Moved from IIS/ASP to Apache/PHP

I recently did a code conversion where we moved from ASP code running on IIS to PHP running on Apache.

In a LOT of cases, the file calls are exactly what they used to be with .php in place of .asp, and all URL parameters now being lowercase.

Is there a magic way in Apache to make the name redirect happen automatically without my users getting 404 errors?

For example:
/test/home.asp

becomes:
/test/home.php

and:
/test/product.asp?ID=MB1234

becomes:
/test/product.php?id=MB1234

Any help is appreciated. And if you can tell me how to do it in Webmin, that would be cooler!

Long live PHP

In your httpd.conf or a root .htaccess file, you can add the following:

RewriteEngine On
RewriteRule (.*).asp$ /$1.php [R]

All querystring information will be passed also.

Make sure you have mod_rewrite loaded.

About the lowercase problem:

RewriteMap lc int:tolower
RewriteEngine On
RewriteRule (.*).asp$ /$1.php${lc:%{QUERY_STRING}} [R]

The problem: That'd convert the entire query string to lowercase, and the rewrite would be pretty expesive anyway.

Keep in mind, you may have to screw with your httpd.conf to allow RewriteMap's anywhere.

You could always just use:

if (isset($ID) && (! isset($id)))
$id=$ID;

At the top of your new PHP scripts.
Good luck.