34103c1d7a
* 2.3: Improve documentation of X-Forwarded-For header handling [DoctrineBridge] Loosened CollectionToArrayTransformer::transform() to accept arrays Removed unused use statements. Make usleep longer and simplify assertions Added japanese translation resource for security component. Replaced the @inheritdoc with an actual list of params since the original method has a different signature. fix typo : StdClass should be stdClass with little "s" Remove unnecessary continue from Request [Yaml] Fixed the escaping of strings starting with a dash when dumping Fix in ChainLoader.php fixed wrong started states |
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.. | ||
Debug | ||
Tests | ||
.gitignore | ||
CHANGELOG.md | ||
composer.json | ||
ContainerAwareEventDispatcher.php | ||
Event.php | ||
EventDispatcher.php | ||
EventDispatcherInterface.php | ||
EventSubscriberInterface.php | ||
GenericEvent.php | ||
ImmutableEventDispatcher.php | ||
LICENSE | ||
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:
$ cd path/to/Symfony/Component/EventDispatcher/
$ composer.phar install
$ phpunit