[服务器时区问题]PHP Warning: strftime(): It is not safe to rely on the system's timezone set
PHP Warning: strftime(): It is not safe to rely on the system's timezone set
当运行一些程序时,在httpd日志中会有如下警告日志:
PHP Warning: strftime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Chongqing' for 'CST/8.0/no DST'。。。。。。。。。。。
原因分析:
这是因为PHP默认是以格林威治标准时间(UTC)为准进行时间转换,因为自己所处的当地时间与UTC会有出入,格林威治标准时间和北京时间有8个小时的时间差。因此我们必须为PHP指定一个时区,让php知道以哪个时区为准进行转换。解决办法:
在你的PHP程序头部使用date_default_timezone_set()设置我的默认时区为北京时间(PRC,中国的英文缩写),即 <?php date_default_timezone_set("PRC"); ?>就可以了。这种方法使用时太复杂,必须在每个使用date的文件中添加相关函数,下面的方法更简单方便。
在php.ini中找到date.timezone行,支持前面的';'号(如果没有修改过的话应该是没有启动此选项的),并将它的值设置为PRC,设置好以后为:date.timezone="Asia/Shanghai"。
[服务器时区问题]PHP Warning: strftime(): It is not safe to rely on the system's timezone set的更多相关文章
- Warning: strftime(): It is not safe to rely on the system's timezone settings.
当运行程序时,会出现如下警告: Warning: strftime(): It is not safe to rely on the system's timezone settings. You a ...
- php : Warning: strftime(): It is not safe to rely on the system's timezone settings.
使用 Smarty 的时候出现这种警告: Warning: strftime(): It is not safe to rely on the system's timezone settings. ...
- PHP Warning: strftime(): It is not safe to rely on the system's timezone set
当运行一些程序时,在httpd日志中会有如下警告日志: PHP Warning: strftime(): It is not safe to rely on the system's timezon ...
- php时区设置 warning: strtotime(): It is not safe to rely on the system's timezone settings
warning: strtotime(): It is not safe to rely on the system's timezone settings warning: strtotime(): ...
- PHP Warning: date(): It is not safe to rely on the system's timezone settings.
OSSEC安装结束后运行,运行以下命令却抛错 cat /opt/ossec/logs/alerts/alerts.log 具体抛错内容: ** Alert 1468897672.2164786: ma ...
- Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use ...报错
错误截图 Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* t ...
- 出现Warning: date(): It is not safe to rely on the system's timezone settings的解决办法
在没有配置,尤其是新安装的PHP中使用date函数时,会报这个错误: Warning: date(): It is not safe to rely on the system's timezone ...
- PHP Warning: phpinfo(): It is not safe to rely on the system's timezone setting
错误描述: PHP Warning: phpinfo(): It is not safe to rely on the system's timezone settings. You are *re ...
- PHP Warning: strtotime(): It is not safe to rely on the system's timezone settings.
有三种解决办法: 1. php文件中设置时区 <?php date_default_timezone_set('Asia/Shanghai'); echo strtotime('2012-9-3 ...
随机推荐
- js 执行完setTimeout再接着执行函数
var counter = 0; function increase(){ var d = jQuery.Deferred(); var doIncrease = function() { if(co ...
- kernel源代码标记:mainline 、longterm、stable、linux-next、snapshot的含义
mainline .longterm.stable.linux-next.snapshot这些名词,都是linux kernel source的标记名称,可以理解为代号. mainline mainl ...
- Linux命令——mkdir、rmdir
mkdir -p:递归创建目录 -v:每次创建新目录都显示信息 -m:直接指定权限(不使用默认umask演算的那个) [root@51cto /]# mkdir /a/b/c -pv mkdir: c ...
- IntelliJ IDEA详细配置和使用教程(适用于Java开发人员)
关闭Intellij IDEA自动更新在File->Settings->Appearance & Behavior->System Settings->Updates下 ...
- win10锁屏壁纸文件夹Assets中无文件问题的解决方法
一.前言 win10在锁屏时会有很多精美的壁纸,在网上查找到win10锁屏壁纸存放目录为 : C:\Users\你的用户名\AppData\Local\Packages\Microsoft.Windo ...
- 图像处理---视频<->图片
图像处理---视频<->图片 // 该程序实现视频和图片的相互转换. // Image_to_video()函数将一组图片合成AVI视频文件. // Video_to_image()函数将 ...
- java之高并发与多线程
进程和线程的区别和联系 从资源占用,切换效率,通信方式等方面解答 线程具有许多传统进程所具有的特征,故又称为轻型进程(Light—Weight Process)或进程元:而把传统的进程称为重型进程(H ...
- Tarjan算法【阅读笔记】
应用:线性时间内求出无向图的割点与桥,双连通分量.有向图的强连通分量,必经点和必经边. 主要是求两个东西,dfn和low 时间戳dfn:就是dfs序,也就是每个节点在dfs遍历的过程中第一次被访问的时 ...
- asp.net用sql数据库生成json字符串并显示出来
use Shop ,) )) insert into DictBase select '包装' UNION ALL select '价格' UNION ALL select '品牌' 工厂方法模式 I ...
- Entity Framework学习过程
///安装ef nuget中文控制台指令 PM> Install-Package EntityFramework.zh-Hans <!--配置数据库连接--> <connect ...