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Linux PHP MySQL时区设置方法详解

Jun 13, 2016 am 10:17 AM
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本文章来给各位同学介绍关于Linux PHP MySQL时区设置方法详解,希望此方法对各位同学会有所帮助。

LAMP环境下,理想的情况是Linux PHP MySQL的时区都设置一致,否则程序极易出现一些阴差阳错的【时间差】问题。假设设置时区为:"Asia/Shanghai"

1. Linux设置时区,以CentOS5.5为例:


cp -f /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

2. MySQL中设置时区

编辑MySQL配置文件:my.cnf/my.ini,在[mysqld]下加上:

default-time-zone = '+8:00'

实际上,如果MySQL所在OS的时区已经设置正确,则可以不用在MySQL中设置时区,因为MySQL服务启动的时候,会自动采用OS的时区。

3. PHP中设置时区

在PHP配置文件PHP.ini中:

 

1 date.timezone = "Asia/Shanghai"

设置好后,最好重启下系统。

如果是购买的Web空间,没有权限在Linux PHP MySQL中配置时区。那也好办,只需要在PHP脚本中设置和OS对应的时区,因为MySQL中默认使用的是OS的时区。假设OS的时区是'Asia/Shanghai',使用下面两条语句其中之一即可:


ini_set('date.timezone', 'Asia/Shanghai'); 

date_default_timezone_set('Asia/Shanghai');

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