class HttpKernel implements HttpKernelInterface, TerminableInterface

HttpKernel notifies events to convert a Request object to a Response one.

Methods

__construct(EventDispatcherInterface $dispatcher, ControllerResolverInterface $resolver, RequestStack $requestStack = null)

Constructor.

handle(Request $request, int $type = HttpKernelInterface::MASTER_REQUEST, bool $catch = true)

Handles a Request to convert it to a Response.

terminate(Request $request, Response $response)

Terminates a request/response cycle.

terminateWithException(Exception $exception)

No description

Details

at line line 47
__construct(EventDispatcherInterface $dispatcher, ControllerResolverInterface $resolver, RequestStack $requestStack = null)

Constructor.

Parameters

EventDispatcherInterface $dispatcher An EventDispatcherInterface instance
ControllerResolverInterface $resolver A ControllerResolverInterface instance
RequestStack $requestStack A stack for master/sub requests

at line line 57
Response handle(Request $request, int $type = HttpKernelInterface::MASTER_REQUEST, bool $catch = true)

Handles a Request to convert it to a Response.

When $catch is true, the implementation must catch all exceptions and do its best to convert them to a Response instance.

Parameters

Request $request A Request instance
int $type The type of the request (one of HttpKernelInterface::MASTERREQUEST or HttpKernelInterface::SUBREQUEST)
bool $catch Whether to catch exceptions or not

Return Value

Response A Response instance

Exceptions

Exception When an Exception occurs during processing

at line line 77
terminate(Request $request, Response $response)

Terminates a request/response cycle.

Should be called after sending the response and before shutting down the kernel.

Parameters

Request $request A Request instance
Response $response A Response instance

at line line 87
terminateWithException(Exception $exception)

Parameters

Exception $exception

Exceptions

LogicException If the request stack is empty