public Entity::createDuplicate()
Creates a duplicate of the entity.
Return value
static A clone of $this with all identifiers unset, so saving it inserts a new entity into the storage system.
Overrides EntityInterface::createDuplicate
File
- core/lib/Drupal/Core/Entity/Entity.php, line 379
Class
- Entity
- Defines a base entity class.
Namespace
Drupal\Core\Entity
Code
public function createDuplicate() {
$duplicate = clone $this;
$entity_type = $this->getEntityType();
// Reset the entity ID and indicate that this is a new entity.
$duplicate->{$entity_type->getKey('id')} = NULL;
$duplicate->enforceIsNew();
// Check if the entity type supports UUIDs and generate a new one if so.
if ($entity_type->hasKey('uuid')) {
$duplicate->{$entity_type->getKey('uuid')} = $this->uuidGenerator()->generate();
}
return $duplicate;
}
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