public function ControllerResolverInterface::getControllerFromDefinition in Drupal 9
Same name and namespace in other branches
- 8 core/lib/Drupal/Core/Controller/ControllerResolverInterface.php \Drupal\Core\Controller\ControllerResolverInterface::getControllerFromDefinition()
Returns the Controller instance with a given controller route definition.
As several resolvers can exist for a single application, a resolver must return false when it is not able to determine the controller.
Parameters
mixed $controller: The controller attribute like in $request->attributes->get('_controller')
Return value
mixed|bool A PHP callable representing the Controller, or false if this resolver is not able to determine the controller
Throws
\InvalidArgumentException|\LogicException Thrown if the controller can't be found.
See also
\Symfony\Component\HttpKernel\Controller\ControllerResolverInterface::getController()
1 method overrides ControllerResolverInterface::getControllerFromDefinition()
- ControllerResolver::getControllerFromDefinition in core/
lib/ Drupal/ Core/ Controller/ ControllerResolver.php - Returns the Controller instance with a given controller route definition.
File
- core/
lib/ Drupal/ Core/ Controller/ ControllerResolverInterface.php, line 30
Class
- ControllerResolverInterface
- Extends the ControllerResolverInterface from symfony.
Namespace
Drupal\Core\ControllerCode
public function getControllerFromDefinition($controller);