public static function isChildVillage_transport($VillageId, $ChildVillageId) { $ischild = false; $obj_retResult = DAL_manageVillage_transport::getVillage_transportListByVillageId($ChildVillageId); //get child node if ($obj_retResult->type == 1) { $arr_Village_transportList = $obj_retResult->data; $obj_Village_transport = $arr_Village_transportList[0]; $arrParentIds = explode(",", $obj_Village_transport->Url); foreach ($arrParentIds as $Village_transportParentId) { if ($Village_transportParentId == $VillageId) { $ischild = true; } } } return $ischild; }