JSON输出重音问题 [英] JSON output accents issue

问题描述

我一直在寻找3个小时，我知道有很多像我这样的问题已经被问到了，但是我没有找到任何解决方案，当我尝试输出时我的问题对我有用我的数据库上的SELECT查询对结果的重音字符。

I've been searching around for like 3 hours and I know there are a lot of questions like this one that have already been asked, but I haven't found any solution that works for me with my problem when trying to output accented characters of the result by a SELECT query on my database.

 $itemsList = array();
 while($row = mysql_fetch_assoc($res)){
    $itemsList[Items][] = ($row);
 }
 echo json_encode($itemsList);

这将输出：

{"Items":  [

{"user_name":"misterP", 

"comment":"\u00c3\u00a9t\u00c3\u00a9",

"image_name":"403885300736874.jpg"}]}

但是我需要输出重音符号，如下所示：

But I need to output the accents, like this :

{"Items":  [

{"user_name":"misterP", 

"comment":"été",

"image_name":"403885300736874.jpg"}]}

• 我的数据库和表格有interclassement utf8_general_ci


• 我的数据库中插入的数据是utf8_encoded


• 我的php脚本是Unicode（UTF-8）


• 我做了mysql_set_charset（ 'utf8'）;在我的数据库上的SELECT之前


• 如果这可以帮助某人：在数据库中，单词été是：été


• My database and tables have interclassement utf8_general_ci
• The datas inserted in my database are utf8_encoded
• my php script is in Unicode (UTF-8)
• I did " mysql_set_charset( 'utf8' ); " before the SELECT on my database
• If this can help someone : in y database, the word "été" is : "été"

所以我真的不知道现在该做什么，我真的很难受口音，我可以弄不明白工作。提前致谢 ！

So I really don't know what to do now, I am really stuck with the accents and i can't get it work. Thanks in advance !

推荐答案

这并不重要。当json被解码时，它们会再次成为字符。

That doesn't really matter. When the json is decoded, they become characters again.

如果你使用php 5.4> =，你可以传递 JSON_UNESCAPED_UNICODE 到 json_encode ：

If you use php 5.4 >=, you can pass JSON_UNESCAPED_UNICODE to json_encode:

json_encode( $data, JSON_UNESCAPED_UNICODE )

但同样，unicode也能正常工作并使数据ascii安全。

But again, the unicode escapes work just as well and make the data ascii safe.

编辑：

看起来您的数据已被搞砸，甚至在 json_encode 。您已将其双重编码为utf-8。

It looks like your data was already screwed, even before json_encode. You have "double encoded" it as utf-8 it seems.




我的数据库中插入的数据为utf8_encoded

The datas inserted in my database are utf8_encoded

您使用的是 utf8_encode 吗？插入数据库时​​，您无需在代码中执行任何操作。如果使用 utf8_encode 将数据插入数据库，那么这就解释了双重编码。所有你需要的是数据是utf-8并且在插入之前有 mysql_set_charset（'utf8'）。

Are you using something like utf8_encode? You do not need to do anything in your code when you insert into your database. If you inserted the data in the database using utf8_encode, then that explains the double encoding. All you need is for the data to be utf-8 and have mysql_set_charset( 'utf8' ) before inserting.

有趣的是，如果你的json有未转义的unicode，json 不能即使您添加括号，如果json包含，也可以按javascript 执行 U + 2028 或 U + 2029 。

It is interesting to know that if your json has unescaped unicode, the json cannot be executed as javascript even if you add parentheses if the json contains U+2028 or U+2029.

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