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joomla/event
============

Joomla Event Package

4.0.0(10mo ago)9428.3k↑50.1%9[3 PRs](https://github.com/joomla-framework/event/pulls)11GPL-2.0-or-laterPHPPHP ^8.3.0CI failing

Since Jun 4Pushed 2mo ago11 watchersCompare

[ Source](https://github.com/joomla-framework/event)[ Packagist](https://packagist.org/packages/joomla/event)[ Docs](https://github.com/joomla-framework/event)[ RSS](/packages/joomla-event/feed)WikiDiscussions 3.x-dev Synced 1w ago

READMEChangelog (5)Dependencies (7)Versions (22)Used By (11)

The Event Package [![Build Status](https://github.com/joomla-framework/event/actions/workflows/ci.yml/badge.svg?branch=3.x-dev)](https://github.com/joomla-framework/event)
===========================================================================================================================================================================

[](#the-event-package-)

[![Latest Stable Version](https://camo.githubusercontent.com/315d3e819e818b3382a517866180587a5d7aebd3200ba0d9db123406dc04b211/68747470733a2f2f706f7365722e707567782e6f72672f6a6f6f6d6c612f6576656e742f762f737461626c65)](https://packagist.org/packages/joomla/event)[![Total Downloads](https://camo.githubusercontent.com/a9177ee704c85e9d1311d58cfe95c10d9d50840402c42ea1eb90f5913e9ee59b/68747470733a2f2f706f7365722e707567782e6f72672f6a6f6f6d6c612f6576656e742f646f776e6c6f616473)](https://packagist.org/packages/joomla/event)[![Latest Unstable Version](https://camo.githubusercontent.com/3da1b75aabbd316c91f2209b3b9015caf61a416c34e464744f79d4d1de8c878f/68747470733a2f2f706f7365722e707567782e6f72672f6a6f6f6d6c612f6576656e742f762f756e737461626c65)](https://packagist.org/packages/joomla/event)[![License](https://camo.githubusercontent.com/31a8abfcda608c62229656257dea13c0d1e93d7086fb0ecdf365e606e520fb24/68747470733a2f2f706f7365722e707567782e6f72672f6a6f6f6d6c612f6576656e742f6c6963656e7365)](https://packagist.org/packages/joomla/event)

The Joomla! **Event** package provides foundations to build event systems and an implementation supporting prioritized listeners.

Requirements
------------

[](#requirements)

- PHP 8.1 or later

Installation via Composer
-------------------------

[](#installation-via-composer)

Add `"joomla/event": "~3.0"` to the require block in your composer.json and then run `composer install`.

```
{
	"require": {
		"joomla/event": "~3.0"
	}
}
```

Alternatively, you can simply run the following from the command line:

```
composer require joomla/event "~3.0"
```

If you want to include the test sources and docs, use

```
composer require --prefer-source joomla/event "~3.0"
```

###  Health Score

62

—

FairBetter than 99% of packages

Maintenance71

Regular maintenance activity

Popularity45

Moderate usage in the ecosystem

Community34

Small or concentrated contributor base

Maturity87

Battle-tested with a long release history

 Bus Factor1

Top contributor holds 64.2% 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 ~260 days

Recently: every ~268 days

Total

18

Last Release

320d ago

Major Versions

1.3.0 → 2.0.0-beta2020-06-05

2.0.2 → 3.0.02023-10-06

3.0.2 → 4.0.02025-07-24

PHP version history (7 changes)1.0-alphaPHP &gt;=5.3.10

1.2.0PHP &gt;=5.3.10|&gt;=7.0

1.3.0PHP ^5.3.10|~7.0

2.0.0-betaPHP ^7.2.5

2.0.2PHP ^7.2.5|~8.0.0|~8.1.0

3.0.0PHP ^8.1.0

4.0.0PHP ^8.3.0

### Community

Maintainers

![](https://www.gravatar.com/avatar/305a2164440014dcef9ac681c139fe5e8a1ce1d7a8c3b3cfb828497729a4c70e?d=identicon)[wilsonge](/maintainers/wilsonge)

![](https://www.gravatar.com/avatar/875ac11cae02f9a855c88ee1db2f654b87cea1211c109c700748dce7d54e594f?d=identicon)[release-joomla](/maintainers/release-joomla)

![](https://www.gravatar.com/avatar/59f0abf0ce1ac782bd7616502088087e7ffa4417418ad13822be6ed3b32ba615?d=identicon)[Hackwar](/maintainers/Hackwar)

---

Top Contributors

[![mbabker](https://avatars.githubusercontent.com/u/368545?v=4)](https://github.com/mbabker "mbabker (122 commits)")[![Hackwar](https://avatars.githubusercontent.com/u/313866?v=4)](https://github.com/Hackwar "Hackwar (23 commits)")[![wilsonge](https://avatars.githubusercontent.com/u/1986000?v=4)](https://github.com/wilsonge "wilsonge (11 commits)")[![nibra](https://avatars.githubusercontent.com/u/827605?v=4)](https://github.com/nibra "nibra (8 commits)")[![dongilbert](https://avatars.githubusercontent.com/u/718028?v=4)](https://github.com/dongilbert "dongilbert (6 commits)")[![eddieajau](https://avatars.githubusercontent.com/u/700871?v=4)](https://github.com/eddieajau "eddieajau (4 commits)")[![richard67](https://avatars.githubusercontent.com/u/7413183?v=4)](https://github.com/richard67 "richard67 (4 commits)")[![heelc29](https://avatars.githubusercontent.com/u/66922325?v=4)](https://github.com/heelc29 "heelc29 (3 commits)")[![florianv](https://avatars.githubusercontent.com/u/1586668?v=4)](https://github.com/florianv "florianv (3 commits)")[![joomla-jenkins](https://avatars.githubusercontent.com/u/929228?v=4)](https://github.com/joomla-jenkins "joomla-jenkins (3 commits)")[![PhilETaylor](https://avatars.githubusercontent.com/u/400092?v=4)](https://github.com/PhilETaylor "PhilETaylor (1 commits)")[![brianteeman](https://avatars.githubusercontent.com/u/1296369?v=4)](https://github.com/brianteeman "brianteeman (1 commits)")[![frostmakk](https://avatars.githubusercontent.com/u/25645600?v=4)](https://github.com/frostmakk "frostmakk (1 commits)")

---

Tags

event-dispatcherevent-listenerjoomlajoomla-frameworkphpeventframeworkjoomla

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan

Code StylePHP\_CodeSniffer

Type Coverage Yes

### Embed Badge

![Health badge](/badges/joomla-event/health.svg)

```
[![Health](https://phpackages.com/badges/joomla-event/health.svg)](https://phpackages.com/packages/joomla-event)
```

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