public function Node::id

1.20.x node.entity.inc public Node::id()

Implements EntityInterface::id().

Overrides EntityInterface::id

1 call to Node::id()

Node::access in modules/node/node.entity.inc: Overrides Entity::access().

File

modules/node/node.entity.inc, line 184: Entity controller and class for nodes.

Class

Node: Defines the node entity class.

Code

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