ProfilerListener

class ProfilerListener implements EventSubscriberInterface

ProfilerListener collects data for the current request by listening to the kernel events.

Methods

	__construct(Profiler $profiler, RequestStack $requestStack, RequestMatcherInterface $matcher = null, bool $onlyException = false, bool $onlyMasterRequests = false) Constructor.
	onKernelException(GetResponseForExceptionEvent $event) Handles the onKernelException event.
	onKernelResponse(FilterResponseEvent $event) Handles the onKernelResponse event.
	onKernelTerminate(PostResponseEvent $event)
static array	getSubscribedEvents() Returns an array of event names this subscriber wants to listen to.

Constructor.

Profiler	$profiler	A Profiler instance
RequestStack	$requestStack	A RequestStack instance
RequestMatcherInterface	$matcher	A RequestMatcher instance
bool	$onlyException	true if the profiler only collects data when an exception occurs, false otherwise
bool	$onlyMasterRequests	true if the profiler only collects data when the request is a master request, false otherwise

Handles the onKernelException event.

$event

A GetResponseForExceptionEvent instance

Handles the onKernelResponse event.

$event

A FilterResponseEvent instance

$event

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'))

array

The event names to listen to