I\'d like for any url that doesn\'t hit an existing file, to do a lookup on the other possible cases and see if those files exist, and if so, 302 to them.
If that\'s
Look up the Apache module mod_negotiation. It does exactly what you want: http://httpd.apache.org/docs/2.0/mod/mod_negotiation.html#multiviews
You can also pipe all requests to a single PHP file and let the PHP file do the checking for you.