Question

1周前的生日提醒。如何查看生日日期的当前日期？我的数据库是MySQL

<?php

$birthday_query = $link->query("SELECT u.u_username, u.u_birthday
FROM ".TBL_PREFIX."users u
WHERE u.u_banned = '0'
AND u_confirmed = '1'
AND u_birthday LIKE '" . $link->asf_escape(sprintf('%2d-%2d-', $now['mday'], $now['mon'])) . "%'
ORDER BY u_username ASC");

?>

它不起作用。

Answer 1

使用mysql NOW＆amp; + INTERVAL 7 DAY要获得从现在开始的1周后的日期，请使用DATE_FORMAT指定您的u_birthday格式

试试这个......

$birthday_query = $link->query("SELECT u.u_username, u.u_birthday
                                FROM ".TBL_PREFIX."users u
                                WHERE u.u_banned = '0'
                                        AND u_confirmed = '1'
                                        AND u_birthday = DATE_FORMAT(NOW(), '%Y-%m-%d') + INTERVAL 7 DAY
                                      ORDER BY u_username ASC");

Answer 2

试试这个：

"SELECT * 
FROM your_tbl 
WHERE (DATE_ADD(YOUR_DATE, INTERVAL -7 DAY)) = " DATE(); //Your php current date

php中的生日提醒程序

2 个答案: