public function EntityBase::id in Drupal 8

Same name and namespace in other branches

Gets the identifier.

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

23 calls to EntityBase::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.

11 methods override EntityBase::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.

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

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