htaccess rewrite directory patterns

[gring]

Hi, sorry if I post in the wrong forum, this is both about website dev and apache configuration.

How can I redirect, using a .htaccess file, a "fake" directory url, like

http://www.example.com/hard_director.../var2/var3.php
to /hard_directory/script.php?var1=$var1&var2=$var2&var3=$var3

my .htaccess file, placed in /hard_directory/ contains:

Options +FollowSymlinks
RewriteEngine on

RewriteCond %{REQUEST_FILENAME} !-f 
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteRule ^([^/]*)/([^/]*)\.php$ script.php?id_urlrw1=$1&id_urlrw=$2 [L]

It doesn't produce a 404, just a blank page, and script.php is not called.
I also tried to escape the slash, to remove the RewriteConds, and replace [^/] with .*

Help

[gring]

Ok, I solved it with this .htaccess file:

Options +FollowSymlinks
RewriteEngine on

RewriteBase /repertoire_hard/
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^([^/]*)/([^/]*)\.php$ script.php?var1=$1&var2=$2 [L]

RewriteBase /repertoire_hard/
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteRule ^([^/]*)\.php$ script2.php?var=$1 [L]

When trying to make them work, use [R] to see where your redirects point.