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[Framework](/categories/framework) 4. / 5. yiisoft/access ActiveLibrary[Framework](/categories/framework) yiisoft/access ============== An interface for checking access 2.0.1(5mo ago)31289.6k—2%73BSD-3-ClausePHPPHP 8.0 - 8.5CI passing Since Aug 24Pushed 3mo ago16 watchersCompare [ Source](https://github.com/yiisoft/access)[ Packagist](https://packagist.org/packages/yiisoft/access)[ Docs](https://www.yiiframework.com/)[ GitHub Sponsors](https://github.com/sponsors/yiisoft)[ OpenCollective](https://opencollective.com/yiisoft)[ RSS](/packages/yiisoft-access/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (2)Dependencies (7)Versions (7)Used By (3) [ ![Yii](https://camo.githubusercontent.com/8317c17418b39410a660f5149071d26c5023c0d5fb2b7ebb771324812f666d73/68747470733a2f2f796969736f66742e6769746875622e696f2f646f63732f696d616765732f7969695f6c6f676f2e737667) ](https://github.com/yiisoft) Yii Access ========== [](#yii-access) [![Latest Stable Version](https://camo.githubusercontent.com/e14a244bfdd591182ad98771ebc7566fa24086b62d1ca05fcd0a4e7ef3615ce3/68747470733a2f2f706f7365722e707567782e6f72672f796969736f66742f6163636573732f76)](https://packagist.org/packages/yiisoft/access)[![Total Downloads](https://camo.githubusercontent.com/fd7c072818f11d7e928ea0b602729817edae5b80ee227b2fc788e5343764e0fb/68747470733a2f2f706f7365722e707567782e6f72672f796969736f66742f6163636573732f646f776e6c6f616473)](https://packagist.org/packages/yiisoft/access)[![Build status](https://github.com/yiisoft/access/actions/workflows/build.yml/badge.svg)](https://github.com/yiisoft/access/actions/workflows/build.yml)[![Code Coverage](https://camo.githubusercontent.com/a8562dfa6aac8cffb2dc4cc531ae7950e1e3bb5f5a97e6637f2643aa10badd09/68747470733a2f2f636f6465636f762e696f2f67682f796969736f66742f6163636573732f6272616e63682f6d61737465722f67726170682f62616467652e737667)](https://codecov.io/gh/yiisoft/access)[![Mutation testing badge](https://camo.githubusercontent.com/891145a361b0884271c692b3f9d76db948d3c2ebfe5a3be0e2bf42c4f93e0c31/68747470733a2f2f696d672e736869656c64732e696f2f656e64706f696e743f7374796c653d666c61742675726c3d687474707325334125324625324662616467652d6170692e737472796b65722d6d757461746f722e696f2532466769746875622e636f6d253246796969736f66742532466163636573732532466d6173746572)](https://dashboard.stryker-mutator.io/reports/github.com/yiisoft/access/master)[![static analysis](https://github.com/yiisoft/access/workflows/static%20analysis/badge.svg)](https://github.com/yiisoft/access/actions?query=workflow%3A%22static+analysis%22)[![type-coverage](https://camo.githubusercontent.com/a7a0badf8f66a50a82f298a689289b821d07c47144ae45b161aa327c1bfec85f/68747470733a2f2f73686570686572642e6465762f6769746875622f796969736f66742f6163636573732f636f7665726167652e737667)](https://shepherd.dev/github/yiisoft/access) This package provides an interface for checking if certain user has certain permission. Optional parameters could be passed for fine-grained access checks. Additionally, `DenyAll` and `AllowAll` implementations are available out of the box. Requirements ------------ [](#requirements) - PHP 8.0 - 8.5. Installation ------------ [](#installation) The package could be installed with [Composer](https://getcomposer.org): ``` composer require yiisoft/access ``` General usage ------------- [](#general-usage) An access checker [such as RBAC](https://github.com/yiisoft/rbac) implements the interface. A user identity may use it then for checking access: ``` use Yiisoft\Access\AccessCheckerInterface; class UserService { private AccessCheckerInterface $accessChecker; public function __construct(AccessCheckerInterface $accessChecker) { $this->accessChecker = $accessChecker; } public function can(string $permissionName, array $parameters = []): bool { return $this->accessChecker->userHasPermission( $this ->getCurrentUser() ->getId(), $permissionName, $parameters ); } public function getCurrentUser(): User { // ... } } ``` In the handler it may look like the following: ``` public function actionList(UserService $userService) { if (!