<?php
// Inialize session
session_start();
// Check, if username session is NOT set then this page will jump to login page
if (!isset($_SESSION['id'])) {
header('Location: form_login.php');
}
?>
การล็อคเอ้า Code (PHP)
<?php
session_start();
unset($_SESSSION['id']); // clear session
unset($_SESSION['user_log']);
unset($_SESSION['pass_log']);
session_destroy(); // ทำลาย session
header('location:/admin/pages/form_login.php'); //to redirect back to "index.php" after logging out
?>