getval('kqerrapply',0); //每个月可申请次数,读取数据选项 if($cshu>0){ $uid = $arr['uid']; $dt = substr($arr['dt'],0,7); $to = m($table)->rows("`uid`='$uid' and `id`<>'$id' and `dt` like '".$dt."%'")+1; if($to>$cshu)return ''.$dt.'月份已申请超过'.$cshu.'次,不能在申请了'; } } protected function saveafter($table, $arr, $id, $addbo){ } }