Forum sort order, oldest first. File core/modules/forum/src/ForumManager.php, line 33 Class ForumManager Provides forum manager service. Namespace Drupal\forum Code const OLDEST_FIRST = 2;

public Schema::changeField($table, $field, $field_new, $spec, $keys_new = array()) Change a field definition. IMPORTANT NOTE: To maintain database portability, you have to explicitly recreate all indices and primary keys that are using the changed field. That means that you have to drop all affected keys and indexes with db_drop_{primary_key,unique_key,index}() before calling db_change_field(). To recreate the keys and indices, pass the key definitions as the optional $keys_new argument directl

A list of configuration objects that already exist in active configuration. Type: array File core/lib/Drupal/Core/Config/PreExistingConfigException.php, line 17 Class PreExistingConfigException An exception thrown if configuration with the same name already exists. Namespace Drupal\Core\Config Code protected $configObjects = [];

The name used to identify the lock. File core/lib/Drupal/Core/Config/ConfigImporter.php, line 43 Class ConfigImporter Defines a configuration importer. Namespace Drupal\Core\Config Code const LOCK_NAME = 'config_importer';

Context in which this entity will be used (e.g. 'display', 'form'). Type: string Overrides EntityDisplayBase::$displayContext File core/lib/Drupal/Core/Entity/Entity/EntityFormDisplay.php, line 41 Class EntityFormDisplay Configuration entity that contains widget options for all components of a entity form in a given form mode. Namespace Drupal\Core\Entity\Entity Code protected $displayContext = 'form';

Provides a common base implementation of a contextual link. Hierarchy class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterfaceclass \Drupal\Core\Menu\ContextualLinkDefault implements ContextualLinkInterface File core/lib/Drupal/Core/Menu/ContextualLinkDefault.php, line 11 Namespace Drupal\Core\Menu Members Name Modifiers Type Description ContextualLinkDefault::getGroup public function Returns the group this contextual

Request parameter to indicate that a request is a Drupal Ajax request. File core/lib/Drupal/Core/EventSubscriber/AjaxResponseSubscriber.php, line 38 Class AjaxResponseSubscriber Response subscriber to handle AJAX responses. Namespace Drupal\Core\EventSubscriber Code const AJAX_REQUEST_PARAMETER = '_drupal_ajax';

Class BundleEntityFormBase is a base form for bundle config entities. 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\BundleEntityFormBase File core/lib/Drupal/Core/Entity/BundleEntityFormBase.php, line 8 Na

The human-readable name of the menu entity. Type: string File core/modules/system/src/Entity/Menu.php, line 44 Class Menu Defines the Menu configuration entity class. Namespace Drupal\system\Entity Code protected $label;

The drupal kernel. Type: \Drupal\Core\DrupalKernelInterface File core/lib/Drupal/Core/Extension/ModuleInstaller.php, line 32 Class ModuleInstaller Default implementation of the module installer. Namespace Drupal\Core\Extension Code protected $kernel;