使用STRTOTIME做日期及時間加減計算

Anderson

1. <?php
   
2. $today = '2013-04-19';
   
3. //年
   
4. echo date("Y-m-d", strtotime($today."+3 year"));
   
5. //月
   
6. echo date("Y-m-d", strtotime($today."-1 month"));
   
7. //週
   
8. echo date("Y-m-d", strtotime($today."+10 week"));
   
9. //日
   
10. echo date("Y-m-d", strtotime($today."+10 day"));
    
11. //時
    
12. echo date("Y-m-d", strtotime($today."+2 hour"));
    
13. //分
    
14. echo date("Y-m-d", strtotime($today."+20 minute"));
    
15. //秒
    
16. echo date("Y-m-d", strtotime($today."+5 seconds"));
    
17. ?>

複製代碼

1. //加1天5秒
   
2. echo date("Y-m-d", strtotime($today."+1 day 5 seconds"));
   
3. //加1週減2天
   
4. echo date("Y-m-d", strtotime($today."+1 week -2 day"));

複製代碼