function initialize() { if (!$this->fetched) { // Fetch this root directory $this->childNodes = get_node_and_contents($this->userID, $this->userID); $this->fetched = true; } }
function initialize() { if (!$this->fetched) { // Fetch this folder directory and its children $this->childNodes = get_node_and_contents($this->node['ID'], $this->node['OwnerID']); $this->fetched = true; } }