException
+	 */
+	public function getIp(): string
+	{
+		if ($this->isV4())
+			return $this->getIpv4();
+		if ($this->isV6())
+			return $this->getIpv6();
+
+		throw new NotIpAddressException($this->nodeName);
+	}
+	/**
+	 * Get the IPV4 address from the node name.
+	 * @return string - The IPV4 address.
+	 */
+	public function getIpv4(): string
+	{
+		// We try to find the port separator character.
+		$portSeparator = strrpos($this->nodeName, ":");
+
+		return $portSeparator !== false
+			// If there is a port separator character, we cut the string to keep only the IP address.
+			? substr($this->nodeName, 0, $portSeparator)
+			// If there is no port separator character, we can return the whole node name that should contain only the IP address.
+			: $this->nodeName;
+	}
+	/**
+	 * Get the IPV6 address from the node name.
+	 * @return string - The IPV6 address.
+	 */
+	public function getIpv6(): string
+	{
+		return substr($this->nodeName, 1,
+			// Finding the end of the IPV6 address. It is always enclosed in square brackets, according RFC 7239: https://datatracker.ietf.org/doc/html/rfc7239#section-6.1.
+			strrpos($this->nodeName, "]") - 1);
+	}
+
+	/**
+	 * Get the used port from the node name.
+	 * @return int|null - The used port, if there is one specified.
+	 */
+	public function getPort(): ?int
+	{
+		// We try to find the port separator character.
+		$portSeparator = strrpos($this->nodeName, ":",
+			// In an IPV6 address, the port separator can only be found after the end of the IP address (always enclosed in square brackets, according RFC 7239: https://datatracker.ietf.org/doc/html/rfc7239#section-6.1).
+			($ipv6EndPos = strrpos($this->nodeName, "]")) !== false ? $ipv6EndPos : 0);
+
+		// If we found a port separator, there is one and we can return it.
+		return $portSeparator !== false ? intval(substr($this->nodeName, $portSeparator + 1)) : null;
+	}
+
+	/**
+	 * Determine if the current node interface is unknown.
+	 * @return bool - True if it is unknown, false otherwise.
+	 */
+	public function isUnknown(): bool
+	{
+		return $this->nodeType == ForwardNodeType::UNKNOWN;
+	}
+
+	/**
+	 * Determine if the current node interface is an obfuscated identifier.
+	 * @return bool - True if it is an obfuscated identifier, false otherwise.
+	 */
+	public function isIdentifier(): bool
+	{
+		return $this->nodeType == ForwardNodeType::IDENTIFIER;
+	}
+
+	/**
+	 * Get the current obfuscated identifier without the leading '_'.
+	 * @return string - The identifier, without the leading '_'.
+	 */
+	public function getIdentifier(): string
+	{
+		return substr($this->nodeName, 1);
+	}
+}
diff --git a/src/ForwardNodeType.php b/src/ForwardNodeType.php
new file mode 100644
index 0000000..0bc8981
--- /dev/null
+++ b/src/ForwardNodeType.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace Madeorsk\Forwarded;
+
+/**
+ * An enumeration of the possible types of nodes as defined in section 6 of RFC7239.
+ * @see https://datatracker.ietf.org/doc/html/rfc7239#section-6
+ */
+enum ForwardNodeType: string
+{
+	/**
+	 * In the case of a node that is an IPV4, as defined in section 6.1.
+	 * @see https://datatracker.ietf.org/doc/html/rfc7239#section-6.1
+	 */
+	case IPV4 = "ipv4";
+	/**
+	 * In the case of a node that is an IPV6, as defined in section 6.1.
+	 * @see https://datatracker.ietf.org/doc/html/rfc7239#section-6.1
+	 */
+	case IPV6 = "ipv6";
+	/**
+	 * In the case of a node that is "unknown", as defined in section 6.2.
+	 * @see https://datatracker.ietf.org/doc/html/rfc7239#section-6.2
+	 */
+	case UNKNOWN = "unknown";
+	/**
+	 * In the case of a node that is an obfuscated identifier, as defined in section 6.3.
+	 * @see https://datatracker.ietf.org/doc/html/rfc7239#section-6.3
+	 */
+	case IDENTIFIER = "identifier";
+}
diff --git a/src/Forwarded.php b/src/Forwarded.php
new file mode 100644
index 0000000..d410658
--- /dev/null
+++ b/src/Forwarded.php
@@ -0,0 +1,71 @@
+<?php
+
+namespace Madeorsk\Forwarded;
+
+use Madeorsk\Forwarded\Exceptions\EmptyNodeNameException;
+
+/**
+ * The parsed Forwarded header.
