array('>'=>$today0)),array('time'=>-1),1,5); $user_signed = db_count('sign',array('uid'=>$uid,'time'=>array('>'=>$today0))); ?>
每日签到
今日共array('>'=>$today0)));cache_set('tt_sign',array('num'=>$num),600); echo $num;} ?>人签到
$uid,'time'=>array('>'=>$today0)))?'今日已签到':'立即签到';?> 请先登录