.htaccess PHP重写链接

Question

I have problem and dont have any idea how to solve it. I have URL like this: http://somedomain.com/link.php?lnk=1&sid=dsds

and need to change it to this:

http://somedomain.com/link/1/dsds

If there is only one variable I use this:

RewriteEngine on RewriteRule ^link/([a-zA-Z0-9_-]+)$ link.php?lnk=$1

But I don't have any idea how to attach that second variable &sid={something}

Thanks in advance for any help.

Answer 1

 RewriteEngine on 
 RewriteRule ^link/([a-zA-Z0-9_-]+)/([a-zA-Z0-9_-]+)$ link.php?lnk=$1&sid=$2