PHP日期时间函数：使内容过期

如何使内容从添加日期起两天后过期。 从mysql获取数据后

    //looop starts
    {
       $db_Date = $rows['created_Date']; //output 2014-01-10 12:08:56
      /* Now i have to expire the content after 2 days from the added date and time i.e i want to expire by 2014-03-10 12:08:56*/
//    I tried like this
        $date = new DateTime($rows['created_Date'];);
        $now = new DateTime();  

        if($date < $now) {
            echo 'date is in the past';
        } // this is not working as 

       <div>My Content</div>
    }

您可以使用：

或者您可以使用：

或者，要完成此答案并考虑H2Oooo的答案，您可以直接在SQL中完成：

SELECT data FROM table WHERE id = 123 AND date >= DATE_SUB(NOW(), INTERVAL 2 DAY)

你可以用这个方法

---

改为从查询中执行：从表中选择数据，其中id=123，date>=date\u子行，间隔2天。

$date = new DateTime($rows['created_Date']);
$date->modify('+2 days');

SELECT data FROM table WHERE id = 123 AND date >= DATE_SUB(NOW(), INTERVAL 2 DAY)

 {
       $db_Date = $rows['created_Date']; //output 2014-01-10 12:08:56
      /* Now i have to expire the content after 2 days from the added date and time i.e i want to expire by 2014-03-10 12:08:56*/
//    I tried like this
        $date = new DateTime($rows['created_Date']);
        $date = $date->modify('+2 days');

        $now = new DateTime();  

        if($date < $now) {
            echo 'date is in the past';
        } // this is not working as 

       <div>My Content</div>
    }