PHPackages suin/phpcs-psr4-sniff - PHPackages - PHPackages [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register) 1. [Directory](/) 2. / 3. [PSR & Standards](/categories/psr-standards) 4. / 5. suin/phpcs-psr4-sniff ActivePhpcodesniffer-standard[PSR & Standards](/categories/psr-standards) suin/phpcs-psr4-sniff ===================== PHP\_CodeSniffer sniff that checks class name matches PSR-4 project structure. v3.0.0(4y ago)271.7M—0.9%17[3 PRs](https://github.com/suin/phpcs-psr4-sniff/pulls)16MITPHPPHP >=7.1 Since Sep 19Pushed 2y ago3 watchersCompare [ Source](https://github.com/suin/phpcs-psr4-sniff)[ Packagist](https://packagist.org/packages/suin/phpcs-psr4-sniff)[ Docs](https://github.com/suin/php)[ RSS](/packages/suin-phpcs-psr4-sniff/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (3)Dependencies (2)Versions (14)Used By (16) suin/phpcs-psr4-sniff ===================== [](#suinphpcs-psr4-sniff) A custom [PHP Code Sniffer](https://github.com/squizlabs/PHP_CodeSniffer) sniff to help to find classes that is not compliant with [PSR-4 Autoloader](https://www.php-fig.org/psr/psr-4/). Demo ---- [](#demo) [![](tests/demo/demo.png)](tests/demo/demo.png) Please visit [./tests/demo](/tests/demo), if you would like to try this sniff. Features -------- [](#features) ### Classes, interfaces and traits [](#classes-interfaces-and-traits) This sniff covers not only classes but also interfaces and traits. ### Namespaces and class names [](#namespaces-and-class-names) This sniff checks whether both of namespaces and class names match PSR-4 project structure. ### Configuration free [](#configuration-free) As this sniff respects `composer.json` [autoloading configuration](https://getcomposer.org/doc/04-schema.md#psr-4), you don't have to declare mapping between namespace prefixes and base directories. Similar packages ---------------- [](#similar-packages) ### Psr4Fixer of PHP-CS-Fixer [](#psr4fixer-of-php-cs-fixer) [Psr4Fixer](https://github.com/FriendsOfPHP/PHP-CS-Fixer/blob/master/src/Fixer/Basic/Psr4Fixer.php) checkes if class names should match the file name and fixes the class names if its don't correspond to the file names. It doesn't check the namespaces. In contrast, suin/phpcs-psr4-sniff checks not only class names but also namespaces. ### SlevomatCodingStandard.Files.TypeNameMatchesFileName [](#slevomatcodingstandardfilestypenamematchesfilename) [SlevomatCodingStandard.Files.TypeNameMatchesFileName](https://github.com/slevomat/coding-standard#slevomatcodingstandardfilestypenamematchesfilename) is a custom PHP Code Sniffer sniff to check whether namespaces and class names follow PSR-0/PSR-4 project structure. This sniff is similar to suin/phpcs-psr4-sniff, but it needs explicit configuration about the PSR-0/PSR-4 project structure. suin/phpcs-psr4-sniff takes implicit way as it follows the autoloding configuration of Composer. Installation ------------ [](#installation) ``` composer require --dev suin/phpcs-psr4-sniff ``` Usage ----- [](#usage) At first, create a PHPCS ruleset XML (phpcs.xml.dist or phpcs.xml) file in the root of your project. ``` ``` Then run it with the command: ``` vendor/bin/phpcs src ``` Changelog --------- [](#changelog) Please see [CHANGELOG](https://github.com/suin/php/blob/master/CHANGELOG.md) for more details. Contributing ------------ [](#contributing) Send [issue](https://github.com/suin/php/issues) or [pull-request](https://github.com/suin/php/pulls) to main repository. ### Health Score 44 — FairBetter than 92% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity53 Moderate usage in the ecosystem Community26 Small or concentrated contributor base Maturity64 Established project with proven stability Bus Factor1 Top contributor holds 75% 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 ~82 days Recently: every ~227 days Total 13 Last Release 1812d ago Major Versions v1.2.1 → v2.1.22018-12-05 2.3.0 → v3.0.02021-06-02 PHP version history (2 changes)v1.0.0PHP >=7.1 <7.4.0 v2.2.1PHP >=7.1 ### Community Maintainers ![](https://www.gravatar.com/avatar/df0e4439766a9bc915e2db0e797f10f222b701133dd0c20fc2ddcc658078eb9f?d=identicon)[suin](/maintainers/suin) --- Top Contributors [![suin](https://avatars.githubusercontent.com/u/855338?v=4)](https://github.com/suin "suin (9 commits)")[![sveneld](https://avatars.githubusercontent.com/u/4028769?v=4)](https://github.com/sveneld "sveneld (2 commits)")[![bc-luke](https://avatars.githubusercontent.com/u/2160087?v=4)](https://github.com/bc-luke "bc-luke (1 commits)") --- Tags coding-standardscoding-stylecustom-sniffnamespacephp-codesnifferphpcspsr-4static-analysisthird-party-sniffphpcsstatic analysisPHP\_CodeSniffernamespacePSR-4coding-standardscoding-style ### Embed Badge ![Health badge](/badges/suin-phpcs-psr4-sniff/health.svg) ``` [![Health](https://phpackages.com/badges/suin-phpcs-psr4-sniff/health.svg)](https://phpackages.com/packages/suin-phpcs-psr4-sniff) ``` ### Alternatives [automattic/vipwpcs PHP\_CodeSniffer rules (sniffs) to enforce WordPress VIP minimum coding conventions 25510.2M145](/packages/automattic-vipwpcs)[yoast/yoastcs PHP\_CodeSniffer rules for Yoast projects 221.1M29](/packages/yoast-yoastcs)[joomla/coding-standards Joomla Coding Standards 129231.7k16](/packages/joomla-coding-standards)[mayflower/mo4-coding-standard PHP CodeSniffer ruleset implementing the MO4 coding standards extending the Symfony coding standards. 17508.3k5](/packages/mayflower-mo4-coding-standard)[inpsyde/php-coding-standards PHP 7.4+ coding standards for Syde WordPress projects. 101163.9k45](/packages/inpsyde-php-coding-standards)[orisai/coding-standard Strict PHP coding standard 19193.5k62](/packages/orisai-coding-standard) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)