备份

$gameid = $this->input->post('gameid');

        $id = $this->input->post('id');

        $query = $this->db->select('cmd,req,rsp')->where(array('gameid'=>$gameid,'interface_id'=>$id))->order_by("id", "desc")->get('idipprotoshine');

        $cmd = $this->db->where(array('gameid'=>$gameid))->order_by("id", "desc")->get('idipprotoshine')->row('cmd');

        if($cmd){

            if($query->num_rows()>0){

                $result = $query->result_array();

                echo '{cmd:"'.$result[0]['cmd'].'",req:"'.$result[0]['req'].'",rsp:"'.$result[0]['rsp'].'"';

            }else{

               echo '{cmd:"'.($cmd+1).'"}';

            }

        }else{

            echo '{cmd:'.$gameid.'000}';

        }