interface ControllerResolverInterface

Same name in this branch

11.1.x core/lib/Drupal/Core/Controller/ControllerResolverInterface.php \Drupal\Core\Controller\ControllerResolverInterface

A ControllerResolverInterface implementation knows how to determine the controller to execute based on a Request object.

A Controller can be any valid PHP callable.

@author Fabien Potencier <fabien@symfony.com>

Hierarchy

interface \Symfony\Component\HttpKernel\Controller\ControllerResolverInterface

Expanded class hierarchy of ControllerResolverInterface

All classes that implement ControllerResolverInterface

2 files declare their use of ControllerResolverInterface

ControllerResolverInterface.php in core/lib/Drupal/Core/Controller/ControllerResolverInterface.php
HttpKernel.php in vendor/symfony/http-kernel/HttpKernel.php

File

vendor/symfony/http-kernel/Controller/ControllerResolverInterface.php, line 24

Namespace

Symfony\Component\HttpKernel\Controller

View source

interface ControllerResolverInterface {
    
    /**
     * 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 a
     * controller but cannot because of some errors made by the developer.
     *
     * @return callable|false A PHP callable representing the Controller,
     *                        or false if this resolver is not able to determine the controller
     *
     * @throws \LogicException If a controller was found based on the request but it is not callable
     */
    public function getController(Request $request) : callable|false;

}

Members

Title Sort descending	Modifiers	Object type	Summary	Overrides
ControllerResolverInterface::getController	public	function	Returns the Controller instance associated with a Request.	3