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yaknet/event-dispatcher
=======================

An enterprise-grade, highly modular, PSR-14 compliant event dispatching component with priority listener providers and event subscribers.

v1.0.4(2w ago)07MITPHPPHP >=8.2

Since May 30Pushed 2w agoCompare

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

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

YakNet Event Dispatcher Component
=================================

[](#yaknet-event-dispatcher-component)

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An enterprise-grade, highly modular, **PSR-14 compliant Event Dispatcher** component. Designed with high-performance prioritizations, class inheritance listener resolution, and flexible subscriber architectures, it acts as the decoupled central nervous communication system for complex PHP systems.

---

Features
--------

[](#features)

- **⚡ PSR-14 Compliant:** Implements standard `psr/event-dispatcher` interfaces, making it fully interoperable with standard PHP frameworks.
- **📈 Prioritized Listener Execution:** Easily assign custom weights/priorities to listeners to enforce strict execution flows.
- **🛡️ Stoppable Propagation:** Leverage stoppable events (extending `AbstractStoppableEvent`) to allow critical listeners to halt downstream propagation on demand.
- **🧩 Class & Interface Inheritance Resolution:** Listeners bound to parent classes or interfaces are automatically resolved and executed when child events are dispatched!
- **🔄 Event Subscribers (Symfony-style):** Bundle multiple event listeners cleanly inside a single subscriber class using `EventSubscriberInterface`.
- **🔗 Composite Aggregation:** Aggregate multiple listener providers into a single unified chain using the advanced `AggregateListenerProvider` pattern.
- **✨ Zero Runtime Dependencies:** Extremely fast, clean, and highly modular.

---

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

[](#installation)

Add this package to your project using Composer (ensure your local repository mapping is configured):

```
composer require yaknet/event-dispatcher
```

---

Quick Start
-----------

[](#quick-start)

### 1. Basic Prioritized Event Dispatching

[](#1-basic-prioritized-event-dispatching)

Define a custom event and register prioritized closures:

```