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为何循环不出来这个数呢

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WBOYOriginal
2016-06-13 12:15:41784browse

为啥循环不出来这个数呢

本帖最后由 shopnc_years2016 于 2015-02-27 21:06:39 编辑 $no=0;
            while($bqrf=$empire->fetch($cx)) {
            if($no%1==0){
                $num=1;
             }elseif($no%2==0){
                $num=2;
             }elseif($no%3==0){
                $num=3;
             }
           $no++;
           echo $no;//有值,能循环出来1,2,3,4...................
           echo $num;输出的全是1
上面的$num不能按要求输出,不知为啥
------解决思路----------------------
因为全进入 if($no%1==0){ } 这个if了。
------解决思路----------------------
 数学啊数学
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