$userService->can('list_posts')) { // access denied } // list posts } ``` Documentation ------------- [](#documentation) - [Internals](docs/internals.md) If you need help or have a question, the [Yii Forum](https://forum.yiiframework.com/c/yii-3-0/63) is a good place for that. You may also check out other [Yii Community Resources](https://www.yiiframework.com/community). License ------- [](#license) The Yii Access is free software. It is released under the terms of the BSD License. Please see [`LICENSE`](./LICENSE.md) for more information. Maintained by [Yii Software](https://www.yiiframework.com/). Support the project ------------------- [](#support-the-project) [![Open Collective](https://camo.githubusercontent.com/a2b15f8e2268d4e3842e00d41ff7a57cce2ad8bd8d8769c5dc4fa05a546a4f62/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f4f70656e253230436f6c6c6563746976652d73706f6e736f722d3765616466313f6c6f676f3d6f70656e253230636f6c6c656374697665266c6f676f436f6c6f723d376561646631266c6162656c436f6c6f723d353535353535)](https://opencollective.com/yiisoft) Follow updates -------------- [](#follow-updates) [![Official website](https://camo.githubusercontent.com/d6b0929173e28cc627430d2519ca1853466a70f37395877eaf4820cb3e1e1909/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f506f77657265645f62792d5969695f4672616d65776f726b2d677265656e2e7376673f7374796c653d666c6174)](https://www.yiiframework.com/)[![Twitter](https://camo.githubusercontent.com/d077c362ac639792171af8bc002ee827816733dfc0925f70b557e6d151022226/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f747769747465722d666f6c6c6f772d3144413146323f6c6f676f3d74776974746572266c6f676f436f6c6f723d314441314632266c6162656c436f6c6f723d3535353535353f7374796c653d666c6174)](https://twitter.com/yiiframework)[![Telegram](https://camo.githubusercontent.com/4e38dd12535575c39c65bea7119b95e663abb2d1f4e3d669a27bbda07ef603f0/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f74656c656772616d2d6a6f696e2d3144413146323f7374796c653d666c6174266c6f676f3d74656c656772616d)](https://t.me/yii3en)[![Facebook](https://camo.githubusercontent.com/48204e301b34b29b0815854544f04c337fc0692096cab35e9a1f8c53a42c2307/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f66616365626f6f6b2d6a6f696e2d3144413146323f7374796c653d666c6174266c6f676f3d66616365626f6f6b266c6f676f436f6c6f723d666666666666)](https://www.facebook.com/groups/yiitalk)[![Slack](https://camo.githubusercontent.com/1a3645ba1c97e6684d0349bc478201e1621ba0d3efad516d81035364d442bad7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f736c61636b2d6a6f696e2d3144413146323f7374796c653d666c6174266c6f676f3d736c61636b)](https://yiiframework.com/go/slack) ### Health Score 61 — FairBetter than 99% of packages Maintenance76 Regular maintenance activity Popularity46 Moderate usage in the ecosystem Community33 Small or concentrated contributor base Maturity76 Established project with proven stability Bus Factor2 2 contributors hold 50%+ of commits 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 ~484 days Total 5 Last Release 157d ago Major Versions 1.1.1 → 2.0.02023-08-07 PHP version history (3 changes)1.0.0PHP ^7.4|^8.0 2.0.0PHP ^8.0 2.0.1PHP 8.0 - 8.5 ### Community