PHP 如何通过父栏目ID 查询子栏目的信息啊？
| 栏目有二级，现在可以用终极栏目ID查询数据 但是如何用父栏目ID查询啊 $sql=$empire->query("select * from {$dbtbpre}ecms_news where classid = '$classid' order by newstime desc limit $offset,$line"); |
<?php $classid=5; $bclassid=$class_r[$classid]['bclassid']; list(,$where)=sys_ReturnMoreClass($bclassid,1); ... $sql=$empire->query("select * from {$dbtbpre}ecms_news where $where order by newstime desc limit $offset,$line"); ... ?> |