+ */
+class Forwarded
+{
+	/**
+	 * @var Forward[]
+	 */
+	protected array $forwards;
+
+	/**
+	 * Create a new Forwarded parsed header.
+	 * @param array<(array<string, string>|Forward)> $forwards - An array of forwards.
+	 * @throws EmptyNodeNameException
+	 */
+	public function __construct(array $forwards = [])
+	{
+		$this->loadForwards($forwards);
+	}
+
+	/**
+	 * Load the given forwards array.
+	 * If the forwards array is an array of associative arrays, converting them as Forward objects.
+	 * @param array<(array<string, string>|Forward)> $forwards - An array of forwards.
+	 * @return void
+	 * @throws EmptyNodeNameException
+	 */
+	public function loadForwards(array $forwards): void
+	{
+		if (!empty($forwards))
+		{ // If some forwards have been given, we read them and save them.
+			$forwards = array_values($forwards); // Getting a simple forwards array with no index.
+			if ($forwards[0] instanceof Forward)
+				// If we have an array of Forward objects, we can simply save it.
+				$this->forwards = $forwards;
+			else
+				// If we have an array of associative arrays for each forward,
+				// we convert each forward associative array to a Forward object before to save the array.
+				$this->forwards = array_map(function (array $assoc) {
+					// Converting the current associative array as a Forward object.
+					return new Forward($assoc);
+				}, $forwards);
+		}
+		// If there are no forwards, reset to an empty array.
+		else $this->forwards = [];
+	}
+
+	/**
+	 * Get the first forward, if there is one.
+	 * @return Forward|null - If NULL, there are no forward.
+	 */
+	public function first(): ?Forward
+	{
+		return !empty($this->forwards) ? $this->forwards[0] : null;
+	}
+
+	/**
+	 * Get the forwards list.
+	 * @return Forward[] - The forwards list.
+	 */
+	public function getForwards(): array
+	{
+		return $this->forwards;
+	}
+}
diff --git a/src/Parser.php b/src/Parser.php
new file mode 100644
index 0000000..5be89f2
--- /dev/null
+++ b/src/Parser.php
@@ -0,0 +1,223 @@
+<?php
+
+namespace Madeorsk\Forwarded;
+
+use Madeorsk\Forwarded\Exceptions\EmptyNodeNameException;
+
+/**
+ * The Forwarded header parser, following the section 4 of RFC 7239.
+ * @see https://datatracker.ietf.org/doc/html/rfc7239#section-4
+ */
+class Parser
+{
+	/**
+	 * Parse the HTTP header found in `$_SERVER["HTTP_FORWARDED"]`.
+	 * @return Forwarded - The parsed Forwarded header.
+	 * @throws EmptyNodeNameException
+	 */
+	public function parseHttpHeader(): Forwarded
+	{
+		return $this->parse($_SERVER["HTTP_FORWARDED"]);
+	}
+
+	/**
+	 * The currently reading forwards list.
+	 * @var array
+	 */
+	protected array $forwards = [];
+	/**
+	 * An associative array (token => value) of the currently reading forward.
+	 * @var array<string, string>
+	 */
+	protected array $pairs = [];
+	/**
+	 * The currently reading token.
+	 * @var string
+	 */
+	protected string $token = "";
+	/**
+	 * The currently reading value.
+	 * @var string
+	 */
+	protected string $value = "";
+	/**
+	 * The currently reading quoted string.
+	 * @var string
+	 */
+	protected string $quotedString = "";
+	/**
+	 * The name of the currently reading value, which determine the variable to alter and the state function to use.
+	 * @var string
+	 */
+	protected string $currentState = self::TOKEN_STATE;
+
+	/**
+	 * Parse the header content in an array of associative arrays with token => value.
+	 * @see https://datatracker.ietf.org/doc/html/rfc7239#section-4 for token / value meaning.
+	 * @param string $headerContent - The header content string.
+	 * @return array<array<string, string>> - The parsed array of forwards [token => value] arrays.
+	 */
+	public function parseAssoc(string $headerContent): array
+	{
+		// Full reinitialization.
