title: Laravel case insensitive routes
body: <p><strong>How do I define a case insensitive (part of a) route?</strong></p>
  
  <p>Example:</p>
  
  <ul>
  <li>Route::get('/{userId}/profile');</li>
  <li><a href="http://domain.com/123/profile" rel="nofollow">http://domain.com/123/profile</a> works fine.</li>
  </ul>
  
  <p>Any use of uppercase in the fixed part of the route does not work:</p>
  
  <ul>
  <li><a href="http://domain.com/123/Profile" rel="nofollow">http://domain.com/123/Profile</a> does not work</li>
  <li><a href="http://domain.com/123/proFILE" rel="nofollow">http://domain.com/123/proFILE</a> does not work</li>
  </ul>
  
  <p>I understand how I can make parameters like {parameter} use a regex pattern using ->with(), but that does not help me with the fixed part of the route, like described above.</p>