htaccess: Mediafire.com like urls

I'm trying to come up with some mod_rewrite to translate http://example.com/?7gu开发者_运维知识库dznrxdnu into http://example.com/view.php?id=7gudznrxdnu

But any other page will function properly such as http://example.com/contact and so on.

I think this will work:

RewriteEngine   On
RewriteCond   %{QUERY_STRING}     ^[a-z0-9]+$
RewriteRule   ^$                  view.php?id=%{QUERY_STRING}    [L]

If you want the rewrite to be shown in the browser's address field, you'll have to replace [L] with [L,R=301].

Explanation: The query-string (what's following the question mark) is not part of the URL that RewriteRule sees in its matching-pattern, therefore you can't check for question mark there. In my solution, I run the rule if and only if (RewriteCond) the query string consists solely of a-z and/or 0-9, and my rule only rewrites URLs ending with a slash (except for the query string). I redirect this to view.php?id=, and then append the query string to that.

Edit: Tested on my Apache-server, and I haven't found any bugs (yet).

You should try (in your .htaccess):

RewriteEngine On
RewriteRule ^\?([^/\.]+)?$ view.php?id=$1 [L]