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[HTTP & Networking](/categories/http) 4. / 5. psr/http-message ActiveLibrary[HTTP & Networking](/categories/http) psr/http-message ================ Common interface for HTTP messages 2.0(3y ago)7.1k1.0B—2.6%186[18 issues](https://github.com/php-fig/http-message/issues)[23 PRs](https://github.com/php-fig/http-message/pulls)20MITPHPPHP ^7.2 || ^8.0 Since Jul 10Pushed 2y ago63 watchersCompare [ Source](https://github.com/php-fig/http-message)[ Packagist](https://packagist.org/packages/psr/http-message)[ Docs](https://github.com/php-fig/http-message)[ RSS](/packages/psr-http-message/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (10)DependenciesVersions (20)Used By (20) PSR Http Message ================ [](#psr-http-message) This repository holds all interfaces/classes/traits related to [PSR-7](http://www.php-fig.org/psr/psr-7/). Note that this is not a HTTP message implementation of its own. It is merely an interface that describes a HTTP message. See the specification for more details. Usage ----- [](#usage) Before reading the usage guide we recommend reading the PSR-7 interfaces method list: - [`PSR-7 Interfaces Method List`](docs/PSR7-Interfaces.md) - [`PSR-7 Usage Guide`](docs/PSR7-Usage.md) ### Health Score 64 — FairBetter than 99% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity86 Widely adopted with strong download metrics Community66 Healthy contributor diversity Maturity77 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 ~177 days Recently: every ~723 days Total 19 Last Release 1140d ago Major Versions 0.11.0 → 1.02015-05-04 1.1 → 2.02023-04-04 PHP version history (2 changes)1.0PHP >=5.3.0 1.1PHP ^7.2 || ^8.0 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/25943?v=4)[Matthew Weier O'Phinney](/maintainers/weierophinney)[@weierophinney](https://github.com/weierophinney) ![](https://www.gravatar.com/avatar/51b8f5fa2478c474c026976512454ce9953323d2d07d0a5320b3a3bd3f4653d8?d=identicon)[michaelcullum](/maintainers/michaelcullum) ![](https://www.gravatar.com/avatar/b93dc5a9591fbfe3ead8b344eeddb3a8b10191e3696afcc93bed806629c2d724?d=identicon)[fig](/maintainers/fig) --- Top Contributors [![weierophinney](https://avatars.githubusercontent.com/u/25943?v=4)](https://github.com/weierophinney "weierophinney (33 commits)")[![michaelcullum](https://avatars.githubusercontent.com/u/211740?v=4)](https://github.com/michaelcullum "michaelcullum (7 commits)")[![philsturgeon](https://avatars.githubusercontent.com/u/67381?v=4)](https://github.com/philsturgeon "philsturgeon (6 commits)")[![garoevans](https://avatars.githubusercontent.com/u/1016708?v=4)](https://github.com/garoevans "garoevans (3 commits)")[![Stilch](https://avatars.githubusercontent.com/u/41281401?v=4)](https://github.com/Stilch "Stilch (3 commits)")[![vdelau](https://avatars.githubusercontent.com/u/48055?v=4)](https://github.com/vdelau "vdelau (3 commits)")[![evert](https://avatars.githubusercontent.com/u/178960?v=4)](https://github.com/evert "evert (2 commits)")[![graste](https://avatars.githubusercontent.com/u/203540?v=4)](https://github.com/graste "graste (1 commits)")[![AndrewCarterUK](https://avatars.githubusercontent.com/u/6486835?v=4)](https://github.com/AndrewCarterUK "AndrewCarterUK (1 commits)")[![Maks3w](https://avatars.githubusercontent.com/u/1301698?v=4)](https://github.com/Maks3w "Maks3w (1 commits)")[![mindplay-dk](https://avatars.githubusercontent.com/u/103348?v=4)](https://github.com/mindplay-dk "mindplay-dk (1 commits)")[![mouhamed](https://avatars.githubusercontent.com/u/3195102?v=4)](https://github.com/mouhamed "mouhamed (1 commits)")[![sagikazarmark](https://avatars.githubusercontent.com/u/1226384?v=4)](https://github.com/sagikazarmark "sagikazarmark (1 commits)")[![siwinski](https://avatars.githubusercontent.com/u/1034024?v=4)](https://github.com/siwinski "siwinski (1 commits)")[![localheinz](https://avatars.githubusercontent.com/u/605483?v=4)](https://github.com/localheinz "localheinz (1 commits)")[![creocoder](https://avatars.githubusercontent.com/u/896494?v=4)](https://github.com/creocoder "creocoder (1 commits)")[![cxj](https://avatars.githubusercontent.com/u/446131?v=4)](https://github.com/cxj "cxj (1 commits)")[![easy-system](https://avatars.githubusercontent.com/u/16887818?v=4)](https://github.com/easy-system "easy-system (1 commits)")[![gabidj](https://avatars.githubusercontent.com/u/3998573?v=4)](https://github.com/gabidj "gabidj (1 commits)")[![geekwright](https://avatars.githubusercontent.com/u/3181636?v=4)](https://github.com/geekwright "geekwright (1 commits)") --- Tags httpphpphp-figpsrhttpresponserequestpsrpsr-7http-message ### Embed Badge ![Health badge](/badges/psr-http-message/health.svg) ``` [![Health](https://phpackages.com/badges/psr-http-message/health.svg)](https://phpackages.com/packages/psr-http-message) ``` ### Alternatives [psr/http-factory PSR-17: Common interfaces for PSR-7 HTTP message factories 1.9k692.9M1.9k](/packages/psr-http-factory)[fig/http-message-util Utility classes and constants for use with PSR-7 (psr/http-message) 39489.0M274](/packages/fig-http-message-util)[psr/http-server-handler Common interface for HTTP server-side request handler 177101.3M921](/packages/psr-http-server-handler)[art4/requests-psr18-adapter Use WordPress/Requests as a PSR-18 HTTP client 153.3k](/packages/art4-requests-psr18-adapter) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)