php中怎样循环查询会员推荐个数,以及给会员积分,直接关系5分,间接关系1分,求各位大大帮忙解决。

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Release: 2016-06-23 13:29:30
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表字段是这样的,查询直接关系还好办

$sql="SELECT COUNT(*) AS count FROM user_relation WHERE formId='".$id."'";	$query=mysql_query($sql);	if($rs=mysql_fetch_array($query)){	    $count=$rs[0];	}else{	    $count=0;	}
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但是间接关系怎么来处理呢,最顶级的就是fid=0的。比如我是2203那个id,下面直系关系的有2204、2207、2206等等,然后间接关系就是2204下面的2210、2208等等,请问怎么查询出某个会员下面所有的直接推荐和间接推荐,并且累加呢。小弟小白,请大神帮帮忙。


回复讨论(解决方案)

没人吗...求帮忙...

一层一层套着查就是了
学名叫 递归

没人吗...求帮忙...


唉,搞了一天,一点头绪都没有,求大神解答
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