Description
Événement is a very simple event dispatching library for PHP.
It has the same design goals as Silex and
Pimple, to empower the user while staying concise
and simple.
It is very strongly inspired by the EventEmitter API found in
node.js.
Evenement alternatives and similar libraries
Based on the "Event" category.
Alternatively, view Evenement alternatives based on common mentions on social networks and blogs.
-
Workerman
An asynchronous event driven PHP socket framework. Supports HTTP, Websocket, SSL and other custom protocols. -
Cake Event
[READ-ONLY] The event dispatcher library for CakePHP. This repo is a split of the main code that can be found in https://github.com/cakephp/cakephp
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README
Événement
Événement is a very simple event dispatching library for PHP.
It has the same design goals as Silex and Pimple, to empower the user while staying concise and simple.
It is very strongly inspired by the EventEmitter API found in node.js.
Fetch
The recommended way to install Événement is through composer.
Just create a composer.json file for your project:
{
"require": {
"evenement/evenement": "^3.0 || ^2.0"
}
}
Note: The 3.x
version of Événement requires PHP 7 and the 2.x
version requires PHP 5.4. If you are
using PHP 5.3, please use the 1.x
version:
{
"require": {
"evenement/evenement": "^1.0"
}
}
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 Evenement\EventEmitter();
Adding Listeners
<?php
$emitter->on('user.created', function (User $user) use ($logger) {
$logger->log(sprintf("User '%s' was created.", $user->getLogin()));
});
Removing Listeners
<?php
$emitter->off('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.
*Note that all licence references and agreements mentioned in the Evenement README section above
are relevant to that project's source code only.