php 一切都在 UTF8 上，但我仍然有奇怪的字符？
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All is on UTF8 but I still got strange char like ?
提问by lio
My database is "utf8_general_ci", tables & columns are also "utf8_general_ci". Php file is also saved in UT8, I got the header in UTF8, so ... everything is UTF8.
我的数据库是“utf8_general_ci”，表和列也是“utf8_general_ci”。Php文件也保存在UT8中，我得到了UTF8的标题，所以......一切都是UTF8。
But I still got that ? char when there is accents.
但我还是明白了？有重音时的字符。
I checked with iconv and it is UTF8. I also tested the encoding with mb_detect_encoding and the result is the same UTF8.
我用 iconv 检查过，它是 UTF8。我还用 mb_detect_encoding 测试了编码，结果是相同的 UTF8。
This drive me crazy ...
这让我发疯...
I got one thing to work : utf8_encode($string) this give me "Actualité" instead of "Actualit?s"
我要做一件事：utf8_encode($string) 这给我“Actualité”而不是“Actualit?s”
Is it possible this has been double-utf8 encoded ?
这可能是双 utf8 编码的吗？
How can I fix this ?
我怎样才能解决这个问题 ？
回答by lio
Ok, I finally make it work. Thanks Mark Baker. Here is the solution I used.
好的，我终于让它工作了。谢谢马克贝克。这是我使用的解决方案。
I just added this to my PDO layer :
我刚刚将它添加到我的 PDO 层：
$dbh = new PDO('mysql:charset=utf8mb4');
There are also 2 other ways to do it, read further here : UTF-8 all the way through
还有其他两种方法可以做到这一点，请在此处进一步阅读：UTF-8 all way through
