compacting my mod_rewrite code

[canadabeeau]

Hi I am currently running this mod_rewrite

Options +FollowSymlinks
RewriteEngine On
RewriteRule ^([a-zA-Z0-9]+)/([a-zA-Z0-9]+)/([a-zA-Z0-9]+)$ /index.php?uri=$1/$2/$3
RewriteRule ^([a-zA-Z0-9]+)/([a-zA-Z0-9]+)$ /index.php?uri=$1/$2
RewriteRule ^([a-zA-Z0-9]+)$ /index.php?uri=$1

 

Now I basically need a rule which will cater for $1 $2 $3 $4 etc by itself rather than me making it like in the above, I need a rule which will somehow automatically cope, any ideas? otherwise my mod_rewrite may get a bit messy :-(

[cags]

That will only add one extra line of code, how deep a directory structure are you planning on having because more than 4 is getting a little ridiculous.

[canadabeeau]

hello cags, are you able to tell me the line of code to do it?

[canadabeeau]

cags or anyone?