CasperSecurity
<?php
include("../includes/connection.php");
$admissioncell=$_POST['admissioncell'];
$examinationcell=$_POST['examinationcell'];
$principalcell=$_POST['principalcell'];
$idupd=$_REQUEST['idupd'];
$sql = "UPDATE manage_cell_contact SET admission_cell='$admissioncell', examination_cell='$examinationcell',principal_cell='$principalcell'
WHERE id = '$idupd'";
$result3 = db_query($sql);
$msg = "Successful.";
setcookie("msg", $msg, time() + 3);
header('location:manage_contact_number.php');