PHP系统时区8小时差设置方法
php教程系统时区8小时差设置方法
修改php系统时区的两种方式:
1、修改php.ini文件中的设置,找到[date]下的“;date.timezone=”,将该项修改为date.timezone=asia/hong_kong (prc 中国时间),然后重新启动apache服务器。
2、在应用程序中,使用时间日期函数之前添加“date_default_timezone_set(“asia/hong_kong”)”函数
修改php.ini文件后获取本地时间:
php代码:
echo “现在是北京时间:”.date(“y-m-d h:i:s”).”
”;
?>
显示结果:
现在是北京时间:2010-11-30 20:50:03 (与本地时间相符)
php.ini修改后的代码:
[date]
; defines the default timezone used by the date functions
; http://php.net/date.timezone
date.timezone = prc
下面看看更多方法
1.在php.ini文件中修改设置。
[date]
//defines the default timezone used by the date functions
date.timezone = asia/shanghai
这里真是。。。可以设置shanghai,chongqin,hong_kong,taibei...等等,可就是没有找到beijing,不知道是什么原因。
2.在php程序中运行时设置。
if(date_default_timezone_get() != "1asia/shanghai") date_default_timezone_set("asia/shanghai");
?>
注意:用"date_default_timezone_get"获得的时间设置中有一个1,也不太清楚是杂回事呢。
3.在使用时间时自己多加8*3600秒也是行滴。
echo date("y-m-d h:i:s",time()+8*3600);
?>
注:
自php5.0开始,用php获取系统时间时,时间比当前时间少8个小时。原因是php.ini中没有设置timezone时,php是使用的utc时间,所以在中国时间要少8小时

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