帝国CMS SQL显示指定时间内更新的信息数量
帝国CMS显示指定时间内更新的信息数量，用sql调用
24小时：<?=$empire->gettotal("select count(*) as total from phome_ecms_表 where newstime>UNIX_TIMESTAMP()-24*3600")?>
6小时：<?=$empire->gettotal("select count(*) as total from phome_ecms_表 where newstime>UNIX_TIMESTAMP()-6*3600")?>