utf8_encode不会产生正确的结果 [英] utf8_encode does not produce right result

问题描述

我的问题是以下：

我存储一个数组，其中有e，f等键。获取键的值。这工作得很好。但如果我想存储í，é等作为键，它不会产生正确的结果（结果在 ）。我的页面必须是UTF-8。查找问题，我发现utf8_encode应该帮助我的问题。它没有：虽然它产生一个更易读的字符，它仍然完全不同于我想要的。如果重要，phpinfo给出：

I store an array, which has keys like "e", "f", etc. At some point, I have to get the value of the key. This works well. But if I want to store "í", "é", etc. as the keys, it won't produce the right result (results in �). My page has to be in UTF-8. Looking up the problem, I found out that utf8_encode should help my problem. It didn't: although it produced a more-readable character, it still totally differed from what I want. If important, phpinfo gives:

Directive   Local Value Master Value
iconv.input_encoding    ISO-8859-1  ISO-8859-1
iconv.internal_encoding ISO-8859-1  ISO-8859-1
iconv.output_encoding   ISO-8859-1  ISO-8859-1

有什么可以帮助问题？

编辑：我认为数组键使一些数据丢失。是真的吗？如果是，如何防止？

Edit: I think that array keys make some data loss. Is it true? If yes, how to prevent?

Edit2：我试过的解决方案：使用相同的键，但值为utf-8个字符的数组：失败; utf8_encode failed; [试过两个] iconv_set_encoding：失败; ini_set失败; mb_internal_encoding失败。

Solutions I've tried so far: get the array key value - failed; make an array with same keys but a values of utf-8 characters: failed; utf8_encode failed; [tried with both] iconv_set_encoding: failed; ini_set failed; mb_internal_encoding failed. All returned with either à or �.

推荐答案

我已经整理了一些解决方案，最后它的工作原理。

I've put together some solutions and finally it works.

我所做的是以下操作：
首先，我已经把所有的解决方案放在一起添加了这一行：

What I've done is the following: First, I've put together all solutions with adding this line:

ini_set('default_charset', 'UTF-8');
iconv_set_encoding("input_encoding", "UTF-8");
iconv_set_encoding("internal_encoding", "UTF-8");
iconv_set_encoding("output_encoding", "UTF-8");
mb_internal_encoding("UTF-8");

这不起作用。

看了所有的链接，utf8_encode - utf8_decode方法没有工作。然后我看看函数，我发现mbstring，所以我用它的 mbstring 等同。

I looked at all the links, the utf8_encode - utf8_decode method didn't work. Then I took a look at the functions, I found the mbstring, so I replaced every string function with its mbstring equivalent.

这很好。然后，我想出， mb_internal_encoding（UTF-8）; 就够了。所以现在它的工作。感谢所有的建议！

This worked fine. Then, I figured out that mb_internal_encoding("UTF-8"); is enough. So now it works. Thanks for all the suggestions!

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