ContentEntityBase::id

public ContentEntityBase::id()

Gets the identifier.

Return value

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

Overrides Entity::id

File

core/lib/Drupal/Core/Entity/ContentEntityBase.php, line 422

Class

ContentEntityBase

Implements Entity Field API specific enhancements to the Entity class.

Namespace

Drupal\Core\Entity

Code

public function id() {
  return $this->getEntityKey('id');
}