title: PHP: How can I get the URL that has been rewritten with mod_rewrite?
body: <p>For example, if I rewrite <code>/category/topic/post/</code> to <code>/index.php?cat=1&amp;topic=2&amp;post=3</code>, how can I get <code>/index.php?cat=1&amp;topic=2&amp;post=3</code> using PHP?</p>