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[Utility & Helpers](/categories/utility) 4. / 5. phpservicebus/core ActiveLibrary[Utility & Helpers](/categories/utility) phpservicebus/core ================== PHP Service Bus core library 2.1.1(6y ago)41.4k12MITPHPPHP ^7.2,<7.5CI failing Since Jun 7Pushed 6y ago1 watchersCompare [ Source](https://github.com/phpservicebus/core)[ Packagist](https://packagist.org/packages/phpservicebus/core)[ Docs](https://github.com/phpservicebus/core)[ RSS](/packages/phpservicebus-core/feed)WikiDiscussions devel Synced today READMEChangelog (2)Dependencies (7)Versions (8)Used By (2) phpservicebus\\core =================== [](#phpservicebuscore) [![Latest Version on Packagist](https://camo.githubusercontent.com/c159bd83b7a2a3f90c9566e8dd65559215f4cc4ab481777ecf8cd5ee4c48a54b/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f706870736572766963656275732f636f72652e7376673f7374796c653d666c61742d737175617265)](https://packagist.org/packages/phpservicebus/core)[![Software License](https://camo.githubusercontent.com/55c0218c8f8009f06ad4ddae837ddd05301481fcf0dff8e0ed9dadda8780713e/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f6c6963656e73652d4d49542d627269676874677265656e2e7376673f7374796c653d666c61742d737175617265)](LICENSE.md)[![Build Status](https://camo.githubusercontent.com/95c1b883c7e4dd39aad08abc2cd8b32e04d343b2771b2d9a6dcede8c8c7e6fbd/68747470733a2f2f696d672e736869656c64732e696f2f7472617669732f706870736572766963656275732f636f72652f646576656c2e7376673f7374796c653d666c61742d737175617265)](https://travis-ci.org/phpservicebus/core)[![Coverage Status](https://camo.githubusercontent.com/d4b56f72633b944cf71696a9d1ea8cf3c0a7a74cbb41553ceef5fcd3321839fa/68747470733a2f2f696d672e736869656c64732e696f2f7363727574696e697a65722f636f7665726167652f672f706870736572766963656275732f636f72652e7376673f7374796c653d666c61742d737175617265)](https://scrutinizer-ci.com/g/phpservicebus/core/code-structure)[![Quality Score](https://camo.githubusercontent.com/97f2803a796fb30ef06ef2459d996a2a85e4fcbbcb8ea3578aeab10453e19ed0/68747470733a2f2f696d672e736869656c64732e696f2f7363727574696e697a65722f672f706870736572766963656275732f636f72652e7376673f7374796c653d666c61742d737175617265)](https://scrutinizer-ci.com/g/phpservicebus/core)[![Total Downloads](https://camo.githubusercontent.com/d6ae439450d7a2e7c96f05274f24d4414dce4b0e3460ff6546084f72cf693763/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f64742f706870736572766963656275732f636f72652e7376673f7374796c653d666c61742d737175617265)](https://packagist.org/packages/phpservicebus/core) PHPServiceBus is a messaging and workflow framework that helps create distributed systems that are scalable, reliable and easy to modify. It supports various messaging patterns and can provide abstraction over multiple queueing technologies. Out of the box it supports RabbitMQ. PHPServiceBus is massively inspired from NServiceBus with a touch of MassTransit. Install ------- [](#install) Via Composer ``` $ composer require phpservicebus/core ``` Testing ------- [](#testing) ``` $ composer test ``` Contributing ------------ [](#contributing) Please see [CONTRIBUTING](CONTRIBUTING.md) and [CONDUCT](CONDUCT.md) for details. Security -------- [](#security) If you discover any security related issues, please email instead of using the issue tracker. Credits ------- [](#credits) - [ghola](https://github.com/ghola) License ------- [](#license) The MIT License (MIT). Please see [License File](LICENSE.md) for more information. ### Health Score 34 — LowBetter than 75% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity23 Limited adoption so far Community12 Small or concentrated contributor base Maturity68 Established project with proven stability Bus Factor1 Top contributor holds 100% 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 ~265 days Recently: every ~330 days Total 6 Last Release 2353d ago Major Versions 1.0.2 → 2.0.02018-02-05 PHP version history (4 changes)1.0.0PHP >=5.5 1.0.1PHP ~5.5|~5.6|~7.0 2.0.0PHP ^7.0,<7.3 2.1.0PHP ^7.2,<7.5 ### Community Maintainers ![](https://www.gravatar.com/avatar/894f192fe28d2f89216903bbee6fc482b1bb2493f288757c222539a43bca65ec?d=identicon)[ghola](/maintainers/ghola) --- Top Contributors [![ghola](https://avatars.githubusercontent.com/u/932205?v=4)](https://github.com/ghola "ghola (21 commits)") --- Tags servicecommand busbuscqrsservice-bus ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/phpservicebus-core/health.svg) ``` [![Health](https://phpackages.com/badges/phpservicebus-core/health.svg)](https://phpackages.com/packages/phpservicebus-core) ``` ### Alternatives [ecotone/ecotone Enterprise architecture layer for Laravel and Symfony — CQRS, Event Sourcing, Durable Workflows (Sagas, Orchestrators), Projections, and Outbox messaging via PHP attributes. 564576.7k51](/packages/ecotone-ecotone)[prooph/service-bus PHP Enterprise Service Bus Implementation supporting CQRS and DDD 4451.4M32](/packages/prooph-service-bus)[getsolaris/laravel-make-service A MVCS pattern create a service command for Laravel 5+ 81173.8k](/packages/getsolaris-laravel-make-service)[simple-bus/asynchronous Generic classes and interfaces for asynchronous messaging using SimpleBus 241.6M6](/packages/simple-bus-asynchronous)[prooph/event-store-bus-bridge Marry CQRS with Event Sourcing 37526.2k15](/packages/prooph-event-store-bus-bridge) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)