mod rewrite help

I'm trying to setup mod rewrite for a new script. The script will run within a sub folder of a site and is similar to a blog. Currently you can access page like this:

domain.com/script/index.php?url=index (The index page)
domain.com/script/index.php?url=Category (The category page)
domain.com/script/index.php?url=this-blog-entry-about-something (a blog entry)

When the rewrite happens I want the url to display like the following

domain.com/script/index.php (The index page)
domain.com/script/Category.php (The category page)
domain.com/script/this-blog-entry-about-something.php (a blog entry)

I have tried numerous options, the latest is below but it still doesn't work.

Options +FollowSymLinks
Options +Indexes

RewriteEngine On
RewriteRule ^script/([^/]*)\.php$ /script/index.php?url=$1 [L]

Code (markup):

Any idea what I'm doing wrong?

 

May be the problem of * try to change to +

RewriteRule ^script/([^/][COLOR="Red"]+[/COLOR])\.php$ /script/index.php?url=$1 [L]

Code (markup):

 

Its giving me "500 Internal Server Error" with that

 

Can you check error message on the log file? if yes please show to me

 

Try this:

Options +FollowSymLinks
Options +Indexes

RewriteEngine On
RewriteBase /
RewriteRule ^script/(.*)\.php$ /script/index.php?url=$1 [nc,L]

Code (markup):

 

Nope, still getting a 500 server error.