Download the PHP package wyrihaximus/broadcast without Composer

Broadcast

✨ Statically on composer install/update compiled event dispatcher

Installation

To install via Composer, use the command below, it will automatically detect the latest version and bind it with ^.

Usage

Any package setting the following in their composer.json will have its autoloading directories and files scanned for any classes that implements WyriHaximus\Broadcast\Contracts\Listener. Each public method with a concrete object type hint on classes implementing WyriHaximus\Broadcast\Contracts\Listener will be registered as an event listener for that object in the type hint.

To use those automatically picked up event listeners, use the WyriHaximus\Broadcast\ContainerListenerProvider, which needs a PSR-11 container to work.

The following example uses the dummy event and listener coming with this package:

Listener

The following listener is from one of my apps and listeners both on initialize and shutdown events. The logic has been taken out, but logging is left intact to demonstrate a simple listener example.

Async & Await

Besides synchronous PHP event dispatching this package also supports async & await through ReactPHP's async package.

To mark a class's listeners to run inside a fiber and have the dispatcher wait for each one to complete before continuing, use the WyriHaximus\Broadcast\Contracts\AsyncListener marker interface instead of Listener.

License

The MIT License (MIT)

Copyright (c) 2023 Cees-Jan Kiewiet

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.