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[READ-ONLY] Subtree split of the Symfony EventDispatcher Component -- clone into Symfony/Component/ (master at symfony/symfony)
PHP

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Debug
Tests
.gitignore
CHANGELOG.md
ContainerAwareEventDispatcher.php
Event.php
EventDispatcher.php
EventDispatcherInterface.php
EventSubscriberInterface.php
GenericEvent.php
ImmutableEventDispatcher.php
LICENSE
README.md
composer.json
phpunit.xml.dist

README.md

EventDispatcher Component

EventDispatcher implements a lightweight version of the Observer design pattern.

use Symfony\Component\EventDispatcher\EventDispatcher;
use Symfony\Component\EventDispatcher\Event;

$dispatcher = new EventDispatcher();

$dispatcher->addListener('event_name', function (Event $event) {
    // ...
});

$dispatcher->dispatch('event_name');

Resources

You can run the unit tests with the following command:

phpunit

If you also want to run the unit tests that depend on other Symfony Components, install dev dependencies before running PHPUnit:

php composer.phar install --dev
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