public function EntityInterface::id in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Entity/EntityInterface.php \Drupal\Core\Entity\EntityInterface::id()
2. 10 core/lib/Drupal/Core/Entity/EntityInterface.php \Drupal\Core\Entity\EntityInterface::id()

Gets the identifier.

Return value

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

2 methods override EntityInterface::id()

EntityBase::id in core/lib/Drupal/Core/Entity/EntityBase.php

Gets the identifier.

ViewUI::id in core/modules/views_ui/src/ViewUI.php

Gets the identifier.

File

core/lib/Drupal/Core/Entity/EntityInterface.php, line 34

Class

EntityInterface

Defines a common interface for all entity objects.

Namespace

Drupal\Core\Entity

Code

public function id();