当我刷新页面时,当前用户的日期被更新,而其他用户的日期保持不变,所以我试图在1分钟后找到非活动用户并从联机表中删除行。$date = ("UPDATE `online` SET `date` = (localtime()) WHERE `username` = '".."'");
if(mysql_query("DELETE * F
我有这个mysql查询FROMWHERE CASE WHENa.lastMessageSent IS NOT NULL AND a.lastResponse IS NULL date(date_sub(current_date,INTERVAL 7 DAY)) = date(a.lastMessageSent)
我正在编写使用令牌和以2012-09-06 18:59:53等date("Y-m-d H:i:s")格式存储的日期的密码恢复代码。我使用下面的代码检查用户id的令牌密钥是否存在:
$sql = mysql_query("SELECT * FROM `recoveryemails` WHERE `UserID` = '$uid' and
SELECT DATE_FORMAT(created_date,'%W') as day, DATE_FORMAT(created_date,'%d') as dat, DATE_FORMAT(created_date,'%M') as mon, created_date as dated, SUM(price) AS amount FROM `order_invoice` BETWEEN DATE</