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zaphyr-org/event-dispatcher
===========================

An efficient PSR-14 event dispatcher.

1.0.2(1y ago)11.9k—6.6%1MITPHPPHP >=8.1CI passing

Since Oct 3Pushed 3mo ago1 watchersCompare

[ Source](https://github.com/zaphyr-org/event-dispatcher)[ Packagist](https://packagist.org/packages/zaphyr-org/event-dispatcher)[ RSS](/packages/zaphyr-org-event-dispatcher/feed)WikiDiscussions master Synced 1mo ago

READMEChangelog (3)Dependencies (5)Versions (4)Used By (1)

[![License](https://camo.githubusercontent.com/72c71192efcbe6a1d762443ab1f993797ab20561bdacd0e5e2a612d79a8ef5b4/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f6c6963656e73652f7a61706879722d6f72672f6576656e742d64697370617463686572)](https://camo.githubusercontent.com/72c71192efcbe6a1d762443ab1f993797ab20561bdacd0e5e2a612d79a8ef5b4/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f6c6963656e73652f7a61706879722d6f72672f6576656e742d64697370617463686572)[![Version](https://camo.githubusercontent.com/c9ed7570b2e1a543c7fbca244870bc8ae43061ed1a441a34ef47010b128b5549/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f7a61706879722d6f72672f6576656e742d64697370617463686572)](https://camo.githubusercontent.com/c9ed7570b2e1a543c7fbca244870bc8ae43061ed1a441a34ef47010b128b5549/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f7a61706879722d6f72672f6576656e742d64697370617463686572)[![Issues](https://camo.githubusercontent.com/bb4e8feb81b140e66836348044a0b50d2874d155c36500528f860bdc1e4bd8c8/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f6973737565732f7a61706879722d6f72672f6576656e742d64697370617463686572)](https://camo.githubusercontent.com/bb4e8feb81b140e66836348044a0b50d2874d155c36500528f860bdc1e4bd8c8/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f6973737565732f7a61706879722d6f72672f6576656e742d64697370617463686572)[![Tests](https://github.com/zaphyr-org/event-dispatcher/actions/workflows/tests.yml/badge.svg)](https://github.com/zaphyr-org/event-dispatcher/actions/workflows/tests.yml/badge.svg)[![Codecov](https://camo.githubusercontent.com/9d601a58f8ec7e276159337a84936d646e6762e02e5d5c74163b5082d016f4ed/68747470733a2f2f636f6465636f762e696f2f67682f7a61706879722d6f72672f6576656e742d646973706174636865722f67726170682f62616467652e7376673f746f6b656e3d3253545034304b433731)](https://codecov.io/gh/zaphyr-org/event-dispatcher)

Event Dispatcher
================

[](#event-dispatcher)

An efficient [PSR-14](https://www.php-fig.org/psr/psr-14/) event dispatcher.

System Requirements
-------------------

[](#system-requirements)

You need `PHP => 8.1` but the latest stable version of PHP is recommended.

This package is continuously tested on the following PHP versions:

- PHP 8.1
- PHP 8.2
- PHP 8.3
- PHP 8.4
- PHP 8.5

Installation
------------

[](#installation)

It's recommended that you use [Composer](https://getcomposer.org/) to install the event-dispatcher repository.

```
composer require zaphyr-org/event-dispatcher
```

Documentation
-------------

[](#documentation)

You can read the full documentation [here](https://zaphyr.org/docs/repositories/latest/event-dispatcher).

Changelog
---------

[](#changelog)

Please see [CHANGELOG](CHANGELOG.md) for more information on what has changed recently.

Issues
------

[](#issues)

Bug reports and feature requests can be submitted on the [GitHub Issue Tracker](https://github.com/zaphyr-org/event-dispatcher/issues).

Security
--------

[](#security)

If you discover security related issues, please email  **instead of using the issue tracker!**

Contributing
------------

[](#contributing)

Please see [CONTRIBUTING](https://zaphyr.org/contributions) for details.

Code of Conduct
---------------

[](#code-of-conduct)

Please see [CODE OF CONDUCT](https://zaphyr.org/contributions#code-of-conduct) for details.

License
-------

[](#license)

This project is licensed under the MIT license. See [LICENSE](LICENSE.md) for more information.

###  Health Score

41

—

FairBetter than 89% of packages

Maintenance64

Regular maintenance activity

Popularity24

Limited adoption so far

Community9

Small or concentrated contributor base

Maturity54

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 ~247 days

Total

3

Last Release

463d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/25499f6685a498dbadd9b45769a40dc4c792434b54f4d434ce44a432f0b18741?d=identicon)[merloxx](/maintainers/merloxx)

---

Top Contributors

[![merloxx](https://avatars.githubusercontent.com/u/12734661?v=4)](https://github.com/merloxx "merloxx (13 commits)")

---

Tags

eventevent-dispatcherpsr-14eventpsr-14event dispatcher

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan

Code StylePHP\_CodeSniffer

Type Coverage Yes

### Embed Badge

![Health badge](/badges/zaphyr-org-event-dispatcher/health.svg)

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

###  Alternatives

[phly/phly-event-dispatcher

Experimental event dispatcher for PSR-14

26209.9k4](/packages/phly-phly-event-dispatcher)

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