function updateSchedule() { $dao = new DAO(); $wid = $_GET['workerID']; $tid = $_REQUEST['tselect']; $ts = $_REQUEST['st']; $te = $_REQUEST['et']; $dao->updateSchedule($wid, $ts, $te, $tid, $dao->fetchManagerIDbyStaffID($_SESSION['managerID'])); header("refresh:0; url=staff.php"); }