/** * Deletes all child objects permanently. * @param $obj the object to execute this method on * @param $type2 the children's type. */ public function deleteChildren(ParaObject $obj = null, $type2 = null) { if ($obj == null || $obj->getId() == null || $type2 == null) { return; } $params = array(); $params["childrenonly"] = "true"; $url = $obj->getObjectURI() . "/links/" . $type2; $this->invokeDelete($url, $params); }