function parse_xml_array($xml_array)
 {
     $this->verdtd = isset($xml_array['VERDTD'][0][SYNCML_XML_DATA]) ? $xml_array['VERDTD'][0][SYNCML_XML_DATA] : '';
     $this->verproto = isset($xml_array['VERPROTO'][0][SYNCML_XML_DATA]) ? $xml_array['VERPROTO'][0][SYNCML_XML_DATA] : '';
     $this->sessionid = isset($xml_array['SESSIONID'][0][SYNCML_XML_DATA]) ? $xml_array['SESSIONID'][0][SYNCML_XML_DATA] : '';
     $this->verproto = isset($xml_array['VERPROTO'][0][SYNCML_XML_DATA]) ? $xml_array['VERPROTO'][0][SYNCML_XML_DATA] : '';
     $this->msgid = isset($xml_array['MSGID'][0][SYNCML_XML_DATA]) ? $xml_array['MSGID'][0][SYNCML_XML_DATA] : '';
     if (isset($xml_array['RESPURI'][0][SYNCML_XML_DATA])) {
         $this->respuri = $xml_array['RESPURI'][0][SYNCML_XML_DATA];
     }
     parent::parse_xml_array($xml_array);
     if (!isset($this->source['locuri'])) {
         $this->source['locuri'] = '';
     }
     if (!isset($this->target['locuri'])) {
         $this->target['locuri'] = '';
     }
 }