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[Utility & Helpers](/categories/utility) 4. / 5. dragonrun1/event-mediator ActiveLibrary[Utility & Helpers](/categories/utility) dragonrun1/event-mediator ========================= A general event mediator (dispatcher) which has minimal dependencies so it is easy to drop in and use. 2.0.0(9y ago)43441GPL-2.0PHPPHP >=7.0, <7.2 Since Jan 7Pushed 7y ago1 watchersCompare [ Source](https://github.com/Dragonrun1/event-mediator)[ Packagist](https://packagist.org/packages/dragonrun1/event-mediator)[ Docs](https://github.com/Dragonrun1/event-mediator)[ RSS](/packages/dragonrun1-event-mediator/feed)WikiDiscussions master Synced 1mo ago READMEChangelogDependencies (6)Versions (3)Used By (1) Event-Mediator ============== [](#event-mediator) [![SensioLabsInsight](https://camo.githubusercontent.com/236f38faf00db535fc72efdb84fc289b7cbc1cd38bdfd1af21d061d240e626a9/68747470733a2f2f696e73696768742e73656e73696f6c6162732e636f6d2f70726f6a656374732f30616335356437622d306539372d346336342d393461622d3135343631646132366239382f6269672e706e67)](https://insight.sensiolabs.com/projects/0ac55d7b-0e97-4c64-94ab-15461da26b98) Travis-ci: [![Build Status](https://camo.githubusercontent.com/73d909afda177cd705f8c0f7ab32f71b2714415f1842c57467066b71ea57d431/68747470733a2f2f7472617669732d63692e6f72672f447261676f6e72756e312f6576656e742d6d65646961746f722e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/Dragonrun1/event-mediator) Scrutinizer-ci: [![Scrutinizer Code Quality](https://camo.githubusercontent.com/7c475ede58d91e8d472d551fd2caca10d479d0a5218e22b5a683293df42008fb/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f447261676f6e72756e312f6576656e742d6d65646961746f722f6261646765732f7175616c6974792d73636f72652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/Dragonrun1/event-mediator/?branch=master) Coveralls: [![Coverage Status](https://camo.githubusercontent.com/2c908a469ae777e3849b6825278e67e3b9369a1da47dbef2ebfdba40e676f6d2/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f447261676f6e72756e312f6576656e742d6d65646961746f722f62616467652e706e673f6272616e63683d6d6173746572)](https://coveralls.io/github/Dragonrun1/event-mediator?branch=master) A general event mediator (dispatcher) with minimal dependencies so it is easy to drop in and use. Installing ---------- [](#installing) The recommended way to install Event-Mediator is using [Composer](https://getcomposer.org/) from [Packagist](https://packagist.org/) with: `composer require dragonrun1/event-mediator` You can also get it as a [zip file](https://github.com/Dragonrun1/event-mediator/archive/master.zip) from [GitHub](https://github.com/Dragonrun1/event-mediator). Licensing --------- [](#licensing) Licensing information can be found in the [LICENSE](LICENSE) file. Introduction ------------ [](#introduction) Most people might know event mediator as an event dispatcher instead and both names would have worked. The reason I choose to call it a mediator is it follows the [mediator](https://en.wikipedia.org/wiki/Mediator_pattern) pattern. For those of you that are familiar with Symfony 2 and it's [EventDispatcher](http://symfony.com/doc/current/components/event_dispatcher/index.html)component then Event Mediator started out as basically a drop in replace for it without the (IMHO) huge dependence overhead often seen with Symfony components. Event Mediator has since grown into something better since then I think. To get a better understanding about Event-Mediator and how you might use it check out [Understanding Event-Mediator](docs/UnderstandingEventMediator.md) Changes ------- [](#changes) - Started new 2.0-dev branch with many BC breaking changes. - The 1.0 series is now end of life and all application developers should update to newer 2.0 versions ASAP. If your code only used the listener methods the move should be easy with few changes needed. If application uses any of the subscriber stuff you will need to update the returned event array to reflect the new expected format. For a more complete understand of the changes refer to the commit messages and new code. ### Health Score 29 — LowBetter than 57% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity16 Limited adoption so far Community9 Small or concentrated contributor base Maturity59 Maturing project, gaining track record 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 ~103 days Total 3 Last Release 3623d ago Major Versions 1.0.1 → 2.0.02016-07-31 PHP version history (3 changes)1.0.0PHP >=5.4.1 1.0.1PHP >=5.4.1, <7.2 2.0.0PHP >=7.0, <7.2 ### Community Maintainers ![](https://www.gravatar.com/avatar/d798f63aa070786ab565ce85026fe439319344fc5f4bed0b26ddce94e71f04af?d=identicon)[Dragonrun1](/maintainers/Dragonrun1) --- Top Contributors [![Dragonrun1](https://avatars.githubusercontent.com/u/1431541?v=4)](https://github.com/Dragonrun1 "Dragonrun1 (101 commits)") ### Embed Badge ![Health badge](/badges/dragonrun1-event-mediator/health.svg) ``` [![Health](https://phpackages.com/badges/dragonrun1-event-mediator/health.svg)](https://phpackages.com/packages/dragonrun1-event-mediator) ``` ### Alternatives [oat-sa/tao-core TAO core extension 66143.7k121](/packages/oat-sa-tao-core)[jaxon-php/jaxon-core Jaxon is an open source PHP library for easily creating Ajax web applications 74149.4k30](/packages/jaxon-php-jaxon-core)[ckfinder/ckfinder-laravel-package CKFinder 3 package for Laravel 160527.7k67](/packages/ckfinder-ckfinder-laravel-package)[ckfinder/ckfinder-symfony-bundle CKFinder bundle for Symfony 42454.3k](/packages/ckfinder-ckfinder-symfony-bundle)[inpsyde/wp-app-container DI Container and related tools to be used at website level. 41275.1k](/packages/inpsyde-wp-app-container)[rockettheme/toolbox RocketTheme Toolbox Library 22540.5k5](/packages/rockettheme-toolbox) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)