8.2.x Entity.php public Entity::id()
8.0.x Entity.php public Entity::id()
8.1.x Entity.php public Entity::id()
8.3.x Entity.php public Entity::id()

Gets the identifier.

Return value

string|int|null The entity identifier, or NULL if the object does not yet have an identifier.

Overrides EntityInterface::id

25 calls to Entity::id()
Block::getPluginCollection in core/modules/block/src/Entity/Block.php
Encapsulates the creation of the block's LazyPluginCollection.
ConfigEntityBase::getConfigDependencyName in core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php
Gets the configuration dependency name.
ConfigEntityBase::getConfigTarget in core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php
Gets the configuration target identifier for the entity.
ConfigEntityBase::preSave in core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php
Acts on an entity before the presave hook is invoked.
ConfigEntityBase::toArray in core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php
Gets an array of all property values.

... See full list

11 methods override Entity::id()
ContentEntityBase::id in core/lib/Drupal/Core/Entity/ContentEntityBase.php
Gets the identifier.
ContentLanguageSettings::id in core/modules/language/src/Entity/ContentLanguageSettings.php
Gets the identifier.
Editor::id in core/modules/editor/src/Entity/Editor.php
Gets the identifier.
EntityDisplayBase::id in core/lib/Drupal/Core/Entity/EntityDisplayBase.php
Gets the identifier.
FieldConfigBase::id in core/lib/Drupal/Core/Field/FieldConfigBase.php
Gets the identifier.

... See full list


core/lib/Drupal/Core/Entity/Entity.php, line 111


Defines a base entity class.




public function id() {
  return isset($this->id) ? $this->id : NULL;