问题
I have categories name in my database, and some of theme have french characters like é è ê. It works as desired until today when I tried to add another character à to it then I started getting SERVER ERROR
Here is my .htaccess:
Options +FollowSymlinks
RewriteEngine on
RewriteRule ^([A-Za-z0-9éèêà_-\s]+)-(\d+)\.htm$ classified.php?id=$2 [L]
As you can see, it works fine without the à.
How do I add that thing into the regex ?
回答1:
If you are using all sort of characters and accented letters, then why don't just allow anything to go by?
NOTE: Using this Rule will also allow spaces;
Options +FollowSymlinks
RewriteEngine on
RewriteRule ^(.*)-(\d+)\.htm$ classified.php?id=$2 [L]
And later if you decide to limit the regex, lets say you don't want any of these characters # $ % then you have to make exceptions:
Options +FollowSymlinks
RewriteEngine on
RewriteRule ^([^#$%]+)-(\d+)\.htm$ classified.php?id=$2 [L]
回答2:
Seems like extended ASCII characters in URL are sent as UTF-8 and url-encoded. For example:
/éèêà-1.htm -> /%C3%A9%C3%A8%C3%AA%C3%A0-1.htm
The above URL can be matched by mod_rewrite like this:
RewriteEngine On
RewriteRule ^(?:\w|\xC3\xA9|\xC3\xA8|\xC3\xAA|\xC3\xA0)+-(\d+)\.htm$ classified.php?id=$1 [L]
来源：https://stackoverflow.com/questions/14780875/french-characters-with-rewrite-rule