PhpSigep\Pdf\VariableStream::stream_metadata PHP Метод

    function stream_metadata($path, $option, $var)
    {
        if ($option == STREAM_META_TOUCH) {
            $url = parse_url($path);
            $varname = $url["host"];
            if (!isset($GLOBALS[$varname])) {
                $GLOBALS[$varname] = '';
            }
            return true;
        }
        return false;
    }