为何语句这么写，没有数据显示呢？
开源系统 更新 2019-04-15 15:39:05
林若禹
林若禹
为何语句这么写，{php $query='select a.*,b.* from @#bjd as a,@#member as b where a.uid=b.uid and b.kid={$member[uid]} and a.mid="news"';}，没有数据显示呢？只有b.kid=数字时，才会显示呢？
{php $query=urlencode('select a.*,b.* from @#bjd as a,@#member as b where a.uid=b.uid and b.kid='.intval($member.uid).' and a.mid="news"');}