ExceptionController

__construct(Twig_Environment $twig, $debug)

Parameters

Twig_Environment	$twig
	$debug

Response showAction(Request $request, FlattenException $exception, DebugLoggerInterface $logger = null)

Converts an Exception to a Response.

A "showException" request parameter can be used to force display of an error page (when set to false) or the exception page (when true). If it is not present, the "debug" value passed into the constructor will be used.

Parameters

Request	$request	The request
FlattenException	$exception	A FlattenException instance
DebugLoggerInterface	$logger	A DebugLoggerInterface instance

Return Value

Response

Exceptions

InvalidArgumentException

When the exception template does not exist