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)

No description

static array
getSubscribedEvents()

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

Details

at line line 48
__construct(Profiler $profiler, RequestStack $requestStack, RequestMatcherInterface $matcher = null, bool $onlyException = false, bool $onlyMasterRequests = false)

Constructor.

Parameters

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

at line line 64
onKernelException(GetResponseForExceptionEvent $event)

Handles the onKernelException event.

Parameters

GetResponseForExceptionEvent $event A GetResponseForExceptionEvent instance

at line line 78
onKernelResponse(FilterResponseEvent $event)

Handles the onKernelResponse event.

Parameters

FilterResponseEvent $event A FilterResponseEvent instance

at line line 106
onKernelTerminate(PostResponseEvent $event)

Parameters

PostResponseEvent $event

at line line 127
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