Maintainers ![](https://www.gravatar.com/avatar/261a6249c6f605f3956a2fae40fbb813f6b2e1e6f2bf806180c851a965426e54?d=identicon)[cebe](/maintainers/cebe) ![](https://www.gravatar.com/avatar/fc29e4e7068a00fe9b9db37b8aadda1db6020adcacef810461e47b99c2b150e6?d=identicon)[samdark](/maintainers/samdark) ![](https://www.gravatar.com/avatar/ccb75e3312d6bd454ea445ea308139fd185a4ca906ca5df21cc66e6a35de25a3?d=identicon)[SilverFire](/maintainers/SilverFire) ![](https://www.gravatar.com/avatar/99106256c24a8cb23871b99fa90e48f37f1aa71608c185759b7d2a88683a5918?d=identicon)[hiqsol](/maintainers/hiqsol) ![](https://www.gravatar.com/avatar/50430982793b695a5a9a886a81b976606c71062b49cf38c12509801b1845b1b2?d=identicon)[machour](/maintainers/machour) --- Top Contributors [![samdark](https://avatars.githubusercontent.com/u/47294?v=4)](https://github.com/samdark "samdark (32 commits)")[![vjik](https://avatars.githubusercontent.com/u/525501?v=4)](https://github.com/vjik "vjik (17 commits)")[![xepozz](https://avatars.githubusercontent.com/u/6815714?v=4)](https://github.com/xepozz "xepozz (8 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (7 commits)")[![luizcmarin](https://avatars.githubusercontent.com/u/67489841?v=4)](https://github.com/luizcmarin "luizcmarin (5 commits)")[![devanych](https://avatars.githubusercontent.com/u/20116244?v=4)](https://github.com/devanych "devanych (3 commits)")[![mspirkov](https://avatars.githubusercontent.com/u/63721828?v=4)](https://github.com/mspirkov "mspirkov (3 commits)")[![roxblnfk](https://avatars.githubusercontent.com/u/4152481?v=4)](https://github.com/roxblnfk "roxblnfk (2 commits)")[![githubjeka](https://avatars.githubusercontent.com/u/874234?v=4)](https://github.com/githubjeka "githubjeka (2 commits)")[![rustamwin](https://avatars.githubusercontent.com/u/16498265?v=4)](https://github.com/rustamwin "rustamwin (1 commits)")[![sankaest](https://avatars.githubusercontent.com/u/21160342?v=4)](https://github.com/sankaest "sankaest (1 commits)")[![skugarev](https://avatars.githubusercontent.com/u/22639131?v=4)](https://github.com/skugarev "skugarev (1 commits)")[![terabytesoftw](https://avatars.githubusercontent.com/u/42547589?v=4)](https://github.com/terabytesoftw "terabytesoftw (1 commits)")[![antonsacred](https://avatars.githubusercontent.com/u/57615458?v=4)](https://github.com/antonsacred "antonsacred (1 commits)")[![Fantom409](https://avatars.githubusercontent.com/u/14968877?v=4)](https://github.com/Fantom409 "Fantom409 (1 commits)") --- Tags accesshacktoberfestinterfaceyii3interfaceaccessrbacyii ### Code Quality TestsPHPUnit Static AnalysisPsalm, Rector Code StylePHP CS Fixer Type Coverage Yes ### Embed Badge ![Health badge](/badges/yiisoft-access/health.svg) ``` [![Health](https://phpackages.com/badges/yiisoft-access/health.svg)](https://phpackages.com/packages/yiisoft-access) ``` ### Alternatives [yiisoft/yii Yii Web Programming Framework 4.8k5.6M262](/packages/yiisoft-yii)[yiisoft/yii2-queue Yii2 Queue Extension which supports queues based on DB, Redis, RabbitMQ, Beanstalk, SQS, and Gearman 1.1k10.4M155](/packages/yiisoft-yii2-queue)[graham-campbell/manager Manager Provides Some Manager Functionality For Laravel 39221.1M134](/packages/graham-campbell-manager)[2amigos/yii2-usuario Highly customizable and extensible user management, authentication, and authorization Yii2 extension 298275.5k14](/packages/2amigos-yii2-usuario)[yiisoft/rbac Yii Role-Based Access Control 76148.4k9](/packages/yiisoft-rbac)[cakephp/authorization Authorization abstraction layer plugin for CakePHP 742.2M34](/packages/cakephp-authorization) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)