JavaScript:

function maketimus(timestampz)
{
    var linktime = new Date(timestampz * 1000);
    var linkday = linktime.getDate();
    var freakingmonths = new Array();

    freakingmonths[0]  = "jan";
    freakingmonths[1]  = "feb";
    freakingmonths[2]  = "mar";
    freakingmonths[3]  = "apr";
    freakingmonths[4]  = "may";
    freakingmonths[5]  = "jun";
    freakingmonths[6]  = "jul";
    freakingmonths[7]  = "aug";
    freakingmonths[8]  = "sep";
    freakingmonths[9]  = "oct";
    freakingmonths[10] = "nov";
    freakingmonths[11] = "dec";

    var linkmonthnum = linktime.getMonth();
    var linkmonth = freakingmonths[linkmonthnum];
    var linkyear = linktime.getFullYear();
    var linkhour = linktime.getHours();
    var linkminute = linktime.getMinutes();

    if (linkminute < 10)
    {
        linkminute = "0" + linkminute;
    }

    var fomratedtime = linkday + linkmonth + linkyear + " " +
                       linkhour + ":" + linkminute + "h";
    return fomratedtime;
}

只需将您的时间以Unix时间戳格式提供给该函数即可;JavaScript已经知道用户的时区。

是这样的:

PHP:

echo '<script type="text/javascript">
var eltimio = maketimus('.$unix_timestamp_ofshiz.');
document.write(eltimio);
</script><noscript>pls enable javascript</noscript>';

这将始终显示正确的时间基于时区的人已设置在他/她的计算机时钟。没有必要向任何人索取任何东西，把它保存到合适的地方，感谢上帝!

在PHP中获取有效的TZ数据库时区名称是一个两步过程:

With JavaScript, get timezone offset in minutes through getTimezoneOffset. This offset will be positive if the local timezone is behind UTC and negative if it is ahead. So you must add an opposite sign to the offset. var timezone_offset_minutes = new Date().getTimezoneOffset(); timezone_offset_minutes = timezone_offset_minutes == 0 ? 0 : -timezone_offset_minutes; Pass this offset to PHP. In PHP convert this offset into a valid timezone name with timezone_name_from_abbr function. // Just an example. $timezone_offset_minutes = -360; // $_GET['timezone_offset_minutes'] // Convert minutes to seconds $timezone_name = timezone_name_from_abbr("", $timezone_offset_minutes*60, false); // America/Chicago echo $timezone_name;</code></pre>

我写过一篇关于它的博文:如何在PHP中检测用户时区。它还包含一个演示。

下面是一个健壮的JavaScript解决方案，用于确定浏览器所在的时区。

>>> var timezone = jstz.determine();
>>> timezone.name(); 
"Europe/London"

https://github.com/pellepim/jstimezonedetect

一个简单的方法是使用:

new Date().getTimezoneOffset();

下面是一篇文章(带源代码)，解释如何在ASP中确定和使用本地化时间。净(VB。NET, c#)应用程序:

是时候了

In short, the described approach relies on the JavaScript getTimezoneOffset function, which returns the value that is saved in the session cookie and used by code-behind to adjust time values between GMT and local time. The nice thing is that the user does not need to specify the time zone (the code does it automatically). There is more involved (this is why I link to the article), but provided code makes it really easy to use. I suspect that you can convert the logic to PHP and other languages (as long as you understand ASP.NET).

到目前为止，还没有报告客户端时区的HTTP标头，尽管有人建议将其包含在HTTP规范中。

如果是我，我可能会尝试使用客户端JavaScript获取时区，然后使用Ajax或其他工具将其提交给服务器。