+		$this->forwards = [];
+		$this->pairs = [];
+		$this->reinitPairParsing();
+
+		foreach (mb_str_split($headerContent) as $char)
+		{ // For each character, we first execute the state function.
+			// The state function can change the state variable to the next state, so we store the current state in a local variable.
+			$currentState = $this->currentState;
+			if ($this->{"state".ucfirst($currentState)}($char))
+				// If the state function returned true, then we add the current char to the current state.
+				$this->{$currentState} .= $char;
+		}
+
+		if (!empty($this->token))
+			// If the token is not empty, we save the current pair.
+			$this->savePair();
+		if (!empty($this->pairs))
+			// If there are pairs, we save the current forward.
+			$this->saveForward();
+
+		return $this->forwards; // The parsing is finished, we can return the parsed forwards.
+	}
+
+	/**
+	 * Parse the header content in a Forwarded header object.
+	 * @param string $headerContent - The header content string.
+	 * @return Forwarded - The parsed Forwarded header object.
+	 * @throws EmptyNodeNameException
+	 */
+	public function parse(string $headerContent): Forwarded
+	{
+		return new Forwarded($this->parseAssoc($headerContent));
+	}
+
+	/**
+	 * Reinitialize the parsing of a pair.
+	 * @return void
+	 */
+	protected function reinitPairParsing(): void
+	{
+		$this->token = "";
+		$this->value = "";
+		$this->quotedString = "";
+		$this->currentState = self::TOKEN_STATE;
+	}
+
+	/**
+	 * Save the currently parsing pair and reinitialize parsing to read another one.
+	 * @return void
+	 */
+	protected function savePair(): void
+	{
+		// There should be at least one filled value between `value` and `quotedString`.
+		$this->pairs[trim($this->token)] = trim($this->value.$this->quotedString);
+		$this->reinitPairParsing();
+	}
+	/**
+	 * Save the currently parsing forward and reinitialize parsing to read another one.
+	 * @return void
+	 */
+	protected function saveForward(): void
+	{
+		if (!empty($this->token))
+			// If the token is not empty, we save the current pair.
+			$this->savePair();
+
+		$this->forwards[] = $this->pairs;
+		$this->pairs = [];
+		$this->reinitPairParsing();
+	}
+
+
+	/*
+	 *
+	 *  =*= STATES CONSTANTS AND FUNCTIONS =*=
+	 *
+	 */
+
+
+	const TOKEN_STATE = "token";
+	const VALUE_STATE = "value";
+	const QUOTED_STRING_STATE = "quotedString";
+	const QUOTED_STRING_ESCAPING_STATE = "quotedStringEscaping";
+
+	/**
+	 * The state function of token parsing.
+	 * @param string $char - The currently reading character.
+	 * @return bool - True if the current character should be added to the token, false otherwise.
+	 */
+	protected function stateToken(string $char): bool
+	{
+		switch ($char)
+		{
+			case "=":
+				$this->currentState = self::VALUE_STATE;
+				return false;
+
+			default:
+				return true;
+		}
+	}
+	/**
+	 * The state function of value parsing.
+	 * @param string $char - The currently reading character.
+	 * @return bool - True if the current character should be added to the value, false otherwise.
+	 */
+	protected function stateValue(string $char): bool
+	{
+		if (empty($this->value))
+		{ // If there is an empty value, we check if this value can be a quoted string.
+			if ($char == "\"")
+			{ // The value starts with a quote, it is a quoted string.
+				$this->currentState = self::QUOTED_STRING_STATE;
+				return false;
+			}
+		}
+
+		switch ($char)
+		{
+			case ";":
+				$this->savePair();
+				return false;
+			case ",":
+				$this->saveForward();
+				return false;
+
+			default:
+				return true;
+		}
+	}
+	/**
+	 * The state function of quoted string parsing.
+	 * @param string $char - The currently reading character.
+	 * @return bool - True if the current character should be added to the value, false otherwise.
+	 */
+	protected function stateQuotedString(string $char): bool
+	{
+		switch ($char)
+		{
+			case "\"":
+				$this->currentState = self::VALUE_STATE;
+				return false;
+			case "\\":
+				$this->currentState = self::QUOTED_STRING_ESCAPING_STATE;
+				return false;
+
+			default:
+				return true;
+		}
+	}
+	/**
+	 * The state function of "quoted string while escaping" parsing.
+	 * @param string $char - The currently reading character.
