public AliasStorageInterface::languageAliasExists() Checks if there are any aliases with language defined. Return value bool TRUE if aliases with language exist. File core/lib/Drupal/Core/Path/AliasStorageInterface.php, line 141 Class AliasStorageInterface Provides a class for CRUD operations on path aliases. Namespace Drupal\Core\Path Code public function languageAliasExists();

Wrapper methods for classes that needs typed data manager object. Hierarchy trait \Drupal\Core\TypedData\TypedDataTrait File core/lib/Drupal/Core/TypedData/TypedDataTrait.php, line 8 Namespace Drupal\Core\TypedData Members Name Modifiers Type Description TypedDataTrait::$typedDataManager protected property The typed data manager used for creating the data types. TypedDataTrait::getTypedDataManager public function Gets the typed data manager. TypedDataTrait::set

public LoggerChannelInterface::setRequestStack(RequestStack $requestStack = NULL) Sets the request stack. Parameters \Symfony\Component\HttpFoundation\RequestStack|null $requestStack: The current request object. File core/lib/Drupal/Core/Logger/LoggerChannelInterface.php, line 43 Class LoggerChannelInterface Logger channel interface. Namespace Drupal\Core\Logger Code public function setRequestStack(RequestStack $requestStack = NULL);

MySQL implementation of \Drupal\Core\Database\Query\Upsert. Hierarchy class \Drupal\Core\Database\Query\Query implements PlaceholderInterfaceclass \Drupal\Core\Database\Query\Upsert implements \Countable uses InsertTraitclass \Drupal\Core\Database\Driver\mysql\Upsert File core/lib/Drupal/Core/Database/Driver/mysql/Upsert.php, line 10 Namespace Drupal\Core\Database\Driver\mysql Members Name Modifiers Type Description InsertTrait::$defaultFields protected property An arr

public ViewUI::label() Gets the label of the entity. Return value string|null The label of the entity, or NULL if there is no label defined. Overrides EntityInterface::label File core/modules/views_ui/src/ViewUI.php, line 1020 Class ViewUI Stores UI related temporary settings. Namespace Drupal\views_ui Code public function label() { return $this->storage->label(); }

public static Drupal::theme() Gets the theme service. Return value \Drupal\Core\Theme\ThemeManagerInterface File core/lib/Drupal.php, line 647 Contains \Drupal. Class Drupal Static Service Container wrapper. Code public static function theme() { return static::getContainer()->get('theme.manager'); }

public ImageToolkitInterface::getMimeType() Returns the MIME type of the image file. Return value string The MIME type of the image file, or an empty string if the image is invalid. File core/lib/Drupal/Core/ImageToolkit/ImageToolkitInterface.php, line 127 Class ImageToolkitInterface Defines an interface for image toolkits. Namespace Drupal\Core\ImageToolkit Code public function getMimeType();

public RevisionLogEntityTrait::getRevisionUser() Implements \Drupal\Core\Entity\RevisionLogInterface::getRevisionUser(). Overrides RevisionLogInterface::getRevisionUser File core/lib/Drupal/Core/Entity/RevisionLogEntityTrait.php, line 73 Class RevisionLogEntityTrait Provides a trait for accessing revision logging and ownership information. Namespace Drupal\Core\Entity Code public function getRevisionUser() { return $this->revision_user->entity; }

private EntityDisplayBase::fieldHasDisplayOptions(FieldDefinitionInterface $definition) Determines if a field has options for a given display. Parameters FieldDefinitionInterface $definition: A field definition. Return value array|null File core/lib/Drupal/Core/Entity/EntityDisplayBase.php, line 406 Class EntityDisplayBase Provides a common base class for entity view and form displays. Namespace Drupal\Core\Entity Code private function fieldHasDisplayOptions(FieldDefinitionInterface

protected RegisterEntityResolversCompilerPass::sort($services) Sorts by priority. Order services from highest priority number to lowest (reverse sorting). Parameters array $services: A nested array keyed on priority number. For each priority number, the value is an array of Symfony\Component\DependencyInjection\Reference objects, each a reference to a normalizer or encoder service. Return value array A flattened array of Reference objects from $services, ordered from high to low priority. Fil