Hprose\Service::doFunctionList PHP Method

    protected function doFunctionList()
    {
        $stream = new BytesIO();
        $writer = new Writer($stream, true);
        $stream->write(Tags::TagFunctions);
        $writer->writeArray($this->names);
        $stream->write(Tags::TagEnd);
        $data = $stream->toString();
        $stream->close();
        return $data;
    }