public function EntityInterface::id
public EntityInterface::id()
Gets the identifier.
Return value
string|int|null The entity identifier, or NULL if the object does not yet have an identifier.
Overrides EntityInterface::id
File
- core/lib/Drupal/Core/Entity/EntityInterface.php, line 34
Class
- EntityInterface
- Defines a common interface for all entity objects.
Namespace
Drupal\Core\EntityCode
public function id();
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Entity!EntityInterface.php/function/EntityInterface::id/8.1.x