其实就是用SQL语句的count来统计数据表里面的信息数，具体代码如下：（直接模板里用PHP输出即可）
会员数量：<?=$empire->gettotal("select count(*) as total from phome_enewsmember");?>
留言数量：<?=$empire->gettotal("select count(*) as total from phome_enewsgbook");?>
评论数量：<?=$empire->gettotal("select count(*) as total from phome_enewspl_1");?>
