<div class="cnblogs_code">
'5','user_id'=>$userid,'checkin'=>'up','createtime' => array(array('gt',$begintime),array('lt',$endtime)),);
$res=$points->where($where)->count(); //查新今天签到的条数
$status=0;
if($res >= 1){ //如果签到条数大于等于1
$status=1;
}else{ //否则没有签到
if($points->add($dataList)){ }