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\Entity
Code
public function uuid() { return $this->getEntityKey('uuid'); }
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