title: How to make a virtual folder in .htaccess
body: <p>I got this code for usernames like mysite.com/username</p>
  
  <pre><code>Options +FollowSymLinks
  
  RewriteEngine On
  
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  
  RewriteRule ^(.*)$ profile.php?user=$1
  </code></pre>
  
  <ul>
  <li>My users can submit posts. And my file for posts is topic.php which is also in root directory. If I rewrite topic.php, code thinks that it's a username.
  I need a folder like mysite.com/watch/topic.php but I want to make it like folder doesn't exists (virtualy) but I can access the topics through that URL.</li>
  </ul>
  
  <p>Sorry for my bad english. thank you.</p>