__construct(UrlMatcherInterface|RequestMatcherInterface $matcher, RequestStack $requestStack, RequestContext $context = null, LoggerInterface $logger = null, string $projectDir = null, bool $debug = true)

Parameters

UrlMatcherInterface|RequestMatcherInterface	$matcher	The Url or Request matcher
RequestStack	$requestStack	A RequestStack instance
RequestContext	$context	The RequestContext (can be null when $matcher implements RequestContextAwareInterface)
LoggerInterface	$logger	The logger
string	$projectDir
bool	$debug

Exceptions

InvalidArgumentException

onKernelFinishRequest(FinishRequestEvent $event)

After a sub-request is done, we need to reset the routing context to the parent request so that the URL generator operates on the correct context again.

Parameters

FinishRequestEvent

$event

onKernelRequest(GetResponseEvent $event)

Parameters

GetResponseEvent

$event

onKernelException(GetResponseForExceptionEvent $event)

Parameters

GetResponseForExceptionEvent

$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