外层 $dosql->Execute("SELECT * FROM `#@__infoclass` WHERE parentid=5 AND checkinfo=true ORDER BY orderid ASC"); 内层 $dosql->Execute("SELECT * FROM `#@__infoimg` WHERE classid='".$row['id']."' AND flag ='c' AND checkinfo=true ORDER BY orderid DESC LIMIT 0,6"); 你不觉得外层的查询被内层的查询覆盖了吗?
$dosql->Execute("SELECT * FROM `#@__infoclass` WHERE parentid=5 AND checkinfo=true ORDER BY orderid ASC");
内层
$dosql->Execute("SELECT * FROM `#@__infoimg` WHERE classid='".$row['id']."' AND flag ='c' AND checkinfo=true ORDER BY orderid DESC LIMIT 0,6");
你不觉得外层的查询被内层的查询覆盖了吗?