public Select::distinct($distinct = TRUE) Sets this query to be DISTINCT. Parameters $distinct: TRUE to flag this query DISTINCT, FALSE to disable it. Return value \Drupal\Core\Database\Query\SelectInterface The called object. Overrides SelectInterface::distinct File core/lib/Drupal/Core/Database/Query/Select.php, line 499 Class Select Query builder for SELECT statements. Namespace Drupal\Core\Database\Query Code public function distinct($distinct = TRUE) { $this->distinct = $di

File core/lib/Drupal/Component/Utility/Timer.php, line 12 Class Timer Provides helpers to use timers throughout a request. Namespace Drupal\Component\Utility Code static protected $timers = array();

public ImageInterface::rotate($degrees, $background = NULL) Rotates an image by the given number of degrees. Parameters float $degrees: The number of (clockwise) degrees to rotate the image. string|null $background: (optional) An hexadecimal integer specifying the background color to use for the uncovered area of the image after the rotation; for example, 0x000000 for black, 0xff00ff for magenta, and 0xffffff for white. When NULL (the default) is specified, for images that support transparency

public EntityAccessControlHandler::resetCache() Clears all cached access checks. Overrides EntityAccessControlHandlerInterface::resetCache File core/lib/Drupal/Core/Entity/EntityAccessControlHandler.php, line 209 Class EntityAccessControlHandler Defines a default implementation for entity access control handler. Namespace Drupal\Core\Entity Code public function resetCache() { $this->accessCache = array(); }

Flag used by file_prepare_directory() -- file permissions may be changed. Related topics File interface Common file handling functions. File core/includes/file.inc, line 48 API for handling file uploads and server file management. Code const FILE_MODIFY_PERMISSIONS = 2;

public LocalTaskManagerInterface::getTitle(LocalTaskInterface $local_task) Gets the title for a local task. Parameters \Drupal\Core\Menu\LocalTaskInterface $local_task: A local task plugin instance to get the title for. Return value string The localized title. File core/lib/Drupal/Core/Menu/LocalTaskManagerInterface.php, line 26 Class LocalTaskManagerInterface Manages discovery and instantiation of menu local task plugins. Namespace Drupal\Core\Menu Code public function getTitle(Loca

String translator using the locale module. Full featured translation system using locale's string storage and database caching. Hierarchy class \Drupal\locale\LocaleTranslation implements DestructableInterface, TranslatorInterface File core/modules/locale/src/LocaleTranslation.php, line 20 Namespace Drupal\locale Members Name Modifiers Type Description LocaleTranslation::$cache protected property The cache backend that should be used. LocaleTranslation::$configFactory

public FormStateInterface::setTemporary(array $temporary) Sets temporary data. Parameters array $temporary: Temporary data accessible during the current page request only. Return value $this File core/lib/Drupal/Core/Form/FormStateInterface.php, line 962 Class FormStateInterface Provides an interface for an object containing the current state of a form. Namespace Drupal\Core\Form Code public function setTemporary(array $temporary);

Logger channel. Type: \Drupal\Core\Logger\LoggerChannelInterface File core/lib/Drupal/Core/Form/FormCache.php, line 54 Class FormCache Encapsulates the caching of a form and its form state. Namespace Drupal\Core\Form Code protected $logger;

Functions to describe entities and bundles in RDF. The RDF module introduces RDF and RDFa to Drupal. RDF is a W3C standard to describe structured data. RDF can be serialized as RDFa in XHTML attributes to augment visual data with machine-readable hints. Modules can provide mappings of their bundles' data and metadata to RDF classes and properties. This module takes care of injecting these mappings into variables available to theme functions and templates. All Drupal core themes are coded to be