Question

在php中如何查询同时符合两个条件的数据？

select* from yuyue where shenfen='$shenfen'

我要在添加一个字段：name 如果同时符合shenfen和name的字段显示，求助

Answer 1

"select* from yuyue where shenfen=".$shenfen." and name=".$shenfen ;

Answer 2

select* from yuyue where shenfen='$shenfen' and name='$shenfen'