德国Umlauts采用strftime日期格式-正确的utf-8编码吗? [英] German Umlauts in strftime date-formatting - correct utf-8 encoding?

问题描述

我正在使用PHP 14. März 2012(这是2012年3月14日)创建这样的德语日期格式.

I'm creating a german date format like this with PHP 14. März 2012 (which is March 14th 2012).

我正在使用$date[0]，它包含一个unix时间戳，我将其像这样转换为可读的德语日期.

I'm working with $date[0] that contains a unix timestamp and I convert it like this to a readable german date.

$date_day_month = strftime('%d. %B', $date[0]);
$date_year = strftime('%Y', $date[0]);

echo $date_day_month . $date_year;

但是我却以某种方式为Umlaut ä提出了一个问号

However I somehow get a question mark for the Umlaut ä like this

14. M�rz 2012

为什么会这样，我该如何解决?预先感谢.

Why is that and how can I fix this? Thanks in advance.

推荐答案

您可以尝试将网页utf-8放入head标记中:

You could try to make your webpage utf-8, put this in your head tag:

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

strftime取决于语言环境的正确设置，因此请检查您的setlocale()并确保php运行的计算机上存在语言环境.

strftime is depending on the right setting of the locale, so check your setlocale() and make sure that locale exists on the machine that php has running.

更新

我在服务器上运行了这段代码:

I ran this code on my server:

setlocale(LC_ALL, 'de_DE');
$date[0] = mktime( 1, 0, 0, 3, 2, 2012 );

$date_day_month = strftime('%d. %B', $date[0]);
$date_year = strftime('%Y', $date[0]);

echo $date_day_month . $date_year;

然后输出:

02. März2012

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