public function Entity::uuid in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/lib/Drupal/Core/Entity/Entity.php \Drupal\Core\Entity\Entity::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 EntityInterface::uuid

4 calls to Entity::uuid()

ConfigEntityBase::preSave in core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php

Acts on an entity before the presave hook is invoked.

Entity::getConfigDependencyName in core/lib/Drupal/Core/Entity/Entity.php

Gets the configuration dependency name.

Entity::getConfigTarget in core/lib/Drupal/Core/Entity/Entity.php

Gets the configuration target identifier for the entity.

FieldStorageConfig::getUniqueStorageIdentifier in core/modules/field/src/Entity/FieldStorageConfig.php

Returns a unique identifier for the field.

1 method overrides Entity::uuid()

ContentEntityBase::uuid in core/lib/Drupal/Core/Entity/ContentEntityBase.php

Gets the entity UUID (Universally Unique Identifier).

File

core/lib/Drupal/Core/Entity/Entity.php, line 123

Contains \Drupal\Core\Entity\Entity.

Class

Entity

Defines a base entity class.

Namespace

Drupal\Core\Entity

Code

public function uuid() {
  return isset($this->uuid) ? $this->uuid : NULL;
}