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[Utility & Helpers](/categories/utility) 4. / 5. prooph/common ActiveLibrary[Utility & Helpers](/categories/utility) prooph/common ============= Common classes used across prooph packages v4.6.1(1y ago)842.2M↓50.2%2420BSD-3-ClausePHPPHP ^8.1CI failing Since Mar 5Pushed 1y ago6 watchersCompare [ Source](https://github.com/prooph/common)[ Packagist](https://packagist.org/packages/prooph/common)[ Docs](http://getprooph.org/)[ RSS](/packages/prooph-common/feed)WikiDiscussions master Synced 1w ago READMEChangelog (10)Dependencies (6)Versions (42)Used By (20) prooph/common ============= [](#proophcommon) [![Continuous Integration](https://github.com/prooph/common/actions/workflows/continuous-integration.yml/badge.svg)](https://github.com/prooph/common/actions/workflows/continuous-integration.yml)[![Coverage Status](https://camo.githubusercontent.com/c1274f542387d4899fc1a5a2b59013dc3bc511e5ee97cd06c8bbee4b8e4bb526/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f70726f6f70682f636f6d6d6f6e2f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/r/prooph/common?branch=master)[![Gitter](https://camo.githubusercontent.com/abe08b740a4156153736f791393ec4da6619c4be73212e75769f52edacc0e2b5/68747470733a2f2f6261646765732e6769747465722e696d2f4a6f696e253230436861742e737667)](https://gitter.im/prooph/improoph) Common classes shared between prooph components Important --------- [](#important) This library will receive support until December 31, 2019 and will then be deprecated. For further information see the official announcement here: Note about versions ------------------- [](#note-about-versions) The 4.0 release is only for the newer prooph-components (event-store v7, service-bus v6, and so on). If you are using an older version of prooph/event-store or prooph/service bus, stick to 3.x series. Shared Kernel ------------- [](#shared-kernel) Prooph components work with [php-fig](http://www.php-fig.org/) standards and other de facto standards like [Container-Interop](https://github.com/container-interop/container-interop) whenever possible. But they also share some prooph specific classes. These common classes are included in this repository. Documentation ------------- [](#documentation) Documentation is in the doc tree, and can be compiled using bookdown. $ php ./vendor/bin/bookdown docs/bookdown.json $ php -S 0.0.0.0:8080 -t docs/html/ Then browse to Changes from 3.x series ----------------------- [](#changes-from-3x-series) - Minimum requirement is now PHP 7.1 - Add payload-method to Message interface - Removed version-method from Message interface - Removed ActionEventListener interface - Action Event Emitter can accept a list of available event names - Update to ramsey/uuid 3.5.1 - Update to PHPUnit 6.0 Support ------- [](#support) - Ask questions on Stack Overflow tagged with [\#prooph](https://stackoverflow.com/questions/tagged/prooph). - File issues at . Contribute ---------- [](#contribute) Please feel free to fork and extend existing or add new features and send a pull request with your changes! To establish a consistent code quality, please provide unit tests for all your changes and may adapt the documentation. ### Health Score 58 — FairBetter than 98% of packages Maintenance44 Moderate activity, may be stable Popularity56 Moderate usage in the ecosystem Community34 Small or concentrated contributor base Maturity84 Battle-tested with a long release history Bus Factor1 Top contributor holds 79.9% 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 ~92 days Recently: every ~387 days Total 41 Last Release 434d ago Major Versions v1.5 → v2.02015-05-09 v2.2 → v3.02015-07-25 v3.7.1 → v4.0.0-beta12016-12-12 PHP version history (7 changes)v1.0PHP >=5.5 v3.6PHP ~5.5|~7.0 v4.0.0-beta1PHP ^7.1.0 v4.5.0PHP ^7.3.0 | ^8.0 v4.5.1PHP ^7.4 || ^8.0 v4.6.0PHP ^8.2 v4.6.1PHP ^8.1 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/7341005?v=4)[prooph](/maintainers/prooph)[@prooph](https://github.com/prooph) --- Top Contributors [![prolic](https://avatars.githubusercontent.com/u/394428?v=4)](https://github.com/prolic "prolic (111 commits)")[![fritz-gerneth](https://avatars.githubusercontent.com/u/1294731?v=4)](https://github.com/fritz-gerneth "fritz-gerneth (12 commits)")[![basz](https://avatars.githubusercontent.com/u/143068?v=4)](https://github.com/basz "basz (8 commits)")[![enumag](https://avatars.githubusercontent.com/u/539462?v=4)](https://github.com/enumag "enumag (3 commits)")[![arnedesmedt](https://avatars.githubusercontent.com/u/5807162?v=4)](https://github.com/arnedesmedt "arnedesmedt (1 commits)")[![unixslayer](https://avatars.githubusercontent.com/u/1131246?v=4)](https://github.com/unixslayer "unixslayer (1 commits)")[![kochen](https://avatars.githubusercontent.com/u/106042?v=4)](https://github.com/kochen "kochen (1 commits)")[![pvgnd](https://avatars.githubusercontent.com/u/5188832?v=4)](https://github.com/pvgnd "pvgnd (1 commits)")[![sandrokeil](https://avatars.githubusercontent.com/u/3597436?v=4)](https://github.com/sandrokeil "sandrokeil (1 commits)") --- Tags event-emittermessagingphpproophcommonprooph ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/prooph-common/health.svg) ``` [![Health](https://phpackages.com/badges/prooph-common/health.svg)](https://phpackages.com/packages/prooph-common) ``` ### Alternatives [pocketmine/pocketmine-mp A server software for Minecraft: Bedrock Edition written in PHP 3.5k77.4k88](/packages/pocketmine-pocketmine-mp)[firefly-iii/data-importer Firefly III Data Import Tool. 7905.8k](/packages/firefly-iii-data-importer)[mynaparrot/plugnmeet-sdk plugNmeet PHP SDK 102.5k](/packages/mynaparrot-plugnmeet-sdk) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)