ActiveLinkResponseFilter::getSubscribedEvents

public static ActiveLinkResponseFilter::getSubscribedEvents()

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 value

array The event names to listen to

Overrides EventSubscriberInterface::getSubscribedEvents

File

core/lib/Drupal/Core/EventSubscriber/ActiveLinkResponseFilter.php, line 238

Class

ActiveLinkResponseFilter

Subscribes to filter HTML responses, to set the 'is-active' class on links.

Namespace

Drupal\Core\EventSubscriber

Code

public static function getSubscribedEvents() {
  // Should run after any other response subscriber that modifies the markup.
  $events[KernelEvents::RESPONSE][] = ['onResponse', -512];

  return $events;
}