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[PSR & Standards](/categories/psr-standards) 4. / 5. php-standard-library/phpstan-extension ActivePhpstan-extension[PSR & Standards](/categories/psr-standards) php-standard-library/phpstan-extension ====================================== PHPStan PSL extension 2.1.0(3mo ago)221.3M↓50.3%7[14 issues](https://github.com/php-standard-library/phpstan-extension/issues)[6 PRs](https://github.com/php-standard-library/phpstan-extension/pulls)13MITPHPPHP ^7.4 || ^8.0CI passing Since Jun 10Pushed 1w ago4 watchersCompare [ Source](https://github.com/php-standard-library/phpstan-extension)[ Packagist](https://packagist.org/packages/php-standard-library/phpstan-extension)[ RSS](/packages/php-standard-library-phpstan-extension/feed)WikiDiscussions 2.0.x Synced 2d ago READMEChangelog (8)Dependencies (16)Versions (16)Used By (13) PHPStan PSL extension ===================== [](#phpstan-psl-extension) [![Build](https://github.com/php-standard-library/phpstan-extension/workflows/Build/badge.svg)](https://github.com/php-standard-library/phpstan-extension/actions)[![Latest Stable Version](https://camo.githubusercontent.com/1914e48d30af24c8caf15d50efa64d0920328d0b0e110d737612493e6f5645eb/68747470733a2f2f706f7365722e707567782e6f72672f7068702d7374616e646172642d6c6962726172792f7068707374616e2d657874656e73696f6e2f762f737461626c65)](https://packagist.org/packages/php-standard-library/phpstan-extension)[![License](https://camo.githubusercontent.com/cabbb94a143fae71fb25086939804a19c44fb143424b0579af5ee21ec424c84f/68747470733a2f2f706f7365722e707567782e6f72672f7068702d7374616e646172642d6c6962726172792f7068707374616e2d657874656e73696f6e2f6c6963656e7365)](https://packagist.org/packages/php-standard-library/phpstan-extension) - [PHPStan](https://phpstan.org/) - [PSL](https://github.com/php-standard-library/php-standard-library) Description ----------- [](#description) The main goal of this extension is to help PHPStan to detect the types after using `Psl\Type\shape`. Given the following example: ``` use Psl\Type; $specification = Type\shape([ 'name' => Type\string(), 'age' => Type\int(), 'location' => Type\optional(Type\shape([ 'city' => Type\string(), 'state' => Type\string(), 'country' => Type\string(), ])) ]); $input = $specification->coerce($_GET['user']); ``` PHPStan assumes that `$input` is of type `array`. If we enable the extension, you will get a more specific and correct type of `array{name: string, age: int, location?: array{city: string, state: string, country: string}}`. Besides coerce, this extension also supports `matches()` and `assert()` methods. Installation ------------ [](#installation) To use this extension, require it in [Composer](https://getcomposer.org/): ``` composer require --dev php-standard-library/phpstan-extension ``` If you also install [phpstan/extension-installer](https://github.com/phpstan/extension-installer) then you're all set! Manual installationIf you don't want to use `phpstan/extension-installer`, include extension.neon in your project's PHPStan config: ``` includes: - vendor/php-standard-library/phpstan-extension/extension.neon ``` ### Health Score 57 — FairBetter than 98% of packages Maintenance77 Regular maintenance activity Popularity50 Moderate usage in the ecosystem Community31 Small or concentrated contributor base Maturity61 Established project with proven stability Bus Factor1 Top contributor holds 71.4% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~137 days Recently: every ~27 days Total 11 Last Release 108d ago Major Versions 1.1.x-dev → 2.0.02024-11-11 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/104888?v=4)[Ondřej Mirtes](/maintainers/ondrejmirtes)[@ondrejmirtes](https://github.com/ondrejmirtes) ![](https://www.gravatar.com/avatar/8489d7c85bfa7c637b8e13484f3f659652aea0568b6e7f9e66edeb0649b5a2f1?d=identicon)[azjezz](/maintainers/azjezz) --- Top Contributors [![ondrejmirtes](https://avatars.githubusercontent.com/u/104888?v=4)](https://github.com/ondrejmirtes "ondrejmirtes (30 commits)")[![veewee](https://avatars.githubusercontent.com/u/1618158?v=4)](https://github.com/veewee "veewee (4 commits)")[![BackEndTea](https://avatars.githubusercontent.com/u/14289961?v=4)](https://github.com/BackEndTea "BackEndTea (3 commits)")[![simPod](https://avatars.githubusercontent.com/u/327717?v=4)](https://github.com/simPod "simPod (1 commits)")[![azjezz](https://avatars.githubusercontent.com/u/29315886?v=4)](https://github.com/azjezz "azjezz (1 commits)")[![YspMark](https://avatars.githubusercontent.com/u/55830693?v=4)](https://github.com/YspMark "YspMark (1 commits)")[![devnix](https://avatars.githubusercontent.com/u/1777519?v=4)](https://github.com/devnix "devnix (1 commits)")[![shirshir](https://avatars.githubusercontent.com/u/660457?v=4)](https://github.com/shirshir "shirshir (1 commits)") ### Code Quality TestsPHPUnit Type Coverage Yes ### Embed Badge ![Health badge](/badges/php-standard-library-phpstan-extension/health.svg) ``` [![Health](https://phpackages.com/badges/php-standard-library-phpstan-extension/health.svg)](https://phpackages.com/packages/php-standard-library-phpstan-extension) ``` ### Alternatives [rector/rector Instant Upgrade and Automated Refactoring of any PHP code 10.4k139.2M9.2k](/packages/rector-rector)[phpstan/phpstan-symfony Symfony Framework extensions and rules for PHPStan 79475.7M2.2k](/packages/phpstan-phpstan-symfony)[phpstan/phpstan-doctrine Doctrine extensions for PHPStan 67272.8M1.4k](/packages/phpstan-phpstan-doctrine)[shipmonk/dead-code-detector Dead code detector to find unused PHP code via PHPStan extension. 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