session_start(); require_once('transM/connectdb.php'); if (!isset($_SESSION)) { session_start();} $user=""; $pass=""; $user=mysqli_real_escape_string($conn,$_REQUEST['uname']); $pass=mysqli_real_escape_string($conn,$_REQUEST['psw']); $sql = "SELECT * FROM user WHERE name='".$user."' and pass='".$pass."'"; $result = $conn->query($sql); if ($result->num_rows > 0) { $row = $result->fetch_assoc(); $user=$row["name"]; //set session $_SESSION["admin"] =$user; } else { //session_destroy(); session_unset(); unset($_SESSION["admin"]); } ?>