/** * Writes the frame raw data without the header. * * @param Zend_Io_Writer $writer The writer object. * @return void */ protected function _writeData($writer) { $tmp = new Zend_Io_StringWriter(); $tmp->writeUInt32BE($this->_bufferSize); $writer->write(substr($tmp->toString(), 1, 3))->writeInt8($this->_infoFlags)->writeInt32BE($this->_offset); }