默认情况下，codeigniter url中是否支持100％非英语字符? [英] Are non-english characters 100% supported in codeigniter urls by default?

问题描述

我想确定CodeIgniter是否100％支持此行为.

让我怀疑的是，在config.php中permitted_uri_chars如下:

$config['permitted_uri_chars'] = 'a-z 0-9~%.:_\-';

它说只允许使用英语字符.但是请考虑以下网址的结果:

• http://localhost/codeigniter/index.php/controller/method/hell0-there+++

结果:The URI you submitted has disallowed characters.

• http://localhost/codeigniter/index.php/controller/method/hello-سلام

结果:没问题！！！

模式'a-z 0-9~%.:_\-'不能接受单词سلام(在波斯语中，表示你好")，但不会像前面的示例那样出错！

为什么会发生这种行为?

现在下一个问题:是否需要在模式中添加和包含波斯字符?

我正在考虑将config.php更改为这样:

$config['permitted_uri_chars'] = 'a-z 0-9~%.:_\-';

// Add all the persian characters after standard pattern:
$config['permitted_uri_chars'] .= 'آابپتثجچحخدذرزسشصضطظعغفقکگلمنوهیي‌۱۲۳۴۵۶۷۸۹۰';

解决方案

非ASCII字符应进行URLEncoded转换，将其转换为%F3等.我相信基于%和a-z 0-9允许使用该字符>

I want to be sure if this behavior is 100% supported in CodeIgniter.

What doubts me is that in config.php the permitted_uri_chars is as followed:

$config['permitted_uri_chars'] = 'a-z 0-9~%.:_\-';

It says that only English chars are allowed. BUT consider the results of following urls:

• http://localhost/codeigniter/index.php/controller/method/hell0-there+++

Result: The URI you submitted has disallowed characters.

• http://localhost/codeigniter/index.php/controller/method/hello-سلام

Result: No problem!!!

The word سلام (which is in Persian and means "hello") cannot be accepted by the pattern 'a-z 0-9~%.:_\-', but it doesn't error like the previous example!

Why does this behavior happen?

Now the next question: Is there any NEED to add and include Persian characters in the pattern?

I was thinking of changing the config.php to be like this:

$config['permitted_uri_chars'] = 'a-z 0-9~%.:_\-';

// Add all the persian characters after standard pattern:
$config['permitted_uri_chars'] .= 'آابپتثجچحخدذرزسشصضطظعغفقکگلمنوهیي‌۱۲۳۴۵۶۷۸۹۰';

解决方案

Non-ASCII character should be URLEncoded converting them to %F3 etc. Which I believe would be allowed based on the % and a-z 0-9

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