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");?>
