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();

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