readd implementation folder

2022-05-19 23:39:08 +02:00 · 2022-05-19 23:39:08 +02:00 · a4f171b98c
commit a4f171b98c
parent 7ff078b16f
80 changed files with 8471 additions and 0 deletions
--- a/implementation/03/composer.json
+++ b/implementation/03/composer.json
@ -0,0 +1,18 @@
+{
+    "name": "lubiana/no-framework",
+    "autoload": {
+        "psr-4": {
+            "Lubiana\\NoFramework\\": "src/"
+        }
+    },
+    "authors": [
+        {
+            "name": "example",
+            "email": "test@example.com"
+        }
+    ],
+    "require": {
+        "php": ">=8.1",
+        "filp/whoops": "^2.14"
+    }
+}
--- a/implementation/03/public/favicon.ico
+++ b/implementation/03/public/favicon.ico
--- a/implementation/03/public/index.php
+++ b/implementation/03/public/index.php
@ -0,0 +1,3 @@
+<?php declare(strict_types=1);
+
+require __DIR__ . '/../src/Bootstrap.php';
--- a/implementation/03/src/Bootstrap.php
+++ b/implementation/03/src/Bootstrap.php
@ -0,0 +1,27 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework;
+
+use Whoops\Handler\PrettyPageHandler;
+use Whoops\Run;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$environment = getenv('ENVIRONMENT') ?: 'dev';
+
+error_reporting(E_ALL);
+
+$whoops = new Run();
+
+if ($environment === 'dev') {
+    $whoops->pushHandler(new PrettyPageHandler());
+} else {
+    $whoops->pushHandler(function (\Throwable $t) {
+        error_log('ERROR: ' . $t->getMessage(), $t->getCode());
+        echo 'Oooopsie';
+    });
+}
+
+$whoops->register();
+
+echo 'Hello World!';
--- a/implementation/04/composer.json
+++ b/implementation/04/composer.json
@ -0,0 +1,45 @@
+{
+    "name": "lubiana/no-framework",
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+        }
+    },
+    "authors": [
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+            "email": "test@example.com"
+        }
+    ],
+    "require": {
+        "php": ">=8.1",
+        "filp/whoops": "^2.14"
+    },
+    "require-dev": {
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+        "symfony/var-dumper": "^6.0",
+        "slevomat/coding-standard": "^7.2",
+        "symplify/easy-coding-standard": "^10.2",
+        "rector/rector": "^0.12.23",
+        "phpstan/extension-installer": "^1.1",
+        "phpstan/phpstan-strict-rules": "^1.2",
+        "thecodingmachine/phpstan-strict-rules": "^1.0"
+    },
+    "config": {
+        "allow-plugins": {
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+            "phpstan/extension-installer": true
+        }
+    },
+    "scripts": {
+        "serve": [
+            "Composer\\Config::disableProcessTimeout",
+            "php -S 0.0.0.0:1235 -t public"
+        ],
+        "phpstan": "./vendor/bin/phpstan analyze",
+        "baseline": "./vendor/bin/phpstan analyze --generate-baseline",
+        "check": "./vendor/bin/ecs",
+        "fix": "./vendor/bin/ecs --fix",
+        "rector": "./vendor/bin/rector process"
+    }
+}
--- a/implementation/04/composer.lock
+++ b/implementation/04/composer.lock
@ -0,0 +1,872 @@
+{
+    "_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",
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+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/slevomat/coding-standard",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2022-05-06T10:58:42+00:00"
+        },
+        {
+            "name": "squizlabs/php_codesniffer",
+            "version": "3.6.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/squizlabs/PHP_CodeSniffer.git",
+                "reference": "5e4e71592f69da17871dba6e80dd51bce74a351a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/5e4e71592f69da17871dba6e80dd51bce74a351a",
+                "reference": "5e4e71592f69da17871dba6e80dd51bce74a351a",
+                "shasum": ""
+            },
+            "require": {
+                "ext-simplexml": "*",
+                "ext-tokenizer": "*",
+                "ext-xmlwriter": "*",
+                "php": ">=5.4.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.0 || ^5.0 || ^6.0 || ^7.0"
+            },
+            "bin": [
+                "bin/phpcs",
+                "bin/phpcbf"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.x-dev"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Greg Sherwood",
+                    "role": "lead"
+                }
+            ],
+            "description": "PHP_CodeSniffer tokenizes PHP, JavaScript and CSS files and detects violations of a defined set of coding standards.",
+            "homepage": "https://github.com/squizlabs/PHP_CodeSniffer",
+            "keywords": [
+                "phpcs",
+                "standards"
+            ],
+            "support": {
+                "issues": "https://github.com/squizlabs/PHP_CodeSniffer/issues",
+                "source": "https://github.com/squizlabs/PHP_CodeSniffer",
+                "wiki": "https://github.com/squizlabs/PHP_CodeSniffer/wiki"
+            },
+            "time": "2021-12-12T21:44:58+00:00"
+        },
+        {
+            "name": "symfony/polyfill-mbstring",
+            "version": "v1.25.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-mbstring.git",
+                "reference": "0abb51d2f102e00a4eefcf46ba7fec406d245825"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/0abb51d2f102e00a4eefcf46ba7fec406d245825",
+                "reference": "0abb51d2f102e00a4eefcf46ba7fec406d245825",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "provide": {
+                "ext-mbstring": "*"
+            },
+            "suggest": {
+                "ext-mbstring": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "1.23-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "bootstrap.php"
+                ],
+                "psr-4": {
+                    "Symfony\\Polyfill\\Mbstring\\": ""
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for the Mbstring extension",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "mbstring",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.25.0"
+            },
+            "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": "2021-11-30T18:21:41+00:00"
+        },
+        {
+            "name": "symfony/var-dumper",
+            "version": "v6.0.8",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/var-dumper.git",
+                "reference": "fa61dfb4bd3068df2492013dc65f3190e9f550c0"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/var-dumper/zipball/fa61dfb4bd3068df2492013dc65f3190e9f550c0",
+                "reference": "fa61dfb4bd3068df2492013dc65f3190e9f550c0",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.0.2",
+                "symfony/polyfill-mbstring": "~1.0"
+            },
+            "conflict": {
+                "phpunit/phpunit": "<5.4.3",
+                "symfony/console": "<5.4"
+            },
+            "require-dev": {
+                "ext-iconv": "*",
+                "symfony/console": "^5.4|^6.0",
+                "symfony/process": "^5.4|^6.0",
+                "symfony/uid": "^5.4|^6.0",
+                "twig/twig": "^2.13|^3.0.4"
+            },
+            "suggest": {
+                "ext-iconv": "To convert non-UTF-8 strings to UTF-8 (or symfony/polyfill-iconv in case ext-iconv cannot be used).",
+                "ext-intl": "To show region name in time zone dump",
+                "symfony/console": "To use the ServerDumpCommand and/or the bin/var-dump-server script"
+            },
+            "bin": [
+                "Resources/bin/var-dump-server"
+            ],
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "Resources/functions/dump.php"
+                ],
+                "psr-4": {
+                    "Symfony\\Component\\VarDumper\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "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": "Provides mechanisms for walking through any arbitrary PHP variable",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "debug",
+                "dump"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/var-dumper/tree/v6.0.8"
+            },
+            "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": "2022-04-26T13:22:23+00:00"
+        },
+        {
+            "name": "symplify/easy-coding-standard",
+            "version": "10.2.6",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symplify/easy-coding-standard.git",
+                "reference": "8875d8cd438756c9719fcdcc3b7d0c1d06515dd5"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symplify/easy-coding-standard/zipball/8875d8cd438756c9719fcdcc3b7d0c1d06515dd5",
+                "reference": "8875d8cd438756c9719fcdcc3b7d0c1d06515dd5",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.2"
+            },
+            "conflict": {
+                "friendsofphp/php-cs-fixer": "<3.0",
+                "squizlabs/php_codesniffer": "<3.6"
+            },
+            "bin": [
+                "bin/ecs"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "9.5-dev"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "Prefixed scoped version of ECS package",
