手册:$wgLegalTitleChars
 | Deprecated: 这个被弃用功能不应再被使用，但出于向后兼容性的原因仍然可用。 |
| 页面标题和重定向: $wgLegalTitleChars | |
|---|---|
| 覆盖页面标题中的默认非法字符列表。 |
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| 引进版本： | 1.6.0 (r10960) |
| 弃用版本： | 1.41.0 (Gerrit change 942710; git #1552f420) |
| 移除版本： | 仍在使用 |
| 允许的值： | (字符串) |
| 默认值： | ' %!"$&\'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+' (1.39+)
" %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF" (1.6-1.7) |
| 其他设置： 按首字母排序 | 按功能排序 | |
详情
 警告： | 除非您知道在做什么，否则请不要更改此设置！ |
This is a regex character class (i.e. a list of characters in a format suitable for a regular expression) that you want MediaWiki to allow in page titles despite being in the list of illegal characters.
The list of illegal characters is as follows: #<>[]|{}, non-printable characters 0 through 31, and 'delete' character 127.
存在问题的字符
如果启用了以下标点符号可能会导致问题：
[]{}|#- 这些是链接和模板语法所必需的，切勿启用它们。<>- 这些会导致HTML转义问题，请不要使用。%- 请求的重写规则（rewrite）的路径存在一些小问题，请参见下文。包含在默认的允许列表中。+- 在apache中请求的重写规则的路径无法正常运行。 自MediaWiki 1.8.0版本开始被包含于默认的允许列表中。 在极少数情况下，您可能希望删除+以与旧链接兼容。?- 对于PATH_INFO重写的路径无法正常运行。被包含于默认的允许列表中。
最后三个标点问题可以通过使用别名（alias）而不是重写（rewrite）规则来避免。
The problem with % is that when using a path to query rewrite rule, URLs are double-unescaped: once by Apache's path conversion code, and again by PHP. So %253F, for example, becomes "?". Our code does not double-escape to compensate for this, indeed double escaping would break if the double-escaped title was passed in the query string rather than the path. This is a minor security issue because articles can be created such that they are hard to view or edit.
Theoretically 0x80-0x9F of ISO 8859-1 should be disallowed, but this breaks interlanguage links and so they are included in the allowed list by default.
参考资料
- revision 10960 (2015-09-09)