public function 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\EntityCode
public function id() { return $this->getEntityKey('id'); }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Entity!ContentEntityBase.php/function/ContentEntityBase::id/8.1.x