+            "support": {
+                "source": "https://github.com/symplify/easy-coding-standard/tree/10.2.6"
+            },
+            "funding": [
+                {
+                    "url": "https://www.paypal.me/rectorphp",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/tomasvotruba",
+                    "type": "github"
+                }
+            ],
+            "time": "2022-05-17T07:11:50+00:00"
+        },
+        {
+            "name": "thecodingmachine/phpstan-strict-rules",
+            "version": "v1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/thecodingmachine/phpstan-strict-rules.git",
+                "reference": "2ba8fa8b328c45f3b149c05def5bf96793c594b6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/thecodingmachine/phpstan-strict-rules/zipball/2ba8fa8b328c45f3b149c05def5bf96793c594b6",
+                "reference": "2ba8fa8b328c45f3b149c05def5bf96793c594b6",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1|^8.0",
+                "phpstan/phpstan": "^1.0"
+            },
+            "require-dev": {
+                "php-coveralls/php-coveralls": "^2.1",
+                "phpunit/phpunit": "^7.1"
+            },
+            "type": "phpstan-extension",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0-dev"
+                },
+                "phpstan": {
+                    "includes": [
+                        "phpstan-strict-rules.neon"
+                    ]
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "TheCodingMachine\\PHPStan\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "David Négrier",
+                    "email": "d.negrier@thecodingmachine.com"
+                }
+            ],
+            "description": "A set of additional rules for PHPStan based on best practices followed at TheCodingMachine",
+            "support": {
+                "issues": "https://github.com/thecodingmachine/phpstan-strict-rules/issues",
+                "source": "https://github.com/thecodingmachine/phpstan-strict-rules/tree/v1.0.0"
+            },
+            "time": "2021-11-08T09:10:49+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"
+}
--- a/implementation/04/ecs.php
+++ b/implementation/04/ecs.php
@ -0,0 +1,89 @@
+<?php declare(strict_types=1);
+
+use PhpCsFixer\Fixer\Import\OrderedImportsFixer;
+use PhpCsFixer\Fixer\Operator\NewWithBracesFixer;
+use PhpCsFixer\Fixer\PhpTag\BlankLineAfterOpeningTagFixer;
+use SlevomatCodingStandard\Sniffs\Classes\ClassConstantVisibilitySniff;
+use SlevomatCodingStandard\Sniffs\ControlStructures\NewWithoutParenthesesSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\AlphabeticallySortedUsesSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\DisallowGroupUseSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\MultipleUsesPerLineSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\NamespaceSpacingSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\ReferenceUsedNamesOnlySniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\UseSpacingSniff;
+use SlevomatCodingStandard\Sniffs\TypeHints\DeclareStrictTypesSniff;
+use SlevomatCodingStandard\Sniffs\TypeHints\UnionTypeHintFormatSniff;
+use Symplify\EasyCodingStandard\Config\ECSConfig;
+use Symplify\EasyCodingStandard\ValueObject\Set\SetList;
+
+return static function (ECSConfig $config): void {
+    $config->parallel();
+    $config->paths([__DIR__ . '/src', __DIR__ . '/ecs.php', __DIR__ . '/rector.php']);
+    $config->skip([BlankLineAfterOpeningTagFixer::class, OrderedImportsFixer::class, NewWithBracesFixer::class]);
+
+    $config->sets([
+        SetList::PSR_12,
+        SetList::STRICT,
+        SetList::ARRAY,
+        SetList::SPACES,
+        SetList::DOCBLOCK,
+        SetList::CLEAN_CODE,
+        SetList::COMMON,
+        SetList::COMMENTS,
+        SetList::NAMESPACES,
+        SetList::SYMPLIFY,
+        SetList::CONTROL_STRUCTURES,
+    ]);
+
+    // force visibility declaration on class constants
+    $config->ruleWithConfiguration(ClassConstantVisibilitySniff::class, [
+        'fixable' => true,
+    ]);
+
+    // sort all use statements
+    $config->rules([
+        AlphabeticallySortedUsesSniff::class,
+        DisallowGroupUseSniff::class,
+        MultipleUsesPerLineSniff::class,
+        NamespaceSpacingSniff::class,
+    ]);
+
+    // import all namespaces, and event php core functions and classes
+    $config->ruleWithConfiguration(
+        ReferenceUsedNamesOnlySniff::class,
+        [
+            'allowFallbackGlobalConstants' => false,
+            'allowFallbackGlobalFunctions' => false,
+            'allowFullyQualifiedGlobalClasses' => false,
+            'allowFullyQualifiedGlobalConstants' => false,
+            'allowFullyQualifiedGlobalFunctions' => false,
+            'allowFullyQualifiedNameForCollidingClasses' => true,
+            'allowFullyQualifiedNameForCollidingConstants' => true,
+            'allowFullyQualifiedNameForCollidingFunctions' => true,
+            'searchAnnotations' => true,
+        ]
+    );
+
+    // define newlines between use statements
+    $config->ruleWithConfiguration(UseSpacingSniff::class, [
+        'linesCountBeforeFirstUse' => 1,
+        'linesCountBetweenUseTypes' => 1,
+        'linesCountAfterLastUse' => 1,
+    ]);
+
+    // strict types declaration should be on same line as opening tag
+    $config->ruleWithConfiguration(DeclareStrictTypesSniff::class, [
+        'declareOnFirstLine' => true,
+        'spacesCountAroundEqualsSign' => 0,
+    ]);
+
+    // disallow ?Foo typehint in favor of Foo|null
+    $config->ruleWithConfiguration(UnionTypeHintFormatSniff::class, [
+        'withSpaces' => 'no',
+        'shortNullable' => 'no',
+        'nullPosition' => 'last',
+    ]);
+
+    // Remove useless parentheses in new statements
+    $config->rule(NewWithoutParenthesesSniff::class);
+};
--- a/implementation/04/phpstan-baseline.neon
+++ b/implementation/04/phpstan-baseline.neon
@ -0,0 +1,6 @@
+parameters:
+	ignoreErrors:
+		-
+			message: "#^Short ternary operator is not allowed\\. Use null coalesce operator if applicable or consider using long ternary\\.$#"
+			count: 1
+			path: src/Bootstrap.php
--- a/implementation/04/phpstan.neon
+++ b/implementation/04/phpstan.neon
@ -0,0 +1,7 @@
+includes:
+    - phpstan-baseline.neon
+
+parameters:
+    level: max
+    paths:
+        - src
--- a/implementation/04/public/favicon.ico
+++ b/implementation/04/public/favicon.ico
--- a/implementation/04/public/index.php
+++ b/implementation/04/public/index.php
@ -0,0 +1,3 @@
+<?php declare(strict_types=1);
+
+require __DIR__ . '/../src/Bootstrap.php';
--- a/implementation/04/rector.php
+++ b/implementation/04/rector.php
@ -0,0 +1,11 @@
+<?php declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\Set\ValueObject\LevelSetList;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->paths([__DIR__ . '/src', __DIR__ . '/rector.php', __DIR__ . '/ecs.php']);
+    $rectorConfig->importNames();
+
+    $rectorConfig->sets([LevelSetList::UP_TO_PHP_81]);
+};
--- a/implementation/04/src/Bootstrap.php
+++ b/implementation/04/src/Bootstrap.php
@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework;
+
+use Throwable;
+use Whoops\Handler\PrettyPageHandler;
+use Whoops\Run;
+
+use function error_log;
+use function error_reporting;
+use function getenv;
+
+use const E_ALL;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$environment = getenv('ENVIRONMENT') ?: 'dev';
+
+error_reporting(E_ALL);
+
+$whoops = new Run;
+
+if ($environment === 'dev') {
+    $whoops->pushHandler(new PrettyPageHandler);
+} else {
+    $whoops->pushHandler(function (Throwable $t) {
+        error_log('ERROR: ' . $t->getMessage(), $t->getCode());
+        echo 'Oooopsie';
+    });
+}
+
+$whoops->register();
+
+echo 'Hello World!';
--- a/implementation/05/composer.json
+++ b/implementation/05/composer.json
@ -0,0 +1,46 @@
+{
+    "name": "lubiana/no-framework",
+    "autoload": {
+        "psr-4": {
+            "Lubiana\\NoFramework\\": "src/"
+        }
+    },
+    "authors": [
+        {
+            "name": "example",
+            "email": "test@example.com"
+        }
+    ],
+    "require": {
+        "php": ">=8.1",
+        "filp/whoops": "^2.14",
+        "laminas/laminas-diactoros": "^2.11"
+    },
+    "require-dev": {
+        "phpstan/phpstan": "^1.6",
+        "symfony/var-dumper": "^6.0",
+        "slevomat/coding-standard": "^7.2",
+        "symplify/easy-coding-standard": "^10.2",
+        "rector/rector": "^0.12.23",
+        "phpstan/extension-installer": "^1.1",
+        "phpstan/phpstan-strict-rules": "^1.2",
+        "thecodingmachine/phpstan-strict-rules": "^1.0"
+    },
+    "config": {
+        "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true,
+            "phpstan/extension-installer": true
+        }
+    },
+    "scripts": {
+        "serve": [
+            "Composer\\Config::disableProcessTimeout",
+            "php -S 0.0.0.0:1235 -t public"
+        ],
+        "phpstan": "./vendor/bin/phpstan analyze",
