//会员登陆赠送点数$LastTime=time();$useridz=(int)$r[$user_userid];$fenus=2; //赠送积分$LastT=$empire->fetch1("select LastTime from {$dbtbpre}enewsmemberadd where `userid`={$useridz}");(int)$newstime=$LastT['LastTime'];//时间(int)$times=mktime(0,0,0,date('m',$LastTime),date('d',$LastTime),date('Y',$LastTime));//当前时间if($newstime==0){$empire->query("update {$dbtbpre}enewsmember set `userfen`=userfen+{$fenus} where `userid`={$useridz}");}else{if($times<$newstime && $newstime<$times+86400){//今天}else{$empire->query("update {$dbtbpre}enewsmember set `userfen`=userfen+{$fenus} where `userid`={$useridz}");}}$empire->query("update {$dbtbpre}enewsmemberadd set `LastTime`={$LastTime} where `userid`={$useridz}");//结束修改好后保存即可。