Documentation

EventSubscriberInterface

An EventSubscriber knows himself what events he is interested in.

If an EventSubscriber is added to an EventDispatcherInterface, the manager invokes and registers the subscriber as a listener for all returned events.

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author

Guilherme Blanco guilhermeblanco@hotmail.com

author

Jonathan Wage jonwage@gmail.com

author

Roman Borschel roman@code-factory.org

author

Bernhard Schussek bschussek@gmail.com

Table of Contents

Methods

getSubscribedEvents()  : array<string|int, mixed>
Returns an array of event names this subscriber wants to listen to.

Methods

getSubscribedEvents()

Returns an array of event names this subscriber wants to listen to.

public static getSubscribedEvents() : array<string|int, mixed>

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 values
array<string|int, mixed>

The event names to listen to

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