public function ContentEntityBase::uuid
public ContentEntityBase::uuid()
Gets the entity UUID (Universally Unique Identifier).
The UUID is guaranteed to be unique and can be used to identify an entity across multiple systems.
Return value
string|null The UUID of the entity, or NULL if the entity does not have one.
Overrides Entity::uuid
File
- core/lib/Drupal/Core/Entity/ContentEntityBase.php, line 436
Class
- ContentEntityBase
- Implements Entity Field API specific enhancements to the Entity class.
Namespace
Drupal\Core\EntityCode
public function uuid() { return $this->getEntityKey('uuid'); }
© 2001–2016 by the original authors
Licensed under the GNU General Public License, version 2 and later.
Drupal is a registered trademark of Dries Buytaert.
https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Entity!ContentEntityBase.php/function/ContentEntityBase::uuid/8.1.x