peridot-php / event-emitter
EventEmitter is a very simple event dispatching library for PHP
dev-master / 2.0.x-dev
2015-04-18 16:26 UTC
Requires
- php: >=5.6.0
Requires (Dev)
- peridot-php/peridot: 2.0.*@dev
This package is not auto-updated.
Last update: 2024-11-09 19:04:32 UTC
README
EventEmitter is a very simple event dispatching library for PHP. It is a fork of Événement aiming to provide additional functionality and PHP 5.6 features like variadic arguments.
It is very strongly inspired by the EventEmitter API found in node.js.
Fetch
The recommended way to install EventEmitter is through composer.
Just create a composer.json file for your project:
{ "require": { "peridot/event-emitter": "2.0.*" } }
And run these two commands to install it:
$ curl -s http://getcomposer.org/installer | php
$ php composer.phar install
Now you can add the autoloader, and you will have access to the library:
<?php require 'vendor/autoload.php';
Usage
Creating an Emitter
<?php $emitter = new Peridot\EventEmitter();
Adding Listeners
<?php $emitter->on('user.created', function (User $user) use ($logger) { $logger->log(sprintf("User '%s' was created.", $user->getLogin())); });
Emitting Events
<?php $emitter->emit('user.created', $user);
Tests
$ vendor/bin/phpunit
License
MIT, see LICENSE.