public function url($filename)
    {
        // If no Theme set, return /$filename
        if (!$this->current()) {
            return "/" . ltrim($filename, '/');
        }

        return $this->current()->url($filename);
    }
public function url($filename)
    {
        // If no Theme set, return /$filename
        if (!$this->current()) {
            return "/" . ltrim($filename, '/');
        }

        return $this->current()->url($filename);
    }
public function url ( $ filename ) { // If no Theme set, return /$filename
 if ( ! $ this -> current ( ) ) { return "/" . ltrim ( $ filename , '/' ) ; } return $ this -> current ( ) -> url ( $ filename ) ; }
Return url of current theme
Return url of current theme