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File: /home/youpico/www/SalesApp/vendor/symfony/event-dispatcher/EventDispatcherInterface.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\EventDispatcher; use Symfony\Contracts\EventDispatcher\EventDispatcherInterface as ContractsEventDispatcherInterface; /** * The EventDispatcherInterface is the central point of Symfony's event listener system. * Listeners are registered on the manager and events are dispatched through the * manager. * * @author Bernhard Schussek <bschussek@gmail.com> */ interface EventDispatcherInterface extends ContractsEventDispatcherInterface { /** * Adds an event listener that listens on the specified events. * * @param int $priority The higher this value, the earlier an event * listener will be triggered in the chain (defaults to 0) * * @return void */ public function addListener(string $eventName, callable $listener, int $priority = 0); /** * Adds an event subscriber. * * The subscriber is asked for all the events it is * interested in and added as a listener for these events. * * @return void */ public function addSubscriber(EventSubscriberInterface $subscriber); /** * Removes an event listener from the specified events. * * @return void */ public function removeListener(string $eventName, callable $listener); /** * @return void */ public function removeSubscriber(EventSubscriberInterface $subscriber); /** * Gets the listeners of a specific event or all listeners sorted by descending priority. * * @return array<callable[]|callable> */ public function getListeners(?string $eventName = null): array; /** * Gets the listener priority for a specific event. * * Returns null if the event or the listener does not exist. */ public function getListenerPriority(string $eventName, callable $listener): ?int; /** * Checks whether an event has any registered listeners. */ public function hasListeners(?string $eventName = null): bool; }
Name	Size	Modify	Permissions	Actions
Attribute	dir	2026-01-05 11:13:48	775	U
Debug	dir	2026-01-05 11:13:48	775	U
DependencyInjection	dir	2026-01-05 11:13:48	775	U
CHANGELOG.md	2.8 kb	2026-01-05 11:13:48	644	U E O D
EventDispatcher.php	8.8 kb	2026-01-05 11:13:48	644	U E O D
EventDispatcherInterface.php	2.2 kb	2026-01-05 11:13:48	644	U E O D
EventSubscriberInterface.php	1.7 kb	2026-01-05 11:13:48	644	U E O D
GenericEvent.php	3.5 kb	2026-01-05 11:13:48	644	U E O D
ImmutableEventDispatcher.php	2.1 kb	2026-01-05 11:13:48	644	U E O D
LICENSE	1 kb	2026-01-05 11:13:48	644	U E O D
README.md	599 b	2026-01-05 11:13:48	644	U E O D
composer.json	1.5 kb	2026-01-05 11:13:48	644	U E O D