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[PSR & Standards](/categories/psr-standards) 4. / 5. psr/container ActiveLibrary[PSR & Standards](/categories/psr-standards) psr/container ============= Common Container Interface (PHP FIG PSR-11) 2.0.2(4y ago)10.0k1.0B—3.7%53[3 issues](https://github.com/php-fig/container/issues)[2 PRs](https://github.com/php-fig/container/pulls)20MITPHPPHP >=7.4.0 Since Feb 14Pushed 3mo ago23 watchersCompare [ Source](https://github.com/php-fig/container)[ Packagist](https://packagist.org/packages/psr/container)[ Docs](https://github.com/php-fig/container)[ RSS](/packages/psr-container/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (7)DependenciesVersions (11)Used By (20) Container interface =================== [](#container-interface) This repository holds all interfaces related to [PSR-11 (Container Interface)](https://www.php-fig.org/psr/psr-11/). Note that this is not a Container implementation of its own. It is merely abstractions that describe the components of a Dependency Injection Container. The installable [package](https://packagist.org/packages/psr/container) and [implementations](https://packagist.org/providers/psr/container-implementation) are listed on Packagist. ### Health Score 69 — FairBetter than 100% of packages Maintenance54 Moderate activity, may be stable Popularity86 Widely adopted with strong download metrics Community62 Healthy contributor diversity Maturity69 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 ~215 days Recently: every ~61 days Total 9 Last Release 1655d ago Major Versions 1.1.0 → 2.0.02021-03-05 1.1.1 → 2.0.12021-03-24 PHP version history (3 changes)1.0.0PHP >=5.3.0 1.1.0PHP >=7.2.0 2.0.2PHP >=7.4.0 ### Community Maintainers ![](https://www.gravatar.com/avatar/b93dc5a9591fbfe3ead8b344eeddb3a8b10191e3696afcc93bed806629c2d724?d=identicon)[fig](/maintainers/fig) ![](https://avatars.githubusercontent.com/u/1104771?v=4)[mouf](/maintainers/mouf)[@Mouf](https://github.com/Mouf) ![](https://www.gravatar.com/avatar/329a6111724074f5388e95dd41a03ccf3c43f4bfe1ecf27c94c9efc6f7823228?d=identicon)[mnapoli](/maintainers/mnapoli) --- Top Contributors [![mnapoli](https://avatars.githubusercontent.com/u/720328?v=4)](https://github.com/mnapoli "mnapoli (66 commits)")[![moufmouf](https://avatars.githubusercontent.com/u/1290952?v=4)](https://github.com/moufmouf "moufmouf (44 commits)")[![Ocramius](https://avatars.githubusercontent.com/u/154256?v=4)](https://github.com/Ocramius "Ocramius (12 commits)")[![weierophinney](https://avatars.githubusercontent.com/u/25943?v=4)](https://github.com/weierophinney "weierophinney (10 commits)")[![Jean85](https://avatars.githubusercontent.com/u/6729988?v=4)](https://github.com/Jean85 "Jean85 (8 commits)")[![jeremeamia](https://avatars.githubusercontent.com/u/107867?v=4)](https://github.com/jeremeamia "jeremeamia (4 commits)")[![michaelcullum](https://avatars.githubusercontent.com/u/211740?v=4)](https://github.com/michaelcullum "michaelcullum (4 commits)")[![shochdoerfer](https://avatars.githubusercontent.com/u/596449?v=4)](https://github.com/shochdoerfer "shochdoerfer (4 commits)")[![mindplay-dk](https://avatars.githubusercontent.com/u/103348?v=4)](https://github.com/mindplay-dk "mindplay-dk (3 commits)")[![gnumoksha](https://avatars.githubusercontent.com/u/696797?v=4)](https://github.com/gnumoksha "gnumoksha (3 commits)")[![kocsismate](https://avatars.githubusercontent.com/u/6057627?v=4)](https://github.com/kocsismate "kocsismate (2 commits)")[![BafS](https://avatars.githubusercontent.com/u/588205?v=4)](https://github.com/BafS "BafS (2 commits)")[![Sam-Burns](https://avatars.githubusercontent.com/u/6594039?v=4)](https://github.com/Sam-Burns "Sam-Burns (2 commits)")[![codeeverything](https://avatars.githubusercontent.com/u/9589226?v=4)](https://github.com/codeeverything "codeeverything (2 commits)")[![AndrewCarterUK](https://avatars.githubusercontent.com/u/6486835?v=4)](https://github.com/AndrewCarterUK "AndrewCarterUK (1 commits)")[![localheinz](https://avatars.githubusercontent.com/u/605483?v=4)](https://github.com/localheinz "localheinz (1 commits)")[![Maks3w](https://avatars.githubusercontent.com/u/1301698?v=4)](https://github.com/Maks3w "Maks3w (1 commits)")[![mbunge](https://avatars.githubusercontent.com/u/395518?v=4)](https://github.com/mbunge "mbunge (1 commits)")[![snapshotpl](https://avatars.githubusercontent.com/u/312655?v=4)](https://github.com/snapshotpl "snapshotpl (1 commits)")[![chalasr](https://avatars.githubusercontent.com/u/7502063?v=4)](https://github.com/chalasr "chalasr (1 commits)") --- Tags psrcontainercontainer-interopPSR-11container-interface ### Embed Badge ![Health badge](/badges/psr-container/health.svg) ``` [![Health](https://phpackages.com/badges/psr-container/health.svg)](https://phpackages.com/packages/psr-container) ``` ### Alternatives [php-di/php-di The dependency injection container for humans 2.8k48.9M994](/packages/php-di-php-di) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)