SELECT * FROM `p8_memberdata` where regdate BETWEEN (UNIX_TIMESTAMP(NOW())-86440) AND NOW()
SELECT * FROM `p8_memberdata` WHERE DATE_FORMAT(FROM_UNIXTIME(regdate),‘%Y-%m-%d‘)= DATE_FORMAT(NOW(),‘%Y-%m-%d‘) order by uid desc
第一条最好显示过去24小时过去1周等
第二条获得当天信息mysql 获取当天发布的信息的语句
原文：http://www.jb51.net/article/22728.htm
