setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $sql1= "UPDATE `student` SET password='$password' WHERE regno='$regno'"; $conn->exec($sql1); }catch(PDOException $e){ echo ""; } $_SESSION['username']=array("text"=>"Applicant successfully Confirmedd.","alert"=>"info"); $conn = null; header('location:index.php'); }else{ echo " "; } } ?>