if ($_SERVER[REQUEST_METHOD] == 'POST') {
		$username = $_POST['username'];
		$password = md5(md5($_POST['password']));

		$qry = $con->query("SELECT * FROM `user_info` WHERE username='$username' AND password='$password'");

		if ($qry->num_rows > 0) {
			header("Location: dashboard.php");
			$_SESSION['logged'] = true;
			$_SESSION['name'] = $username;
		} else {
			$login_failed = true;
		}
	}