Question

我正在开展一个项目，我必须从数据库中选择日期，今天和明天的所有日期。日期作为时间戳存储在数据库中。

到目前为止我有这个PHP代码

$hour = 12;
$today = strtotime("$hour:00:00");
$yesterday = strtotime('-1 day', $today);
$tomorrow = strtotime('+2 day', $today);
$today = get_date($today,"timestamp");

$result = $DB->query("SELECT product_id FROM " . DB_PREFIX . "expiry WHERE expiry_date BETWEEN $yesterday AND $tomorrow");

它不起作用。请帮忙。

Answer 1

试试这个

 $tomorrow = strtotime('+1 day', $today);

并且sql更改为此

   BETWEEN '".$yesterday."' AND '".$tomorrow."'

并确保

   `" . DB_PREFIX . "expiry`

不是那样的

  `" . DB_PREFIX . "_expiry`
                    ^---------------did have this or something else like -

mysql查询选择昨天，今天和明天

1 个答案: