title: Invisible redirection (RewriteRule + Apache)
body: <p>My goal is to redirect (invisibly) all requests beginning by <code>/example</code> to <code>/experiments/example</code>.<br>
  For example :  </p>
  
  <ul>
  <li>/example -> /experiments/example (but stay /example in URL)  </li>
  <li>/example/ -> /experiments/example/ (but stay /example/ in URL)  </li>
  <li>/example/logo.png -> /experiments/example/logo.png (but stay</li>
  <li>/example/logo.png in URL)   /example/test/logo.png -></li>
  <li>/experiments/example/test/logo.png (but stay /example/test/logo.png
  in URL)</li>
  </ul>
  
  <p>Here is my .htaccess :</p>
  
  <pre><code>Options +FollowSymLinks -MultiViews
  RewriteEngine On
  RewriteRule ^example(\/.*)?$ experiments/example$1
  </code></pre>
  
  <p>It works ! But... only if the request ends with <code>/</code>.  </p>
  
  <ul>
  <li>/example/ -> /experiments/example/ (stay /example/ in URL : Good !)</li>
  <li>/example -> /experiments/example (change to /experiments/example in URL : Not good !)  </li>
  </ul>
  
  <p>I tried a lots of things without success. Thanks in advance !</p>