html实体不转换特殊字符 [英] html entities not converting special characters
问题描述
我使用的htmlentities是转换characteres与口音，但它不转换这种类型的引号。相反，浏览器显示一个带有问号的奇怪的符号
I'm using htmlentities which is converting characteres with accents, but it is not converting this type of quotes ". Instead the browser shows a weird symbol with a question mark �
如何转换这些显示为符号的字符？
例如
How can I convert these kind of characteres that display as symbols? e.g. The book called �Hello Colors� is on the table.
我试过这个命令，但它不工作：
I've tried this commands but it's not working:
htmlentities($message);
htmlentities($message, ENT_QUOTES, 'UTF-8');
htmlentities($message, ENT_NOQUOTES, 'UTF-8');
htmlentities($message, ENT_COMPAT, 'UTF-8');
谢谢。
很奇怪，如果我做以下
echo $message; die();
显示一个用于调试报价的白页！
那么发生了什么？为什么在网站页面上无法正确显示？ ：S
to show a white page for debugging the quotes are displayed! So what is happening? Why it's not displaying correctly in the website page? :S
推荐答案
看起来您的浏览器中错过了字符集规范，
Looks like you have missed charset specification in your browser ,
请尝试在您的网页标头部分中添加< meta charset =UTF-8> 。我以前有一个这样的问题，以UTF -8显示多语言文本，我也是这样解决这个问题。
try adding <meta charset="UTF-8"> this in your webpage head section . I previously had an issue like this to display multilingual text in UTF -8 I did the same to solve this issue .
希望这有助于
BTW
HTML 5
< meta charset =UTF-8> 工作
HTML 4
<meta http-equiv="Content-type" content="text/html;charset=UTF-8">
如果是XML，您必须指定
and in case of XML you have to specify
<?xml version="1.0" encoding="UTF-8"?>
这里是您可以获取所有信息的地方
Here is the place where you can get all information
有几种方法来设置内容字符集，即使你可以设置你的服务器也始终渲染utf-8你可以在这里阅读更多信息在服务器设置部分
There are several ways to setup the content charset , even you can setup your server also to render always utf-8 you can read here for more info in the server setup section
编辑： -
Joomla
您通过在网页中插入
字符集ISO-8859进行测试，它的工作原理清楚地证明，您正在获取ISO的内容不在UTF-8
you tested by putting charset ISO-8859 in the webpage and it works this clearly proves that you are getting content in ISO not in UTF-8
probabily你的mysql数据库不是在UTF-8我想，这就是为什么它发送ISO文本到前面，你可以更改数据库为UTF- 8 general-ci或ISO latin1这是可行的，我建议你改变数据库到utf-8-general-ci，因为你已经有html页面的头设置为utf-8，这将解决你的问题。
probabily your mysql Database is not in UTF-8 I think and that is why it is sending ISO text to front , you can change the DB to UTF-8 general-ci or ISO latin1 which ever is feasible and that works I suggest you to change DB to utf-8-general-ci since you already have html pages with header set to utf-8 and that will solve your problem .
此外，如果你不能改变数据库，那么你已经知道它的ISO字符集，所以将所有的Joomla模板头更改为ISO字符集。
Also if you cant change the DB then you already know that its in ISO charset so change all your Joomla template header to ISO charset .
看起来像这个
< meta http-equiv =输入content =text / html; charset = iso-8859-1>
或
in php
header('Content-Type: text/html; charset=iso-8859-1');
。
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