public function TraceableControllerResolver::getController

Returns the Controller instance associated with a Request.

As several resolvers can exist for a single application, a resolver must return false when it is not able to determine the controller.

The resolver must only throw an exception when it should be able to load controller but cannot because of some errors made by the developer.

@api

Parameters

Request $request A Request instance:

Return value

mixed|Boolean A PHP callable representing the Controller, or false if this resolver is not able to determine the controller

Throws

\InvalidArgumentException|\LogicException If the controller can't be found

Overrides ControllerResolverInterface::getController

File

drupal/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/Controller/TraceableControllerResolver.php, line 42

Class

TraceableControllerResolver

TraceableControllerResolver.

Namespace

Code

public function getController(Request $request) {
  $e = $this->stopwatch
    ->start('controller.get_callable');
  $ret = $this->resolver
    ->getController($request);
  $e
    ->stop();
  return $ret;
}