title: symfony2 .htaccess web folder block access to some sub folder
body: <p>I have following sub folders in web folder.</p>
  
  <ul>
  <li>/themes/shop/1/html</li>
  <li>/themes/shop/1/asset</li>
  <li>/themes/shop/2/html</li>
  <li>/themes/shop/2/asset</li>
  </ul>
  
  <p>I want to block access to any html folder inside themes folder and allow access to all the asset folders only.</p>
  
  <p>how can I achieve this with .htaccess or by symfony2 access control?</p>