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halimonalexander/dispatcher
===========================

Dispatcher library

v1.3.3(5y ago)032BSD-3-ClausePHPPHP ^7.4

Since May 20Pushed 5y agoCompare

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

READMEChangelogDependencies (6)Versions (9)Used By (0)

Dispatcher
==========

[](#dispatcher)

Events dispatcher Library

[![main branch parameter](https://github.com/halimonalexander/dispatcher/workflows/php/badge.svg)](https://github.com/halimonalexander/dispatcher/workflows/php/badge.svg)

Install
-------

[](#install)

```
$ composer require halimonalexander/dispatcher
```

Example of usage
----------------

[](#example-of-usage)

```
use HalimonAlexander\Dispatcher\Dispatcher;
use HalimonAlexander\Dispatcher\Event;
use HalimonAlexander\Dispatcher\Listener;

class FooBarEvent extends Event
{
    public const EVENT_NAME = 'FooBar';

    public function foo(): void
    {
        //...
    }

    public function bar(): void
    {
        //...
    }
}

class FooListener extends Listener
{
    public function __invoke(Event $event) : void
    {
        if ($event instanceof FooBarEvent) {
            $event->foo();
        }
    }
}

class BarListener extends Listener
{
    public function __invoke(Event $event) : void
    {
        if ($event instanceof FooBarEvent) {
            $event->bar();
        }
    }
}

$dispatcher = new Dispatcher();
$dispatcher->addListener(FooBarEvent::EVENT_NAME, new FooListener());
$dispatcher->addListener(FooBarEvent::EVENT_NAME, new BarListener());
// ...
$dispatcher->dispatch(FooBarEvent::EVENT_NAME, new FooBarEvent());
```

###  Health Score

28

—

LowBetter than 54% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity7

Limited adoption so far

Community6

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 ~143 days

Recently: every ~247 days

Total

8

Last Release

1907d ago

PHP version history (2 changes)v1.0PHP ^7.1

v1.3PHP ^7.4

### Community

Maintainers

![](https://www.gravatar.com/avatar/b2a977e932c00cb5eb46ecc504950c42e8b37f470931c0d6859b30c96f64c3df?d=identicon)[halimonalexander](/maintainers/halimonalexander)

---

Top Contributors

[![halimonalexander](https://avatars.githubusercontent.com/u/33194347?v=4)](https://github.com/halimonalexander "halimonalexander (12 commits)")

---

Tags

eventslistenerdispatcher

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan, Psalm

Code StylePHP\_CodeSniffer

Type Coverage Yes

### Embed Badge

![Health badge](/badges/halimonalexander-dispatcher/health.svg)

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

###  Alternatives

[egulias/listeners-debug-command-bundle

Symfony 2 console command to debug listeners

56822.9k6](/packages/egulias-listeners-debug-command-bundle)[jbzoo/event

Library for event-based development

29760.0k5](/packages/jbzoo-event)

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