public OutboundPathProcessorInterface::processOutbound($path, &$options = array(), Request $request = NULL, BubbleableMetadata $bubbleable_metadata = NULL) Processes the outbound path. Parameters string $path: The path to process, with a leading slash. array $options: (optional) An associative array of additional options, with the following elements: 'query': An array of query key/value-pairs (without any URL-encoding) to append to the URL. 'fragment': A fragment identifier (named anchor

The name of the module that is being installed. Type: string File core/lib/Drupal/Core/Config/PreExistingConfigException.php, line 24 Class PreExistingConfigException An exception thrown if configuration with the same name already exists. Namespace Drupal\Core\Config Code protected $extension;

public ThemeManager::render($hook, array $variables) Generates themed output. See the Default theme implementations topic for details. Parameters string $hook: The name of the theme hook to call. array $variables: An associative array of theme variables. Return value string|\Drupal\Component\Render\MarkupInterface The rendered output, or a Markup object. Overrides ThemeManagerInterface::render File core/lib/Drupal/Core/Theme/ThemeManager.php, line 130 Class ThemeManager Provides the defa

public MenuLinkManager::resetLink($id) Resets the values for a menu link based on the values found by discovery. Parameters string $id: The menu link plugin ID. Return value \Drupal\Core\Menu\MenuLinkInterface The menu link instance after being reset. Throws \Drupal\Component\Plugin\Exception\PluginException Thrown if the $id is not a valid, existing, plugin ID or if the link cannot be reset. Overrides MenuLinkManagerInterface::resetLink File core/lib/Drupal/Core/Menu/MenuLinkManager.php, li

public CacheCollector::set($key, $value) Implements \Drupal\Core\Cache\CacheCollectorInterface::set(). This is not persisted by default. In practice this means that setting a value will only apply while the object is in scope and will not be written back to the persistent cache. This follows a similar pattern to static vs. persistent caching in procedural code. Extending classes may wish to alter this behavior, for example by adding a call to persist(). Overrides CacheCollectorInterface::set Fi

Form controller for image style flush. Hierarchy class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTraitclass \Drupal\Core\Entity\EntityForm implements EntityFormInterfaceclass \Drupal\Core\Entity\EntityConfirmFormBase implements ConfirmFormInterfaceclass \Drupal\image\Form\ImageStyleFlushForm File core/modules/image/

public MaintenanceModeSubscriber::__construct(MaintenanceModeInterface $maintenance_mode, AccountInterface $account) Constructs a new MaintenanceModeSubscriber. Parameters \Drupal\Core\Site\MaintenanceModeInterface $maintenance_mode: The maintenance mode. \Drupal\Core\Session\AccountInterface $account: The current user. File core/modules/user/src/EventSubscriber/MaintenanceModeSubscriber.php, line 42 Class MaintenanceModeSubscriber Maintenance mode subscriber to log out users. Namespace

The module handler. Type: \Drupal\Core\Extension\ModuleHandlerInterface File core/modules/config/src/Form/ConfigSingleImportForm.php, line 85 Class ConfigSingleImportForm Provides a form for importing a single configuration file. Namespace Drupal\config\Form Code protected $moduleHandler;

MySQL implementation of \Drupal\Core\Database\Schema. Hierarchy class \Drupal\Core\Database\Schema implements PlaceholderInterfaceclass \Drupal\Core\Database\Driver\mysql\Schema Related topics Schema API API to handle database schemas. File core/lib/Drupal/Core/Database/Driver/mysql/Schema.php, line 20 Namespace Drupal\Core\Database\Driver\mysql Members Name Modifiers Type Description Schema::$connection protected property The database connection. Schema::$defaultSc

public FieldItemListInterface::defaultAccess($operation = 'view', AccountInterface $account = NULL) Contains the default access logic of this field. See \Drupal\Core\Entity\EntityAccessControlHandlerInterface::fieldAccess() for the parameter documentation. Return value \Drupal\Core\Access\AccessResultInterface The access result. File core/lib/Drupal/Core/Field/FieldItemListInterface.php, line 90 Class FieldItemListInterface Interface for fields, being lists of field items. Namespace Dr