public function getRealPath()
    {
        if(null === $this->asset || empty($this->asset)) {
            return null;
        }

        return $this->normalizePath($this->realPath($this->realPath));
    }
public function getRealPath()
    {
        if(null === $this->asset || empty($this->asset)) {
            return null;
        }

        return $this->normalizePath($this->realPath($this->realPath));
    }
public function getRealPath ( ) { if ( null === $ this -> asset || empty ( $ this -> asset ) ) { return null ; } return $ this -> normalizePath ( $ this -> realPath ( $ this -> realPath ) ) ; }
Returns the asset's full path

@return type
Returns the asset s full path