function cacheMTime($url_path)
 {
     if (ReevooMarkUtils::presence($this->cache_path)) {
         if (file_exists($this->cachePath($url_path))) {
             return filemtime($this->cachePath($url_path));
         }
     }
 }
function encoded_current_url()
{
    return urlencode('http://' . ReevooMarkUtils::presenceKey($_SERVER, "HTTP_HOST", '') . ReevooMarkUtils::presenceKey($_SERVER, "SCRIPT_NAME", ''));
}