+        "baseline": "./vendor/bin/phpstan analyze --generate-baseline",
+        "check": "./vendor/bin/ecs",
+        "fix": "./vendor/bin/ecs --fix",
+        "rector": "./vendor/bin/rector process"
+    }
+}
--- a/implementation/05/composer.lock
+++ b/implementation/05/composer.lock
--- a/implementation/05/ecs.php
+++ b/implementation/05/ecs.php
@ -0,0 +1,89 @@
+<?php declare(strict_types=1);
+
+use PhpCsFixer\Fixer\Import\OrderedImportsFixer;
+use PhpCsFixer\Fixer\Operator\NewWithBracesFixer;
+use PhpCsFixer\Fixer\PhpTag\BlankLineAfterOpeningTagFixer;
+use SlevomatCodingStandard\Sniffs\Classes\ClassConstantVisibilitySniff;
+use SlevomatCodingStandard\Sniffs\ControlStructures\NewWithoutParenthesesSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\AlphabeticallySortedUsesSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\DisallowGroupUseSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\MultipleUsesPerLineSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\NamespaceSpacingSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\ReferenceUsedNamesOnlySniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\UseSpacingSniff;
+use SlevomatCodingStandard\Sniffs\TypeHints\DeclareStrictTypesSniff;
+use SlevomatCodingStandard\Sniffs\TypeHints\UnionTypeHintFormatSniff;
+use Symplify\EasyCodingStandard\Config\ECSConfig;
+use Symplify\EasyCodingStandard\ValueObject\Set\SetList;
+
+return static function (ECSConfig $config): void {
+    $config->parallel();
+    $config->paths([__DIR__ . '/src', __DIR__ . '/ecs.php', __DIR__ . '/rector.php']);
+    $config->skip([BlankLineAfterOpeningTagFixer::class, OrderedImportsFixer::class, NewWithBracesFixer::class]);
+
+    $config->sets([
+        SetList::PSR_12,
+        SetList::STRICT,
+        SetList::ARRAY,
+        SetList::SPACES,
+        SetList::DOCBLOCK,
+        SetList::CLEAN_CODE,
+        SetList::COMMON,
+        SetList::COMMENTS,
+        SetList::NAMESPACES,
+        SetList::SYMPLIFY,
+        SetList::CONTROL_STRUCTURES,
+    ]);
+
+    // force visibility declaration on class constants
+    $config->ruleWithConfiguration(ClassConstantVisibilitySniff::class, [
+        'fixable' => true,
+    ]);
+
+    // sort all use statements
+    $config->rules([
+        AlphabeticallySortedUsesSniff::class,
+        DisallowGroupUseSniff::class,
+        MultipleUsesPerLineSniff::class,
+        NamespaceSpacingSniff::class,
+    ]);
+
+    // import all namespaces, and event php core functions and classes
+    $config->ruleWithConfiguration(
+        ReferenceUsedNamesOnlySniff::class,
+        [
+            'allowFallbackGlobalConstants' => false,
+            'allowFallbackGlobalFunctions' => false,
+            'allowFullyQualifiedGlobalClasses' => false,
+            'allowFullyQualifiedGlobalConstants' => false,
+            'allowFullyQualifiedGlobalFunctions' => false,
+            'allowFullyQualifiedNameForCollidingClasses' => true,
+            'allowFullyQualifiedNameForCollidingConstants' => true,
+            'allowFullyQualifiedNameForCollidingFunctions' => true,
+            'searchAnnotations' => true,
+        ]
+    );
+
+    // define newlines between use statements
+    $config->ruleWithConfiguration(UseSpacingSniff::class, [
+        'linesCountBeforeFirstUse' => 1,
+        'linesCountBetweenUseTypes' => 1,
+        'linesCountAfterLastUse' => 1,
+    ]);
+
+    // strict types declaration should be on same line as opening tag
+    $config->ruleWithConfiguration(DeclareStrictTypesSniff::class, [
+        'declareOnFirstLine' => true,
+        'spacesCountAroundEqualsSign' => 0,
+    ]);
+
+    // disallow ?Foo typehint in favor of Foo|null
+    $config->ruleWithConfiguration(UnionTypeHintFormatSniff::class, [
+        'withSpaces' => 'no',
+        'shortNullable' => 'no',
+        'nullPosition' => 'last',
+    ]);
+
+    // Remove useless parentheses in new statements
+    $config->rule(NewWithoutParenthesesSniff::class);
+};
--- a/implementation/05/phpstan-baseline.neon
+++ b/implementation/05/phpstan-baseline.neon
@ -0,0 +1,6 @@
+parameters:
+	ignoreErrors:
+		-
+			message: "#^Short ternary operator is not allowed\\. Use null coalesce operator if applicable or consider using long ternary\\.$#"
+			count: 1
+			path: src/Bootstrap.php
--- a/implementation/05/phpstan.neon
+++ b/implementation/05/phpstan.neon
@ -0,0 +1,7 @@
+includes:
+    - phpstan-baseline.neon
+
+parameters:
+    level: max
+    paths:
+        - src
--- a/implementation/05/public/favicon.ico
+++ b/implementation/05/public/favicon.ico
--- a/implementation/05/public/index.php
+++ b/implementation/05/public/index.php
@ -0,0 +1,3 @@
+<?php declare(strict_types=1);
+
+require __DIR__ . '/../src/Bootstrap.php';
--- a/implementation/05/rector.php
+++ b/implementation/05/rector.php
@ -0,0 +1,11 @@
+<?php declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\Set\ValueObject\LevelSetList;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->paths([__DIR__ . '/src', __DIR__ . '/rector.php', __DIR__ . '/ecs.php']);
+    $rectorConfig->importNames();
+
+    $rectorConfig->sets([LevelSetList::UP_TO_PHP_81]);
+};
--- a/implementation/05/src/Bootstrap.php
+++ b/implementation/05/src/Bootstrap.php
@ -0,0 +1,63 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework;
+
+use Laminas\Diactoros\Response;
+use Laminas\Diactoros\ServerRequestFactory;
+use Throwable;
+use Whoops\Handler\PrettyPageHandler;
+use Whoops\Run;
+
+use function error_log;
+use function error_reporting;
+use function getenv;
+use function header;
+use function sprintf;
+use function strtolower;
+
+use const E_ALL;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$environment = getenv('ENVIRONMENT') ?: 'dev';
+
+error_reporting(E_ALL);
+
+$whoops = new Run;
+
+if ($environment === 'dev') {
+    $whoops->pushHandler(new PrettyPageHandler);
+} else {
+    $whoops->pushHandler(function (Throwable $t) {
+        error_log('ERROR: ' . $t->getMessage(), $t->getCode());
+        echo 'Oooopsie';
+    });
+}
+
+$whoops->register();
+
+$request = ServerRequestFactory::fromGlobals();
+$response = new Response;
+$response->getBody()
+    ->write('Hello World! ');
+$response->getBody()
+    ->write('The Uri is: ' . $request->getUri()->getPath());
+
+foreach ($response->getHeaders() as $name => $values) {
+    $first = strtolower($name) !== 'set-cookie';
+    foreach ($values as $value) {
+        $header = sprintf('%s: %s', $name, $value);
+        header($header, $first);
+        $first = false;
+    }
+}
+
+$statusLine = sprintf(
+    'HTTP/%s %s %s',
+    $response->getProtocolVersion(),
+    $response->getStatusCode(),
+    $response->getReasonPhrase()
+);
+header($statusLine, true, $response->getStatusCode());
+
+echo $response->getBody();
--- a/implementation/06/composer.json
+++ b/implementation/06/composer.json
@ -0,0 +1,47 @@
+{
+    "name": "lubiana/no-framework",
+    "autoload": {
+        "psr-4": {
+            "Lubiana\\NoFramework\\": "src/"
+        }
+    },
+    "authors": [
+        {
+            "name": "example",
+            "email": "test@example.com"
+        }
+    ],
+    "require": {
+        "php": ">=8.1",
+        "filp/whoops": "^2.14",
+        "laminas/laminas-diactoros": "^2.11",
+        "nikic/fast-route": "^1.3"
+    },
+    "require-dev": {
+        "phpstan/phpstan": "^1.6",
+        "symfony/var-dumper": "^6.0",
+        "slevomat/coding-standard": "^7.2",
+        "symplify/easy-coding-standard": "^10.2",
+        "rector/rector": "^0.12.23",
+        "phpstan/extension-installer": "^1.1",
+        "phpstan/phpstan-strict-rules": "^1.2",
+        "thecodingmachine/phpstan-strict-rules": "^1.0"
+    },
+    "config": {
+        "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true,
+            "phpstan/extension-installer": true
+        }
+    },
+    "scripts": {
+        "serve": [
+            "Composer\\Config::disableProcessTimeout",
+            "php -S 0.0.0.0:1235 -t public"
+        ],
+        "phpstan": "./vendor/bin/phpstan analyze",
+        "baseline": "./vendor/bin/phpstan analyze --generate-baseline",
+        "check": "./vendor/bin/ecs",
+        "fix": "./vendor/bin/ecs --fix",
+        "rector": "./vendor/bin/rector process"
+    }
+}
--- a/implementation/06/composer.lock
+++ b/implementation/06/composer.lock
--- a/implementation/06/config/routes.php
+++ b/implementation/06/config/routes.php
@ -0,0 +1,21 @@
+<?php declare(strict_types=1);
+
+use FastRoute\RouteCollector;
+use Laminas\Diactoros\Response;
+use Psr\Http\Message\ServerRequestInterface;
+
+return function (RouteCollector $r) {
+    $r->addRoute('GET', '/hello[/{name}]', function (ServerRequestInterface $request) {
+        $name = $request->getAttribute('name', 'Stranger');
+        $response = (new Response)->withStatus(200);
+        $response->getBody()
+            ->write('Hello ' . $name . '!');
+        return $response;
+    });
+    $r->addRoute('GET', '/other', function (ServerRequestInterface $request) {
