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php中把美国时间转为北京时间的自定义函数分享,美国北京时间
PHP 自定义函数 选填 属性
空间用美国的,显示时间是美国的怎调回北京时间
Home php教程 php手册 php中把美国时间转为北京时间的自定义函数分享,美国北京时间

php中把美国时间转为北京时间的自定义函数分享,美国北京时间

Jun 13, 2016 am 09:28 AM
php American time

php中把美国时间转为北京时间的自定义函数分享,美国北京时间

由于最近做邮件系统用到了时间转化,需要把从谷歌gmail下载下来的邮件时间转化为北京时间,于是乎就写了一个时间转化函数,希望对有需要的盆友所有启迪,我们都知道中美时间相差13个小时,下面直接上代码:

function datezhuanhuan($dateparams)
{
$ccc=strtotime($dateparams);
$date=date(‘Y-m-d');
$bjtime=date(‘Y-m-d',$ccc);
if($date==$bjtime)
{
$sbjtime=date(‘Y-m-d H:i:s',$ccc);
echo substr($sbjtime,11,5);
}
else
{
$sbjtime=date(‘Y-m-d H:i:s',$ccc);
return substr($sbjtime,5,5);
}
}
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另一种+8小时的算法:

$bj_time = date ("Y-m-d H:i:s" , mktime(gmdate('H')+8,gmdate('i'),gmdate('s'),gmdate('m'),gmdate('d'),gmdate('Y')));
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PHP 自定义函数 选填 属性

给他个默认值
例如:function check($aa,$bb=0){ }
后者就为选填了
 

空间用美国的,显示时间是美国的怎调回北京时间

如果你有服务器的控制权就将服务器的时间调整一下
PHP的我晓得
1.如果你用的软件可以设置时区,那么请通过软件设置。譬如DZ, phpWind, vBulletin等都有此功能。

2.如果你的软件不可以设置时区,你可以通过修改空间的 .htaccess文件

打开你的 .htaccess文件,加入这一样文字

代码:

SetEnv TZ location

location根据你要的不同地区设置,全部时区可以在这里找到 www.php.net/manual/en/timezones.php

譬如你要设置为美国亚特兰大时间,语法写成这样就可以了:

代码:

SetEnv TZ America/Atlanta
 

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