<link rel="stylesheet" type="text/css" href="../../public/css/style.css" /> </head> <body> <div class="wrapper adm"> <h1><?php echo $hello; ?> </h1> <form action="" method="get"> <button type="submit" name="logout" >Logout</button> </form> <?php if (isset($_GET['logout'])) { Session::DestroySession(); } if (isset($_POST['confirm'])) { $customerUpdate = AdminClass::UpdateUsers(); header("Location: Admin.php"); } else { if (isset($_POST['cancel'])) { header("Location: Admin.php"); } else { if (isset($_GET['delete'])) { AdminClass::DeleteUsers(); header("Location: Admin.php"); } } } $customers = AdminClass::ViewUsers();