+        $response = (new Response)->withStatus(200);
+        $response->getBody()
+            ->write('This works too!');
+        return $response;
+    });
+};
--- a/implementation/06/ecs.php
+++ b/implementation/06/ecs.php
@ -0,0 +1,89 @@
+<?php declare(strict_types=1);
+
+use PhpCsFixer\Fixer\Import\OrderedImportsFixer;
+use PhpCsFixer\Fixer\Operator\NewWithBracesFixer;
+use PhpCsFixer\Fixer\PhpTag\BlankLineAfterOpeningTagFixer;
+use SlevomatCodingStandard\Sniffs\Classes\ClassConstantVisibilitySniff;
+use SlevomatCodingStandard\Sniffs\ControlStructures\NewWithoutParenthesesSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\AlphabeticallySortedUsesSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\DisallowGroupUseSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\MultipleUsesPerLineSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\NamespaceSpacingSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\ReferenceUsedNamesOnlySniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\UseSpacingSniff;
+use SlevomatCodingStandard\Sniffs\TypeHints\DeclareStrictTypesSniff;
+use SlevomatCodingStandard\Sniffs\TypeHints\UnionTypeHintFormatSniff;
+use Symplify\EasyCodingStandard\Config\ECSConfig;
+use Symplify\EasyCodingStandard\ValueObject\Set\SetList;
+
+return static function (ECSConfig $config): void {
+    $config->parallel();
+    $config->paths([__DIR__ . '/src', __DIR__ . '/config', __DIR__ . '/ecs.php', __DIR__ . '/rector.php']);
+    $config->skip([BlankLineAfterOpeningTagFixer::class, OrderedImportsFixer::class, NewWithBracesFixer::class]);
+
+    $config->sets([
+        SetList::PSR_12,
+        SetList::STRICT,
+        SetList::ARRAY,
+        SetList::SPACES,
+        SetList::DOCBLOCK,
+        SetList::CLEAN_CODE,
+        SetList::COMMON,
+        SetList::COMMENTS,
+        SetList::NAMESPACES,
+        SetList::SYMPLIFY,
+        SetList::CONTROL_STRUCTURES,
+    ]);
+
+    // force visibility declaration on class constants
+    $config->ruleWithConfiguration(ClassConstantVisibilitySniff::class, [
+        'fixable' => true,
+    ]);
+
+    // sort all use statements
+    $config->rules([
+        AlphabeticallySortedUsesSniff::class,
+        DisallowGroupUseSniff::class,
+        MultipleUsesPerLineSniff::class,
+        NamespaceSpacingSniff::class,
+    ]);
+
+    // import all namespaces, and event php core functions and classes
+    $config->ruleWithConfiguration(
+        ReferenceUsedNamesOnlySniff::class,
+        [
+            'allowFallbackGlobalConstants' => false,
+            'allowFallbackGlobalFunctions' => false,
+            'allowFullyQualifiedGlobalClasses' => false,
+            'allowFullyQualifiedGlobalConstants' => false,
+            'allowFullyQualifiedGlobalFunctions' => false,
+            'allowFullyQualifiedNameForCollidingClasses' => true,
+            'allowFullyQualifiedNameForCollidingConstants' => true,
+            'allowFullyQualifiedNameForCollidingFunctions' => true,
+            'searchAnnotations' => true,
+        ]
+    );
+
+    // define newlines between use statements
+    $config->ruleWithConfiguration(UseSpacingSniff::class, [
+        'linesCountBeforeFirstUse' => 1,
+        'linesCountBetweenUseTypes' => 1,
+        'linesCountAfterLastUse' => 1,
+    ]);
+
+    // strict types declaration should be on same line as opening tag
+    $config->ruleWithConfiguration(DeclareStrictTypesSniff::class, [
+        'declareOnFirstLine' => true,
+        'spacesCountAroundEqualsSign' => 0,
+    ]);
+
+    // disallow ?Foo typehint in favor of Foo|null
+    $config->ruleWithConfiguration(UnionTypeHintFormatSniff::class, [
+        'withSpaces' => 'no',
+        'shortNullable' => 'no',
+        'nullPosition' => 'last',
+    ]);
+
+    // Remove useless parentheses in new statements
+    $config->rule(NewWithoutParenthesesSniff::class);
+};
--- a/implementation/06/phpstan-baseline.neon
+++ b/implementation/06/phpstan-baseline.neon
@ -0,0 +1,6 @@
+parameters:
+	ignoreErrors:
+		-
+			message: "#^Short ternary operator is not allowed\\. Use null coalesce operator if applicable or consider using long ternary\\.$#"
+			count: 1
+			path: src/Bootstrap.php
--- a/implementation/06/phpstan.neon
+++ b/implementation/06/phpstan.neon
@ -0,0 +1,8 @@
+includes:
+    - phpstan-baseline.neon
+
+parameters:
+    level: max
+    paths:
+        - src
+        - config
--- a/implementation/06/public/favicon.ico
+++ b/implementation/06/public/favicon.ico
--- a/implementation/06/public/index.php
+++ b/implementation/06/public/index.php
@ -0,0 +1,3 @@
+<?php declare(strict_types=1);
+
+require __DIR__ . '/../src/Bootstrap.php';
--- a/implementation/06/rector.php
+++ b/implementation/06/rector.php
@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\Set\ValueObject\LevelSetList;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->paths([__DIR__ . '/src', __DIR__ . '/config', __DIR__ . '/ecs.php', __DIR__ . '/rector.php']);
+
+    $rectorConfig->importNames();
+
+    $rectorConfig->sets([LevelSetList::UP_TO_PHP_81]);
+};
--- a/implementation/06/src/Bootstrap.php
+++ b/implementation/06/src/Bootstrap.php
@ -0,0 +1,97 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework;
+
+use FastRoute\Dispatcher;
+use Laminas\Diactoros\Response;
+use Laminas\Diactoros\ServerRequestFactory;
+use Psr\Http\Message\ResponseInterface;
+use Throwable;
+use Whoops\Handler\PrettyPageHandler;
+use Whoops\Run;
+
+use function call_user_func;
+use function error_log;
+use function error_reporting;
+use function FastRoute\simpleDispatcher;
+use function getenv;
+use function header;
+use function sprintf;
+use function strtolower;
+
+use const E_ALL;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$environment = getenv('ENVIRONMENT') ?: 'dev';
+
+error_reporting(E_ALL);
+
+$whoops = new Run;
+
+if ($environment === 'dev') {
+    $whoops->pushHandler(new PrettyPageHandler);
+} else {
+    $whoops->pushHandler(function (Throwable $t) {
+        error_log('ERROR: ' . $t->getMessage(), $t->getCode());
+        echo 'Oooopsie';
+    });
+}
+
+$whoops->register();
+
+$request = ServerRequestFactory::fromGlobals();
+$response = new Response;
+$response->getBody()
+    ->write('Hello World! ');
+$response->getBody()
+    ->write('The Uri is: ' . $request->getUri()->getPath());
+
+
+$routeDefinitionCallback = require __DIR__ . '/../config/routes.php';
+$dispatcher = simpleDispatcher($routeDefinitionCallback);
+
+$routeInfo = $dispatcher->dispatch($request->getMethod(), $request->getUri() ->getPath(),);
+
+switch ($routeInfo[0]) {
+    case Dispatcher::METHOD_NOT_ALLOWED:
+        $response = (new Response)->withStatus(405);
+        $response->getBody()
+            ->write('Method not allowed');
+        $response = $response->withStatus(405);
+        break;
+    case Dispatcher::FOUND:
+        $handler = $routeInfo[1];
+        foreach ($routeInfo[2] as $attributeName => $attributeValue) {
+            $request = $request->withAttribute($attributeName, $attributeValue);
+        }
+        /** @var ResponseInterface $response */
+        $response = call_user_func($handler, $request);
+        break;
+    case Dispatcher::NOT_FOUND:
+    default:
+        $response = (new Response)->withStatus(404);
+        $response->getBody()
+            ->write('Not Found!');
+        break;
+}
+
+
+foreach ($response->getHeaders() as $name => $values) {
+    $first = strtolower($name) !== 'set-cookie';
+    foreach ($values as $value) {
+        $header = sprintf('%s: %s', $name, $value);
+        header($header, $first);
+        $first = false;
+    }
+}
+
+$statusLine = sprintf(
+    'HTTP/%s %s %s',
+    $response->getProtocolVersion(),
+    $response->getStatusCode(),
+    $response->getReasonPhrase()
+);
+header($statusLine, true, $response->getStatusCode());
+
+echo $response->getBody();
--- a/implementation/07/composer.json
+++ b/implementation/07/composer.json
@ -0,0 +1,48 @@
+{
+    "name": "lubiana/no-framework",
+    "autoload": {
+        "psr-4": {
+            "Lubiana\\NoFramework\\": "src/"
+        }
+    },
+    "authors": [
+        {
+            "name": "example",
+            "email": "test@example.com"
+        }
+    ],
+    "require": {
+        "php": ">=8.1",
+        "filp/whoops": "^2.14",
+        "laminas/laminas-diactoros": "^2.11",
+        "nikic/fast-route": "^1.3",
+        "psr/http-server-handler": "^1.0"
+    },
+    "require-dev": {
+        "phpstan/phpstan": "^1.6",
+        "symfony/var-dumper": "^6.0",
+        "slevomat/coding-standard": "^7.2",
+        "symplify/easy-coding-standard": "^10.2",
+        "rector/rector": "^0.12.23",
+        "phpstan/extension-installer": "^1.1",
+        "phpstan/phpstan-strict-rules": "^1.2",
+        "thecodingmachine/phpstan-strict-rules": "^1.0"
+    },
+    "config": {
+        "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true,
+            "phpstan/extension-installer": true
+        }
+    },
+    "scripts": {
+        "serve": [
+            "Composer\\Config::disableProcessTimeout",
