protected EarlyRenderingControllerWrapperSubscriber::wrapControllerExecutionInRenderContext($controller, array $arguments) Wraps a controller execution in a render context. Parameters callable $controller: The controller to execute. array $arguments: The arguments to pass to the controller. Return value mixed The return value of the controller. Throws \LogicException When early rendering has occurred in a controller that returned a Response or domain object that cares about attachments or ca

Provides a File access control handler. Hierarchy class \Drupal\Core\Entity\EntityHandlerBase uses DependencySerializationTrait, StringTranslationTraitclass \Drupal\Core\Entity\EntityAccessControlHandler implements EntityAccessControlHandlerInterfaceclass \Drupal\file\FileAccessControlHandler File core/modules/file/src/FileAccessControlHandler.php, line 16 Namespace Drupal\file Members Name Modifiers Type Description DependencySerializationTrait::$_serviceIds protected p

public PhpBackend::get($cid, $allow_invalid = FALSE) Returns data from the persistent cache. Parameters string $cid: The cache ID of the data to retrieve. bool $allow_invalid: (optional) If TRUE, a cache item may be returned even if it is expired or has been invalidated. Such items may sometimes be preferred, if the alternative is recalculating the value stored in the cache, especially if another concurrent request is already recalculating the same value. The "valid" property of the returned o

Allows to ban individual IP addresses. File core/modules/ban/ban.module Functions Name Description ban_help Implements hook_help().

public BookOutlineStorage::countOriginalLinkChildren($original) Count the number of original link children. Parameters array $original: The book link array. Return value int Number of children. Overrides BookOutlineStorageInterface::countOriginalLinkChildren File core/modules/book/src/BookOutlineStorage.php, line 176 Class BookOutlineStorage Defines a storage class for books outline. Namespace Drupal\book Code public function countOriginalLinkChildren($original) { return $this->

public static SystemBrandingOffCanvasForm::create(ContainerInterface $container) Instantiates a new instance of this class. This is a factory method that returns a new instance of this class. The factory should pass any needed dependencies into the constructor of this class, but not the container itself. Every call to this method must return a new instance of this class; that is, it may not implement a singleton. Parameters \Symfony\Component\DependencyInjection\ContainerInterface $container:

Stores the sql expressions used to build the sql query. An array of expressions. Type: array File core/lib/Drupal/Core/Entity/Query/Sql/QueryAggregate.php, line 18 Class QueryAggregate The SQL storage entity query aggregate class. Namespace Drupal\Core\Entity\Query\Sql Code protected $sqlExpressions = array();

Defines a base event listener implementation configuration overrides. Hierarchy class \Drupal\Core\Config\ConfigFactoryOverrideBase implements EventSubscriberInterface File core/lib/Drupal/Core/Config/ConfigFactoryOverrideBase.php, line 10 Namespace Drupal\Core\Config Members Name Modifiers Type Description ConfigFactoryOverrideBase::addCollections abstract public function Reacts to the ConfigEvents::COLLECTION_INFO event. ConfigFactoryOverrideBase::filterNestedArray

protected MenuLinkTree::buildItems(array $tree, CacheableMetadata &$tree_access_cacheability, CacheableMetadata &$tree_link_cacheability) Builds the #items property for a menu tree's renderable array. Helper function for ::build(). Parameters \Drupal\Core\Menu\MenuLinkTreeElement[] $tree: A data structure representing the tree, as returned from MenuLinkTreeInterface::load(). \Drupal\Core\Cache\CacheableMetadata &$tree_access_cacheability: Internal use only. The aggregated cacheabil

A CSS selector string for elements to which data will be attached. If the command is a response to a request from an #ajax form element then this value can be NULL. Type: string File core/lib/Drupal/Core/Ajax/DataCommand.php, line 26 Class DataCommand An AJAX command for implementing jQuery's data() method. Namespace Drupal\Core\Ajax Code protected $selector;