HttpCache

__construct(HttpKernelInterface $kernel, string $cacheDir = null)

Constructor.

Parameters

HttpKernelInterface	$kernel	An HttpKernelInterface instance
string	$cacheDir	The cache directory (default used if null)

StoreInterface getStore()

Gets the current store.

Return Value

StoreInterface

$store A StoreInterface instance

array getTraces()

Returns an array of events that took place during processing of the last request.

Return Value

array

An array of events

string getLog()

Returns a log message for the events of the last request processing.

Return Value

string

A log message

Request getRequest()

Gets the Request instance associated with the master request.

Return Value

Request

A Request instance

HttpKernelInterface getKernel()

Gets the Kernel instance.

Return Value

HttpKernelInterface

An HttpKernelInterface instance

SurrogateInterface getSurrogate()

Gets the Surrogate instance.

Return Value

SurrogateInterface

A Surrogate instance

Exceptions

LogicException

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

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