+            "php -S 0.0.0.0:1235 -t public"
+        ],
+        "phpstan": "./vendor/bin/phpstan analyze",
+        "baseline": "./vendor/bin/phpstan analyze --generate-baseline",
+        "check": "./vendor/bin/ecs",
+        "fix": "./vendor/bin/ecs --fix",
+        "rector": "./vendor/bin/rector process"
+    }
+}
--- a/implementation/07/composer.lock
+++ b/implementation/07/composer.lock
--- a/implementation/07/config/routes.php
+++ b/implementation/07/config/routes.php
@ -0,0 +1,10 @@
+<?php declare(strict_types=1);
+
+use FastRoute\RouteCollector;
+use Lubian\NoFramework\Action\Hello;
+use Lubian\NoFramework\Action\Other;
+
+return function (RouteCollector $r) {
+    $r->addRoute('GET', '/hello[/{name}]', Hello::class);
+    $r->addRoute('GET', '/other', Other::class);
+};
--- a/implementation/07/ecs.php
+++ b/implementation/07/ecs.php
@ -0,0 +1,89 @@
+<?php declare(strict_types=1);
+
+use PhpCsFixer\Fixer\Import\OrderedImportsFixer;
+use PhpCsFixer\Fixer\Operator\NewWithBracesFixer;
+use PhpCsFixer\Fixer\PhpTag\BlankLineAfterOpeningTagFixer;
+use SlevomatCodingStandard\Sniffs\Classes\ClassConstantVisibilitySniff;
+use SlevomatCodingStandard\Sniffs\ControlStructures\NewWithoutParenthesesSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\AlphabeticallySortedUsesSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\DisallowGroupUseSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\MultipleUsesPerLineSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\NamespaceSpacingSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\ReferenceUsedNamesOnlySniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\UseSpacingSniff;
+use SlevomatCodingStandard\Sniffs\TypeHints\DeclareStrictTypesSniff;
+use SlevomatCodingStandard\Sniffs\TypeHints\UnionTypeHintFormatSniff;
+use Symplify\EasyCodingStandard\Config\ECSConfig;
+use Symplify\EasyCodingStandard\ValueObject\Set\SetList;
+
+return static function (ECSConfig $config): void {
+    $config->parallel();
+    $config->paths([__DIR__ . '/src', __DIR__ . '/config', __DIR__ . '/ecs.php', __DIR__ . '/rector.php']);
+    $config->skip([BlankLineAfterOpeningTagFixer::class, OrderedImportsFixer::class, NewWithBracesFixer::class]);
+
+    $config->sets([
+        SetList::PSR_12,
+        SetList::STRICT,
+        SetList::ARRAY,
+        SetList::SPACES,
+        SetList::DOCBLOCK,
+        SetList::CLEAN_CODE,
+        SetList::COMMON,
+        SetList::COMMENTS,
+        SetList::NAMESPACES,
+        SetList::SYMPLIFY,
+        SetList::CONTROL_STRUCTURES,
+    ]);
+
+    // force visibility declaration on class constants
+    $config->ruleWithConfiguration(ClassConstantVisibilitySniff::class, [
+        'fixable' => true,
+    ]);
+
+    // sort all use statements
+    $config->rules([
+        AlphabeticallySortedUsesSniff::class,
+        DisallowGroupUseSniff::class,
+        MultipleUsesPerLineSniff::class,
+        NamespaceSpacingSniff::class,
+    ]);
+
+    // import all namespaces, and event php core functions and classes
+    $config->ruleWithConfiguration(
+        ReferenceUsedNamesOnlySniff::class,
+        [
+            'allowFallbackGlobalConstants' => false,
+            'allowFallbackGlobalFunctions' => false,
+            'allowFullyQualifiedGlobalClasses' => false,
+            'allowFullyQualifiedGlobalConstants' => false,
+            'allowFullyQualifiedGlobalFunctions' => false,
+            'allowFullyQualifiedNameForCollidingClasses' => true,
+            'allowFullyQualifiedNameForCollidingConstants' => true,
+            'allowFullyQualifiedNameForCollidingFunctions' => true,
+            'searchAnnotations' => true,
+        ]
+    );
+
+    // define newlines between use statements
+    $config->ruleWithConfiguration(UseSpacingSniff::class, [
+        'linesCountBeforeFirstUse' => 1,
+        'linesCountBetweenUseTypes' => 1,
+        'linesCountAfterLastUse' => 1,
+    ]);
+
+    // strict types declaration should be on same line as opening tag
+    $config->ruleWithConfiguration(DeclareStrictTypesSniff::class, [
+        'declareOnFirstLine' => true,
+        'spacesCountAroundEqualsSign' => 0,
+    ]);
+
+    // disallow ?Foo typehint in favor of Foo|null
+    $config->ruleWithConfiguration(UnionTypeHintFormatSniff::class, [
+        'withSpaces' => 'no',
+        'shortNullable' => 'no',
+        'nullPosition' => 'last',
+    ]);
+
+    // Remove useless parentheses in new statements
+    $config->rule(NewWithoutParenthesesSniff::class);
+};
--- a/implementation/07/phpstan-baseline.neon
+++ b/implementation/07/phpstan-baseline.neon
@ -0,0 +1,6 @@
+parameters:
+	ignoreErrors:
+		-
+			message: "#^Short ternary operator is not allowed\\. Use null coalesce operator if applicable or consider using long ternary\\.$#"
+			count: 1
+			path: src/Bootstrap.php
--- a/implementation/07/phpstan.neon
+++ b/implementation/07/phpstan.neon
@ -0,0 +1,8 @@
+includes:
+    - phpstan-baseline.neon
+
+parameters:
+    level: max
+    paths:
+        - src
+        - config
--- a/implementation/07/public/favicon.ico
+++ b/implementation/07/public/favicon.ico
--- a/implementation/07/public/index.php
+++ b/implementation/07/public/index.php
@ -0,0 +1,3 @@
+<?php declare(strict_types=1);
+
+require __DIR__ . '/../src/Bootstrap.php';
--- a/implementation/07/rector.php
+++ b/implementation/07/rector.php
@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\Set\ValueObject\LevelSetList;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->paths([__DIR__ . '/src', __DIR__ . '/config', __DIR__ . '/ecs.php', __DIR__ . '/rector.php']);
+
+    $rectorConfig->importNames();
+
+    $rectorConfig->sets([LevelSetList::UP_TO_PHP_81]);
+};
--- a/implementation/07/src/Action/Hello.php
+++ b/implementation/07/src/Action/Hello.php
@ -0,0 +1,20 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Action;
+
+use Laminas\Diactoros\Response;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+final class Hello implements RequestHandlerInterface
+{
+    public function handle(ServerRequestInterface $request): ResponseInterface
+    {
+        $name = $request->getAttribute('name', 'Stranger');
+        $response = (new Response)->withStatus(200);
+        $response->getBody()
+            ->write('Hello ' . $name . '!');
+        return $response;
+    }
+}
--- a/implementation/07/src/Action/Other.php
+++ b/implementation/07/src/Action/Other.php
@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Action;
+
+use Laminas\Diactoros\Response;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+final class Other implements RequestHandlerInterface
+{
+    public function handle(ServerRequestInterface $request): ResponseInterface
+    {
+        $response = (new Response)->withStatus(200);
+        $response->getBody()
+            ->write('This works too!');
+        return $response;
+    }
+}
--- a/implementation/07/src/Bootstrap.php
+++ b/implementation/07/src/Bootstrap.php
@ -0,0 +1,101 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework;
+
+use FastRoute\Dispatcher;
+use Laminas\Diactoros\Response;
+use Laminas\Diactoros\ServerRequestFactory;
+use Lubian\NoFramework\Exception\InternalServerError;
+use Lubian\NoFramework\Exception\MethodNotAllowed;
+use Lubian\NoFramework\Exception\NotFound;
+use Psr\Http\Server\RequestHandlerInterface;
+use Throwable;
+use Whoops\Handler\PrettyPageHandler;
+use Whoops\Run;
+
+use function assert;
+use function error_log;
+use function error_reporting;
+use function FastRoute\simpleDispatcher;
+use function getenv;
+use function header;
+use function sprintf;
+use function strtolower;
+
+use const E_ALL;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$environment = getenv('ENVIRONMENT') ?: 'dev';
+
+error_reporting(E_ALL);
+
+$whoops = new Run;
+
+if ($environment === 'dev') {
+    $whoops->pushHandler(new PrettyPageHandler);
+} else {
+    $whoops->pushHandler(function (Throwable $t) {
+        error_log('ERROR: ' . $t->getMessage(), $t->getCode());
+        echo 'Oooopsie';
+    });
+}
+
+$whoops->register();
+
+$request = ServerRequestFactory::fromGlobals();
+
+
+$routeDefinitionCallback = require __DIR__ . '/../config/routes.php';
+$dispatcher = simpleDispatcher($routeDefinitionCallback);
+
+$routeInfo = $dispatcher->dispatch($request->getMethod(), $request->getUri() ->getPath(),);
+
+try {
+    switch ($routeInfo[0]) {
+        case Dispatcher::FOUND:
+            $className = $routeInfo[1];
+            $handler = new $className;
+            assert($handler instanceof RequestHandlerInterface);
+            foreach ($routeInfo[2] as $attributeName => $attributeValue) {
+                $request = $request->withAttribute($attributeName, $attributeValue);
+            }
+            $response = $handler->handle($request);
+            break;
+        case Dispatcher::METHOD_NOT_ALLOWED:
+            throw new MethodNotAllowed;
+        case Dispatcher::NOT_FOUND:
+        default:
+            throw new NotFound;
+    }
+} catch (MethodNotAllowed) {
+    $response = (new Response)->withStatus(405);
