php date()函数输出日期不正确解决办法
初次使用php的朋友可能发现我们配置好php环境之后利用php date函数输出日期时会发现日期与正确日期相关8个小时哦。
例
代码如下 | 复制代码 |
echo date('Y-m-d H:i:s'); |
输出当前时间:2008-10-12 02:32:17
怪了,实际时间是:2008-10-12 10:32:17
难道是PHP的date()时间不正确 少8个小时?
再看看PHP手册的“例子 1. date() 例子”第一行多了一个 时区设置
// 设定要用的默认时区。自 PHP 5.1 可用
代码如下 | 复制代码 |
date_default_timezone_set('UTC'); |
原来php5.1.开始,php.ini里加入了date.timezone这个选项,默认情况下是关闭的,也就是显示的时间(无论用什么php命令)都是格林威治标准时间,和北京时间正好差8个小时。
如何设置可以得到正确的PHP时间?
1、修改php.ini。打开php.ini查找date.timezone 去掉前面的分号= 后面加Asia/Shanghai,重启apache服务器即可--缺点就是如果程序
放到别人的服务器上,不能修改php.ini,我们可以修改php程序哦
代码如下 | 复制代码 |
|
直接加上加上8小时的秒数
代码如下 | 复制代码 |
echo date("Y-m-d H:i:s",time()+8*60*60); |

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