SurrogateListener

class SurrogateListener implements EventSubscriberInterface

SurrogateListener adds a Surrogate-Control HTTP header when the Response needs to be parsed for Surrogates.

Methods

__construct(SurrogateInterface $surrogate = null)
onKernelResponse(FilterResponseEvent $event)

Filters the Response.

static array getSubscribedEvents()

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

Details

__construct(SurrogateInterface $surrogate = null)

Parameters

SurrogateInterface $surrogate

onKernelResponse(FilterResponseEvent $event)

Filters the Response.

Parameters

FilterResponseEvent $event

static array 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

© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/4.0/Symfony/Component/HttpKernel/EventListener/SurrogateListener.html