+    $response->getBody()
+        ->write('Method not Allowed');
+} catch (NotFound) {
+    $response = (new Response)->withStatus(404);
+    $response->getBody()
+        ->write('Not Found');
+} catch (Throwable $t) {
+    throw new InternalServerError($t->getMessage(), $t->getCode(), $t);
+}
+
+
+foreach ($response->getHeaders() as $name => $values) {
+    $first = strtolower($name) !== 'set-cookie';
+    foreach ($values as $value) {
+        $header = sprintf('%s: %s', $name, $value);
+        header($header, $first);
+        $first = false;
+    }
+}
+
+$statusLine = sprintf(
+    'HTTP/%s %s %s',
+    $response->getProtocolVersion(),
+    $response->getStatusCode(),
+    $response->getReasonPhrase()
+);
+header($statusLine, true, $response->getStatusCode());
+
+echo $response->getBody();
--- a/implementation/07/src/Exception/InternalServerError.php
+++ b/implementation/07/src/Exception/InternalServerError.php
@ -0,0 +1,9 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Exception;
+
+use Exception;
+
+final class InternalServerError extends Exception
+{
+}
--- a/implementation/07/src/Exception/MethodNotAllowed.php
+++ b/implementation/07/src/Exception/MethodNotAllowed.php
@ -0,0 +1,9 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Exception;
+
+use Exception;
+
+final class MethodNotAllowed extends Exception
+{
+}
--- a/implementation/07/src/Exception/NotFound.php
+++ b/implementation/07/src/Exception/NotFound.php
@ -0,0 +1,9 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Exception;
+
+use Exception;
+
+final class NotFound extends Exception
+{
+}
--- a/implementation/08/composer.json
+++ b/implementation/08/composer.json
@ -0,0 +1,48 @@
+{
+    "name": "lubian/no-framework",
+    "autoload": {
+        "psr-4": {
+            "Lubian\\NoFramework\\": "src/"
+        }
+    },
+    "authors": [
+        {
+            "name": "example",
+            "email": "test@example.com"
+        }
+    ],
+    "require": {
+        "php": ">=8.1",
+        "filp/whoops": "^2.14",
+        "laminas/laminas-diactoros": "^2.11",
+        "nikic/fast-route": "^1.3",
+        "psr/http-server-handler": "^1.0"
+    },
+    "require-dev": {
+        "phpstan/phpstan": "^1.6",
+        "symfony/var-dumper": "^6.0",
+        "slevomat/coding-standard": "^7.2",
+        "symplify/easy-coding-standard": "^10.2",
+        "rector/rector": "^0.12.23",
+        "phpstan/extension-installer": "^1.1",
+        "phpstan/phpstan-strict-rules": "^1.2",
+        "thecodingmachine/phpstan-strict-rules": "^1.0"
+    },
+    "config": {
+        "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true,
+            "phpstan/extension-installer": true
+        }
+    },
+    "scripts": {
+        "serve": [
+            "Composer\\Config::disableProcessTimeout",
+            "php -S 0.0.0.0:1235 -t public"
+        ],
+        "phpstan": "./vendor/bin/phpstan analyze",
+        "baseline": "./vendor/bin/phpstan analyze --generate-baseline",
+        "check": "./vendor/bin/ecs",
+        "fix": "./vendor/bin/ecs --fix",
+        "rector": "./vendor/bin/rector process"
+    }
+}
--- a/implementation/08/composer.lock
+++ b/implementation/08/composer.lock
--- a/implementation/08/config/routes.php
+++ b/implementation/08/config/routes.php
@ -0,0 +1,10 @@
+<?php declare(strict_types=1);
+
+use FastRoute\RouteCollector;
+use Lubian\NoFramework\Action\Hello;
+use Lubian\NoFramework\Action\Other;
+
+return function (RouteCollector $r) {
+    $r->addRoute('GET', '/hello[/{name}]', Hello::class);
+    $r->addRoute('GET', '/other', Other::class);
+};
--- a/implementation/08/ecs.php
+++ b/implementation/08/ecs.php
@ -0,0 +1,89 @@
+<?php declare(strict_types=1);
+
+use PhpCsFixer\Fixer\Import\OrderedImportsFixer;
+use PhpCsFixer\Fixer\Operator\NewWithBracesFixer;
+use PhpCsFixer\Fixer\PhpTag\BlankLineAfterOpeningTagFixer;
+use SlevomatCodingStandard\Sniffs\Classes\ClassConstantVisibilitySniff;
+use SlevomatCodingStandard\Sniffs\ControlStructures\NewWithoutParenthesesSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\AlphabeticallySortedUsesSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\DisallowGroupUseSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\MultipleUsesPerLineSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\NamespaceSpacingSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\ReferenceUsedNamesOnlySniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\UseSpacingSniff;
+use SlevomatCodingStandard\Sniffs\TypeHints\DeclareStrictTypesSniff;
+use SlevomatCodingStandard\Sniffs\TypeHints\UnionTypeHintFormatSniff;
+use Symplify\EasyCodingStandard\Config\ECSConfig;
+use Symplify\EasyCodingStandard\ValueObject\Set\SetList;
+
+return static function (ECSConfig $config): void {
+    $config->parallel();
+    $config->paths([__DIR__ . '/src', __DIR__ . '/config', __DIR__ . '/ecs.php', __DIR__ . '/rector.php']);
+    $config->skip([BlankLineAfterOpeningTagFixer::class, OrderedImportsFixer::class, NewWithBracesFixer::class]);
+
+    $config->sets([
+        SetList::PSR_12,
+        SetList::STRICT,
+        SetList::ARRAY,
+        SetList::SPACES,
+        SetList::DOCBLOCK,
+        SetList::CLEAN_CODE,
+        SetList::COMMON,
+        SetList::COMMENTS,
+        SetList::NAMESPACES,
+        SetList::SYMPLIFY,
+        SetList::CONTROL_STRUCTURES,
+    ]);
+
+    // force visibility declaration on class constants
+    $config->ruleWithConfiguration(ClassConstantVisibilitySniff::class, [
+        'fixable' => true,
+    ]);
+
+    // sort all use statements
+    $config->rules([
+        AlphabeticallySortedUsesSniff::class,
+        DisallowGroupUseSniff::class,
+        MultipleUsesPerLineSniff::class,
+        NamespaceSpacingSniff::class,
+    ]);
+
+    // import all namespaces, and event php core functions and classes
+    $config->ruleWithConfiguration(
+        ReferenceUsedNamesOnlySniff::class,
+        [
+            'allowFallbackGlobalConstants' => false,
+            'allowFallbackGlobalFunctions' => false,
+            'allowFullyQualifiedGlobalClasses' => false,
+            'allowFullyQualifiedGlobalConstants' => false,
+            'allowFullyQualifiedGlobalFunctions' => false,
+            'allowFullyQualifiedNameForCollidingClasses' => true,
+            'allowFullyQualifiedNameForCollidingConstants' => true,
+            'allowFullyQualifiedNameForCollidingFunctions' => true,
+            'searchAnnotations' => true,
+        ]
+    );
+
+    // define newlines between use statements
+    $config->ruleWithConfiguration(UseSpacingSniff::class, [
+        'linesCountBeforeFirstUse' => 1,
+        'linesCountBetweenUseTypes' => 1,
+        'linesCountAfterLastUse' => 1,
+    ]);
+
+    // strict types declaration should be on same line as opening tag
+    $config->ruleWithConfiguration(DeclareStrictTypesSniff::class, [
+        'declareOnFirstLine' => true,
+        'spacesCountAroundEqualsSign' => 0,
+    ]);
+
+    // disallow ?Foo typehint in favor of Foo|null
+    $config->ruleWithConfiguration(UnionTypeHintFormatSniff::class, [
+        'withSpaces' => 'no',
+        'shortNullable' => 'no',
+        'nullPosition' => 'last',
+    ]);
+
+    // Remove useless parentheses in new statements
+    $config->rule(NewWithoutParenthesesSniff::class);
+};
--- a/implementation/08/phpstan-baseline.neon
+++ b/implementation/08/phpstan-baseline.neon
@ -0,0 +1,6 @@
+parameters:
+	ignoreErrors:
+		-
+			message: "#^Short ternary operator is not allowed\\. Use null coalesce operator if applicable or consider using long ternary\\.$#"
+			count: 1
+			path: src/Bootstrap.php
--- a/implementation/08/phpstan.neon
+++ b/implementation/08/phpstan.neon
@ -0,0 +1,8 @@
+includes:
+    - phpstan-baseline.neon
+
+parameters:
+    level: max
+    paths:
+        - src
+        - config
--- a/implementation/08/public/favicon.ico
+++ b/implementation/08/public/favicon.ico
--- a/implementation/08/public/index.php
+++ b/implementation/08/public/index.php
@ -0,0 +1,3 @@
+<?php declare(strict_types=1);
+
+require __DIR__ . '/../src/Bootstrap.php';
--- a/implementation/08/rector.php
+++ b/implementation/08/rector.php
@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\Set\ValueObject\LevelSetList;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->paths([__DIR__ . '/src', __DIR__ . '/config', __DIR__ . '/ecs.php', __DIR__ . '/rector.php']);
+
+    $rectorConfig->importNames();
+
+    $rectorConfig->sets([LevelSetList::UP_TO_PHP_81]);
+};
--- a/implementation/08/src/Action/Hello.php
+++ b/implementation/08/src/Action/Hello.php
@ -0,0 +1,25 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Action;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+final class Hello implements RequestHandlerInterface
+{
+    public function __construct(private readonly ResponseInterface $response)
+    {
+    }
+
+    public function handle(ServerRequestInterface $request): ResponseInterface
+    {
+        $name = $request->getAttribute('name', 'Stranger');
+        $body = $this->response->getBody();
