0) { header("Cache-Control: max-age=" . MAX_AGE); header("Pragma:"); } else { header("Cache-Control: no-cache, max-age=0, must-revalidate"); } header("Expires: " . gmdate('D, d M Y H:i:s', time() + MAX_AGE) . ' GMT'); header("Location: " . DESTINATION, true, 301); ?>