+	 * @return bool - True if the current character should be added to the value, false otherwise.
+	 */
+	protected function stateQuotedStringEscaping(string $char): bool
+	{
+		$this->currentState = self::QUOTED_STRING_STATE;
+		return true;
+	}
+}
diff --git a/tests/ParseTest.php b/tests/ParseTest.php
new file mode 100644
index 0000000..592b9d8
--- /dev/null
+++ b/tests/ParseTest.php
@@ -0,0 +1,86 @@
+<?php
+
+namespace Madeorsk\Forwarded\Tests;
+
+use Madeorsk\Forwarded\Parser;
+use PHPUnit\Framework\TestCase;
+
+class ParseTest extends TestCase
+{
+	/**
+	 * The first example of Section 7.5 of RFC 7239.
+	 * @see https://datatracker.ietf.org/doc/html/rfc7239#section-7.5
+	 * @return void
+	 */
+	public function testSimpleForward(): void
+	{
+		$forwarded = (new Parser())->parse("for=192.0.2.43");
+
+		$this->assertSame(1, count($forwarded->getForwards()));
+		$this->assertSame("192.0.2.43", $forwarded->first()->for()->getIp());
+		$this->assertNull($forwarded->first()->by());
+		$this->assertNull($forwarded->first()->host());
+		$this->assertNull($forwarded->first()->protocol());
+	}
+
+	/**
+	 * The example of Section 7.1 of RFC 7239.
+	 * @see https://datatracker.ietf.org/doc/html/rfc7239#section-7.1
+	 * @return void
+	 */
+	public function testExample71(): void
+	{
+		$forwarded = (new Parser())->parse("for=192.0.2.43,for=\"[2001:db8:cafe::17]\",for=unknown");
+
+		$this->assertSame(3, count($forwarded->getForwards()));
+		$this->assertSame("192.0.2.43", $forwarded->first()->for()->getIp());
+		$this->assertSame("2001:db8:cafe::17", $forwarded->getForwards()[1]->for()->getIp());
+		$this->assertTrue($forwarded->getForwards()[2]->for()->isUnknown());
+	}
+
+	public function testEverything(): void
+	{
+		$forwarded = (new Parser())->parse("for=192.0.2.43:55423;proto=http;host=test.dev;by=unknown,for=_something; by=unknown, for=\"[2001:db8:cafe::17]:22\";host=another.test;by=172.55.10.10,for=unknown");
+
+		// Testing that we read enough forwards.
+		$this->assertSame(4, count($forwarded->getForwards()));
+
+		// Testing the first forward.
+		$forward = $forwarded->getForwards()[0];
+		$this->assertTrue($forward->for()->isIP());
+		$this->assertTrue($forward->for()->isV4());
+		$this->assertSame("192.0.2.43", $forward->for()->getIp());
+		$this->assertSame(55423, $forward->for()->getPort());
+		$this->assertTrue($forward->by()->isUnknown());
+		$this->assertSame("test.dev", $forward->host());
+		$this->assertSame("http", $forward->protocol());
+
+		// Testing the second forward.
+		$forward = $forwarded->getForwards()[1];
+		$this->assertTrue($forward->for()->isIdentifier());
+		$this->assertSame("something", $forward->for()->getIdentifier());
+		$this->assertTrue($forward->by()->isUnknown());
+		$this->assertNull($forward->host());
+		$this->assertNull($forward->protocol());
+
+		// Testing the third forward.
+		$forward = $forwarded->getForwards()[2];
+		$this->assertTrue($forward->for()->isIP());
+		$this->assertTrue($forward->for()->isV6());
+		$this->assertSame("2001:db8:cafe::17", $forward->for()->getIp());
+		$this->assertSame(22, $forward->for()->getPort());
+		$this->assertTrue($forward->by()->isIP());
+		$this->assertTrue($forward->by()->isV4());
+		$this->assertSame("172.55.10.10", $forward->by()->getIp());
+		$this->assertNull($forward->by()->getPort());
+		$this->assertSame("another.test", $forward->host());
+		$this->assertNull($forward->protocol());
+
+		// Testing the fourth forward.
+		$forward = $forwarded->getForwards()[3];
+		$this->assertTrue($forward->for()->isUnknown());
+		$this->assertNull($forward->by());
+		$this->assertNull($forward->host());
+		$this->assertNull($forward->protocol());
+	}
+}