+
+        $body->write('Hello ' . $name . '!');
+
+        return $this->response->withBody($body)
+            ->withStatus(200);
+    }
+}
--- a/implementation/08/src/Action/Other.php
+++ b/implementation/08/src/Action/Other.php
@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Action;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+final class Other implements RequestHandlerInterface
+{
+    public function __construct(private readonly ResponseInterface $response)
+    {
+    }
+
+    public function handle(ServerRequestInterface $request): ResponseInterface
+    {
+        $body = $this->response->getBody();
+
+        $body->write('This works too!');
+
+        return $this->response->withBody($body)
+            ->withStatus(200);
+    }
+}
--- a/implementation/08/src/Bootstrap.php
+++ b/implementation/08/src/Bootstrap.php
@ -0,0 +1,101 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework;
+
+use FastRoute\Dispatcher;
+use Laminas\Diactoros\Response;
+use Laminas\Diactoros\ServerRequestFactory;
+use Lubian\NoFramework\Exception\InternalServerError;
+use Lubian\NoFramework\Exception\MethodNotAllowed;
+use Lubian\NoFramework\Exception\NotFound;
+use Psr\Http\Server\RequestHandlerInterface;
+use Throwable;
+use Whoops\Handler\PrettyPageHandler;
+use Whoops\Run;
+
+use function assert;
+use function error_log;
+use function error_reporting;
+use function FastRoute\simpleDispatcher;
+use function getenv;
+use function header;
+use function sprintf;
+use function strtolower;
+
+use const E_ALL;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$environment = getenv('ENVIRONMENT') ?: 'dev';
+
+error_reporting(E_ALL);
+
+$whoops = new Run;
+
+if ($environment === 'dev') {
+    $whoops->pushHandler(new PrettyPageHandler);
+} else {
+    $whoops->pushHandler(function (Throwable $t) {
+        error_log('ERROR: ' . $t->getMessage(), $t->getCode());
+        echo 'Oooopsie';
+    });
+}
+
+$whoops->register();
+
+$request = ServerRequestFactory::fromGlobals();
+$response = new Response;
+
+
+$routeDefinitionCallback = require __DIR__ . '/../config/routes.php';
+$dispatcher = simpleDispatcher($routeDefinitionCallback);
+
+$routeInfo = $dispatcher->dispatch($request->getMethod(), $request->getUri() ->getPath(),);
+
+try {
+    switch ($routeInfo[0]) {
+        case Dispatcher::FOUND:
+            $className = $routeInfo[1];
+            $handler = new $className($response);
+            assert($handler instanceof RequestHandlerInterface);
+            foreach ($routeInfo[2] as $attributeName => $attributeValue) {
+                $request = $request->withAttribute($attributeName, $attributeValue);
+            }
+            $response = $handler->handle($request);
+            break;
+        case Dispatcher::METHOD_NOT_ALLOWED:
+            throw new MethodNotAllowed;
+        case Dispatcher::NOT_FOUND:
+        default:
+            throw new NotFound;
+    }
+} catch (MethodNotAllowed) {
+    $response = (new Response)->withStatus(405);
+    $response->getBody()
+        ->write('Method not Allowed');
+} catch (NotFound) {
+    $response = (new Response)->withStatus(404);
+    $response->getBody()
+        ->write('Not Found');
+} catch (Throwable $t) {
+    throw new InternalServerError($t->getMessage(), $t->getCode(), $t);
+}
+
+foreach ($response->getHeaders() as $name => $values) {
+    $first = strtolower($name) !== 'set-cookie';
+    foreach ($values as $value) {
+        $header = sprintf('%s: %s', $name, $value);
+        header($header, $first);
+        $first = false;
+    }
+}
+
+$statusLine = sprintf(
+    'HTTP/%s %s %s',
+    $response->getProtocolVersion(),
+    $response->getStatusCode(),
+    $response->getReasonPhrase()
+);
+header($statusLine, true, $response->getStatusCode());
+
+echo $response->getBody();
--- a/implementation/08/src/Exception/InternalServerError.php
+++ b/implementation/08/src/Exception/InternalServerError.php
@ -0,0 +1,9 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Exception;
+
+use Exception;
+
+final class InternalServerError extends Exception
+{
+}
--- a/implementation/08/src/Exception/MethodNotAllowed.php
+++ b/implementation/08/src/Exception/MethodNotAllowed.php
@ -0,0 +1,9 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Exception;
+
+use Exception;
+
+final class MethodNotAllowed extends Exception
+{
+}
--- a/implementation/08/src/Exception/NotFound.php
+++ b/implementation/08/src/Exception/NotFound.php
@ -0,0 +1,9 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Exception;
+
+use Exception;
+
+final class NotFound extends Exception
+{
+}
--- a/implementation/09-wip/composer.json
+++ b/implementation/09-wip/composer.json
@ -0,0 +1,48 @@
+{
+    "name": "lubian/no-framework",
+    "autoload": {
+        "psr-4": {
+            "Lubian\\NoFramework\\": "src/"
+        }
+    },
+    "authors": [
+        {
+            "name": "example",
+            "email": "test@example.com"
+        }
+    ],
+    "require": {
+        "php": ">=8.1",
+        "filp/whoops": "^2.14",
+        "laminas/laminas-diactoros": "^2.11",
+        "nikic/fast-route": "^1.3",
+        "psr/http-server-handler": "^1.0"
+    },
+    "require-dev": {
+        "phpstan/phpstan": "^1.6",
+        "symfony/var-dumper": "^6.0",
+        "slevomat/coding-standard": "^7.2",
+        "symplify/easy-coding-standard": "^10.2",
+        "rector/rector": "^0.12.23",
+        "phpstan/extension-installer": "^1.1",
+        "phpstan/phpstan-strict-rules": "^1.2",
+        "thecodingmachine/phpstan-strict-rules": "^1.0"
+    },
+    "config": {
+        "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true,
+            "phpstan/extension-installer": true
+        }
+    },
+    "scripts": {
+        "serve": [
+            "Composer\\Config::disableProcessTimeout",
+            "php -S 0.0.0.0:1235 -t public"
+        ],
+        "phpstan": "./vendor/bin/phpstan analyze",
+        "baseline": "./vendor/bin/phpstan analyze --generate-baseline",
+        "check": "./vendor/bin/ecs",
+        "fix": "./vendor/bin/ecs --fix",
+        "rector": "./vendor/bin/rector process"
+    }
+}
--- a/implementation/09-wip/composer.lock
+++ b/implementation/09-wip/composer.lock
--- a/implementation/09-wip/config/container.php
+++ b/implementation/09-wip/config/container.php
@ -0,0 +1,9 @@
+<?php declare(strict_types=1);
+
+$response = new \Laminas\Diactoros\Response();
+$clock = new \Lubian\NoFramework\Service\Time\SystemClock();
+
+return [
+    \Lubian\NoFramework\Action\Hello::class => fn () => new \Lubian\NoFramework\Action\Hello($response, $clock),
+    \Lubian\NoFramework\Action\Other::class => fn () => new \Lubian\NoFramework\Action\Other($response),
+];
--- a/implementation/09-wip/config/routes.php
+++ b/implementation/09-wip/config/routes.php
@ -0,0 +1,10 @@
+<?php declare(strict_types=1);
+
+use FastRoute\RouteCollector;
+use Lubian\NoFramework\Action\Hello;
+use Lubian\NoFramework\Action\Other;
+
+return function (RouteCollector $r) {
+    $r->addRoute('GET', '/hello[/{name}]', Hello::class);
+    $r->addRoute('GET', '/other', Other::class);
+};
--- a/implementation/09-wip/ecs.php
+++ b/implementation/09-wip/ecs.php
@ -0,0 +1,89 @@
+<?php declare(strict_types=1);
+
+use PhpCsFixer\Fixer\Import\OrderedImportsFixer;
+use PhpCsFixer\Fixer\Operator\NewWithBracesFixer;
+use PhpCsFixer\Fixer\PhpTag\BlankLineAfterOpeningTagFixer;
+use SlevomatCodingStandard\Sniffs\Classes\ClassConstantVisibilitySniff;
+use SlevomatCodingStandard\Sniffs\ControlStructures\NewWithoutParenthesesSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\AlphabeticallySortedUsesSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\DisallowGroupUseSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\MultipleUsesPerLineSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\NamespaceSpacingSniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\ReferenceUsedNamesOnlySniff;
+use SlevomatCodingStandard\Sniffs\Namespaces\UseSpacingSniff;
+use SlevomatCodingStandard\Sniffs\TypeHints\DeclareStrictTypesSniff;
+use SlevomatCodingStandard\Sniffs\TypeHints\UnionTypeHintFormatSniff;
+use Symplify\EasyCodingStandard\Config\ECSConfig;
+use Symplify\EasyCodingStandard\ValueObject\Set\SetList;
+
+return static function (ECSConfig $config): void {
+    $config->parallel();
+    $config->paths([__DIR__ . '/src', __DIR__ . '/config', __DIR__ . '/ecs.php', __DIR__ . '/rector.php']);
+    $config->skip([BlankLineAfterOpeningTagFixer::class, OrderedImportsFixer::class, NewWithBracesFixer::class]);
+
+    $config->sets([
+        SetList::PSR_12,
+        SetList::STRICT,
+        SetList::ARRAY,
+        SetList::SPACES,
+        SetList::DOCBLOCK,
+        SetList::CLEAN_CODE,
+        SetList::COMMON,
+        SetList::COMMENTS,
+        SetList::NAMESPACES,
+        SetList::SYMPLIFY,
+        SetList::CONTROL_STRUCTURES,
+    ]);
+
+    // force visibility declaration on class constants
+    $config->ruleWithConfiguration(ClassConstantVisibilitySniff::class, [
+        'fixable' => true,
