interface EventSubscriberInterface in Zircon Profile 8.0

An EventSubscriber knows himself what events he is interested in. If an EventSubscriber is added to an EventDispatcherInterface, the manager invokes {@link getSubscribedEvents} and registers the subscriber as a listener for all returned events.

@author Guilherme Blanco <[e-mail]> @author Jonathan Wage <[e-mail]> @author Roman Borschel <[e-mail]> @author Bernhard Schussek <[e-mail]>

Hierarchy

• interface \Symfony\Component\EventDispatcher\EventSubscriberInterface

95 files declare their use of EventSubscriberInterface

AbstractEventDispatcherTest.php in vendor/symfony/event-dispatcher/Tests/AbstractEventDispatcherTest.php

AcceptNegotiation406.php in core/lib/Drupal/Core/EventSubscriber/AcceptNegotiation406.php

Contains \Drupal\Core\EventSubscriber\AcceptNegotiation406.

AccessDeniedSubscriber.php in core/modules/user/src/EventSubscriber/AccessDeniedSubscriber.php

Contains \Drupal\user\EventSubscriber\AccessDeniedSubscriber.

ActiveLinkResponseFilter.php in core/lib/Drupal/Core/EventSubscriber/ActiveLinkResponseFilter.php

Contains \Drupal\Core\EventSubscriber\ActiveLinkResponseFilter.

AddRequestFormatsListener.php in vendor/symfony/http-kernel/EventListener/AddRequestFormatsListener.php

... See full list

File

vendor/symfony/event-dispatcher/EventSubscriberInterface.php, line 25

Namespace

Symfony\Component\EventDispatcher

interface EventSubscriberInterface {

  /**
   * Returns an array of event names this subscriber wants to listen to.
   *
   * The array keys are event names and the value can be:
   *
   *  * The method name to call (priority defaults to 0)
   *  * An array composed of the method name to call and the priority
   *  * An array of arrays composed of the method names to call and respective
   *    priorities, or 0 if unset
   *
   * For instance:
   *
   *  * array('eventName' => 'methodName')
   *  * array('eventName' => array('methodName', $priority))
   *  * array('eventName' => array(array('methodName1', $priority), array('methodName2'))
   *
   * @return array The event names to listen to
   */
  public static function getSubscribedEvents();

}

Members

Name	Modifiers	Type	Description	Overrides
EventSubscriberInterface::getSubscribedEvents	public static	function	Returns an array of event names this subscriber wants to listen to.	95