title: Dealing with multiple parameters in Nginx rewrite
body: <p>I have a rewrite that nginx calls like so:</p>
  
  <pre><code>        location ~* (css)$ {
  rewrite ^(.*),(.*)$ /min/index.php?f=$1,/min/$2 last;
          }
  </code></pre>
  
  <p>And it's used on pages like this:</p>
  
  <pre><code>http://domain.com/min/framework.css,dropdown.css
  </code></pre>
  
  <p>Works all fine and dandy, but it's not scalable. Adding another element to the URL means I have to directly edit the nginx config. Ideally, I'd like to have nginx rewrite according to how many comma-delimited parameters are passed through the URL, rather than setting a fixed amount in the config. Is this possible?</p>