+    ]);
+
+    // sort all use statements
+    $config->rules([
+        AlphabeticallySortedUsesSniff::class,
+        DisallowGroupUseSniff::class,
+        MultipleUsesPerLineSniff::class,
+        NamespaceSpacingSniff::class,
+    ]);
+
+    // import all namespaces, and event php core functions and classes
+    $config->ruleWithConfiguration(
+        ReferenceUsedNamesOnlySniff::class,
+        [
+            'allowFallbackGlobalConstants' => false,
+            'allowFallbackGlobalFunctions' => false,
+            'allowFullyQualifiedGlobalClasses' => false,
+            'allowFullyQualifiedGlobalConstants' => false,
+            'allowFullyQualifiedGlobalFunctions' => false,
+            'allowFullyQualifiedNameForCollidingClasses' => true,
+            'allowFullyQualifiedNameForCollidingConstants' => true,
+            'allowFullyQualifiedNameForCollidingFunctions' => true,
+            'searchAnnotations' => true,
+        ]
+    );
+
+    // define newlines between use statements
+    $config->ruleWithConfiguration(UseSpacingSniff::class, [
+        'linesCountBeforeFirstUse' => 1,
+        'linesCountBetweenUseTypes' => 1,
+        'linesCountAfterLastUse' => 1,
+    ]);
+
+    // strict types declaration should be on same line as opening tag
+    $config->ruleWithConfiguration(DeclareStrictTypesSniff::class, [
+        'declareOnFirstLine' => true,
+        'spacesCountAroundEqualsSign' => 0,
+    ]);
+
+    // disallow ?Foo typehint in favor of Foo|null
+    $config->ruleWithConfiguration(UnionTypeHintFormatSniff::class, [
+        'withSpaces' => 'no',
+        'shortNullable' => 'no',
+        'nullPosition' => 'last',
+    ]);
+
+    // Remove useless parentheses in new statements
+    $config->rule(NewWithoutParenthesesSniff::class);
+};
--- a/implementation/09-wip/phpstan-baseline.neon
+++ b/implementation/09-wip/phpstan-baseline.neon
@ -0,0 +1,6 @@
+parameters:
+	ignoreErrors:
+		-
+			message: "#^Short ternary operator is not allowed\\. Use null coalesce operator if applicable or consider using long ternary\\.$#"
+			count: 1
+			path: src/Bootstrap.php
--- a/implementation/09-wip/phpstan.neon
+++ b/implementation/09-wip/phpstan.neon
@ -0,0 +1,8 @@
+includes:
+    - phpstan-baseline.neon
+
+parameters:
+    level: max
+    paths:
+        - src
+        - config
--- a/implementation/09-wip/public/favicon.ico
+++ b/implementation/09-wip/public/favicon.ico
--- a/implementation/09-wip/public/index.php
+++ b/implementation/09-wip/public/index.php
@ -0,0 +1,3 @@
+<?php declare(strict_types=1);
+
+require __DIR__ . '/../src/Bootstrap.php';
--- a/implementation/09-wip/rector.php
+++ b/implementation/09-wip/rector.php
@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\Set\ValueObject\LevelSetList;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->paths([__DIR__ . '/src', __DIR__ . '/config', __DIR__ . '/ecs.php', __DIR__ . '/rector.php']);
+
+    $rectorConfig->importNames();
+
+    $rectorConfig->sets([LevelSetList::UP_TO_PHP_81]);
+};
--- a/implementation/09-wip/src/Action/Hello.php
+++ b/implementation/09-wip/src/Action/Hello.php
@ -0,0 +1,29 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Action;
+
+use Lubian\NoFramework\Service\Time\Clock;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+final class Hello implements RequestHandlerInterface
+{
+    public function __construct(private readonly ResponseInterface $response, private readonly Clock $clock)
+    {
+    }
+
+    public function handle(ServerRequestInterface $request): ResponseInterface
+    {
+        $name = $request->getAttribute('name', 'Stranger');
+        $body = $this->response->getBody();
+
+        $time = $this->clock->now()->format('H:i:s');
+
+        $body->write('Hello ' . $name . '!<br />');
+        $body->write('The Time is: ' . $time);
+
+        return $this->response->withBody($body)
+            ->withStatus(200);
+    }
+}
--- a/implementation/09-wip/src/Action/Other.php
+++ b/implementation/09-wip/src/Action/Other.php
@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Action;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+final class Other implements RequestHandlerInterface
+{
+    public function __construct(private readonly ResponseInterface $response)
+    {
+    }
+
+    public function handle(ServerRequestInterface $request): ResponseInterface
+    {
+        $body = $this->response->getBody();
+
+        $body->write('This works too!');
+
+        return $this->response->withBody($body)
+            ->withStatus(200);
+    }
+}
--- a/implementation/09-wip/src/Bootstrap.php
+++ b/implementation/09-wip/src/Bootstrap.php
@ -0,0 +1,101 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework;
+
+use FastRoute\Dispatcher;
+use Laminas\Diactoros\Response;
+use Laminas\Diactoros\ServerRequestFactory;
+use Lubian\NoFramework\Exception\InternalServerError;
+use Lubian\NoFramework\Exception\MethodNotAllowed;
+use Lubian\NoFramework\Exception\NotFound;
+use Psr\Http\Server\RequestHandlerInterface;
+use Throwable;
+use Whoops\Handler\PrettyPageHandler;
+use Whoops\Run;
+
+use function assert;
+use function error_log;
+use function error_reporting;
+use function FastRoute\simpleDispatcher;
+use function getenv;
+use function header;
+use function sprintf;
+use function strtolower;
+
+use const E_ALL;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$environment = getenv('ENVIRONMENT') ?: 'dev';
+
+error_reporting(E_ALL);
+
+$whoops = new Run;
+
+if ($environment === 'dev') {
+    $whoops->pushHandler(new PrettyPageHandler);
+} else {
+    $whoops->pushHandler(function (Throwable $t) {
+        error_log('ERROR: ' . $t->getMessage(), $t->getCode());
+        echo 'Oooopsie';
+    });
+}
+
+$whoops->register();
+
+$request = ServerRequestFactory::fromGlobals();
+$response = new Response;
+
+
+$routeDefinitionCallback = require __DIR__ . '/../config/routes.php';
+$dispatcher = simpleDispatcher($routeDefinitionCallback);
+
+$routeInfo = $dispatcher->dispatch($request->getMethod(), $request->getUri() ->getPath(),);
+
+try {
+    switch ($routeInfo[0]) {
+        case Dispatcher::FOUND:
+            $className = $routeInfo[1];
+            $handler = new $className($response);
+            assert($handler instanceof RequestHandlerInterface);
+            foreach ($routeInfo[2] as $attributeName => $attributeValue) {
+                $request = $request->withAttribute($attributeName, $attributeValue);
+            }
+            $response = $handler->handle($request);
+            break;
+        case Dispatcher::METHOD_NOT_ALLOWED:
+            throw new MethodNotAllowed;
+        case Dispatcher::NOT_FOUND:
+        default:
+            throw new NotFound;
+    }
+} catch (MethodNotAllowed) {
+    $response = (new Response)->withStatus(405);
+    $response->getBody()
+        ->write('Method not Allowed');
+} catch (NotFound) {
+    $response = (new Response)->withStatus(404);
+    $response->getBody()
+        ->write('Not Found');
+} catch (Throwable $t) {
+    throw new InternalServerError($t->getMessage(), $t->getCode(), $t);
+}
+
+foreach ($response->getHeaders() as $name => $values) {
+    $first = strtolower($name) !== 'set-cookie';
+    foreach ($values as $value) {
+        $header = sprintf('%s: %s', $name, $value);
+        header($header, $first);
+        $first = false;
+    }
+}
+
+$statusLine = sprintf(
+    'HTTP/%s %s %s',
+    $response->getProtocolVersion(),
+    $response->getStatusCode(),
+    $response->getReasonPhrase()
+);
+header($statusLine, true, $response->getStatusCode());
+
+echo $response->getBody();
--- a/implementation/09-wip/src/Exception/InternalServerError.php
+++ b/implementation/09-wip/src/Exception/InternalServerError.php
@ -0,0 +1,9 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Exception;
+
+use Exception;
+
+final class InternalServerError extends Exception
+{
+}
--- a/implementation/09-wip/src/Exception/MethodNotAllowed.php
+++ b/implementation/09-wip/src/Exception/MethodNotAllowed.php
@ -0,0 +1,9 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Exception;
+
+use Exception;
+
+final class MethodNotAllowed extends Exception
+{
+}
--- a/implementation/09-wip/src/Exception/NotFound.php
+++ b/implementation/09-wip/src/Exception/NotFound.php
@ -0,0 +1,9 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Exception;
+
+use Exception;
+
+final class NotFound extends Exception
+{
+}
--- a/implementation/09-wip/src/Service/Time/Clock.php
+++ b/implementation/09-wip/src/Service/Time/Clock.php
@ -0,0 +1,8 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Service\Time;
+
+interface Clock
+{
+    public function now(): \DateTimeImmutable;
+}
--- a/implementation/09-wip/src/Service/Time/SystemClock.php
+++ b/implementation/09-wip/src/Service/Time/SystemClock.php
@ -0,0 +1,12 @@
+<?php declare(strict_types=1);
+
+namespace Lubian\NoFramework\Service\Time;
+
+final class SystemClock implements Clock
+{
+    public function now(): \DateTimeImmutable
+    {
+        return new \DateTimeImmutable();
+    }
+
+}