public Entity::createDuplicate()
Creates a duplicate of the entity.
static A clone of $this with all identifiers unset, so saving it inserts a new entity into the storage system.
Overrides EntityInterface::createDuplicate
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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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Entity!Entity.php/function/Entity::createDuplicate/8.1.x