<?php
// List of valid tokens
$valid_tokens = array("XYZ123", "ABC456", "TOKEN789");

// Get token from URL
$token = isset($_GET['access_token']) ? $_GET['access_token'] : '';

// Validate token
if (in_array($token, $valid_tokens)) {
    // Redirect to protected page
    header("Location: https://f2hiit.com/controller/home.php");
    exit();
} else {
    // Invalid token message
    echo "<h1>Access Denied</h1>";
    echo "<p>Invalid or missing token.</p>";
}
?>