Rewrited url (HELP PLEASE)

[GumSlone]

here is an example of my htaccess rewrite rules from xchanger.mobi

Options +FollowSymLinks
RewriteEngine On
RewriteRule ^up([0-9]+)/?$ /index.php?fileinfoid=$1 [QSA,L]
RewriteRule ^user([0-9]+)/?$ /index.php?profile=$1 [QSA,L]
RewriteRule ^u-(.*)/?$ /index.php?uname=$1 [QSA,L]
RewriteRule ^sess([0-9]+)/fil([0-9]+)/(.*)/?$ /index.php?PHPSESSID=$1&act=fileinfo&fid=$2 [QSA,L]
RewriteRule ^sess([0-9]+)/afil([0-9]+)/(.*)/?$ /index.php?PHPSESSID=$1&act=warning&fid=$2 [QSA,L]
RewriteRule ^zipget([0-9]+)/(.*)/(.*)\.zip /download.php?id=$1&tcheck=$2&mod=zip [L]
RewriteRule ^3gpget([0-9]+)/(.*)/(.*)\.3gp /download.php?id=$1&tcheck=$2&mod=3gp [L]
RewriteRule ^zc([0-9]+)-n([0-9]+)/(.*)/(.*)\.(.*) /download.php?id=$1&num=$2&tcheck=$3&mod=zipcontent [L]
RewriteRule ^get([0-9]+)/(.*)/(.*)\.(gif|jpg|jpeg|png|sis|sisx|jar|thm|png|nth|mid|midi|mmf|3gp|avi|mp4|aac|m4a|wav|mp3|amr|mpn|mpc|wbmp|bmp|zip) /download.php?id=$1&tcheck=$2 [L]

[frostymarvelous]

You need to use mod rewrite rules in ur htaccess

[morency]

same like you get in normal way ...

[DiL]

HELLO friends,

i need a lil help about rewrite url....
as we knw that we can rewrite our by using URL ReWrite in .htaccess
but my question is, how to get values from rewrited URL....

If your url is

http://www.coding-talk.com/index.php?uid=1212

and we rewrite it as

http://www.coding-talk.com/1212.html

now i wanna take 1212 from that url...
can anyone help me about that...????