浏览器显示的不是“ [英] Browser displays � instead of ´
问题描述
我有具有以下文本的php文件：
I have a php file which has the following text:
<div class="small_italic">This is what you´ll use</div>
在一台服务器，它显示为：
On one server, it appears as:
This is what you´ll use
和另一个，如：
This is what you�ll use
为什么会有一个差异，我能做些什么，使之正确显示（撇号）？
Why would there be a difference and what can I do to make it appear properly (as an apostrophe)?
注意所有（备查）
我实现戈登/秋葵的建议，但我实现它在服务器级别而不是应用水平。需要注意的是（一）我不得不重新启动Apache服务器和更重要的是，（B），我与在正确的编码的校正数据，以取代现有的坏数据
I implemented Gordon's / Gumbo's suggestion, except I implemented it on a server level rather than the application level. Note that (a) I had to restart the apache server and more importantly, (b) I had to replace the existing "bad data" with the corrected data in the right encoding.
/etc/php.ini中
/etc/php.ini
DEFAULT_CHARSET =ISO-8859-1
default_charset = "iso-8859-1"
推荐答案
您必须确保，内容供应与适当的字符集：
You have to make sure, the content is served with the proper charset:
或者发送与包括
<?php header("Content-Type: text/html; charset=[your charset]"); ?>
或 - 如果HTTP字符集不存在头文件的 - 插入 ＆LT ; META＆GT; 元素到＆LT; HEAD＆GT;
or - if HTTP charset headers don't exist - insert a <META> element into the <head>
<meta http-equiv="Content-Type" content="text/html; charset=[your charset]" />
像属性顾名思义HTTP的当量是一个HTTP响应报头和用户代理应的情况下，相应的HTTP标头未设置使用它们的等同物。
Like the attribute name suggests http-equiv is the equivalent of an http response header and user-agents should use them in case the corresponding http headers are not set.
EDIT1：就像汉纳斯在评论这个问题已经建议，你可以看看你的网络服务器返回，看看哪些编码它服务的头。有可能两个服务器之间的差异。所以更改上面的工作服务器的 [您的charset] 部分。
Like Hannes already suggested in the comments to the question, you can look at the headers returned by your webserver to see which encoding it serves. There is likely a discrepancy between the two servers. So change the [your charset] part above to that of the "working" server.
EDIT2 有关更详尽的解释，说明为何看到甘博的回答。
EDIT2 for a more elaborate explanation about the why, see Gumbo's answer.
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