ExceptionListener implements EventSubscriberInterface
Table of Contents
| $twig | Twig_Environment | |
|---|---|---|
| $requestContext | Context | |
| __construct() | ExceptionListener constructor. | mixed |
| onKernelException() | mixed | |
| getSubscribedEvents() | Returns an array of event names this subscriber wants to listen to. | array |
Properties
$twig
private
Twig_Environment
$twig
$requestContext
protected
Context
$requestContext
Methods
__construct()
ExceptionListener constructor.
public
__construct(
$twig :
Twig_Environment
, $requestContext :
Context
)
: mixed
Parameters
- $twig : Twig_Environment
- $requestContext : Context
Return values
mixedonKernelException()
public
onKernelException(
$event :
GetResponseForExceptionEvent
)
: mixed
Parameters
- $event : GetResponseForExceptionEvent
Return values
mixedgetSubscribedEvents()
Returns an array of event names this subscriber wants to listen to.
public
static getSubscribedEvents(
)
: array
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 values
array —The event names to listen to