? PNG %k25u25%fgd5n! $encoded_url, 'expires' => time() + 3600, // expires in 1 hour 'used' => false, ]; // Save tokens file_put_contents($file, json_encode($tokens)); // Store token in session $_SESSION['redirect_token'] = $token; // Redirect to redirect.php header("Location: redirect.php?token=$token"); exit();