PHP: // Returns Identifier, used to reference entities through server <-> client communication./** @var Entity $entity */$entity->getId();// Gets the class name, with namespaceget_class($entity);// However if you want just class name, without namespace, use the function belowget_class_name($entity);function get_class_name($classname){ if ($pos = strrpos($classname, '\\')) return substr($classname, $pos + 1); return $pos;}// Entity Network ID - the identifier for entity type. Refer to list that @Diduhless gave$entity::NETWORK_ID It is a id to refer entity in the world, but network id is to refer entity type.