title: Controllers sub-folders inside sub-folders and routes
body: <p>In Codeignitor application</p>
  
  <blockquote>
    <p>Controllers/folder/sub-folder/sub-folder/my_controller.php</p>
  </blockquote>
  
  <p>if i would like to access my_controller.php i can't do this. for that i am sure i need change routes.php file to do this.</p>
  
  <pre><code>$route['default_controller'] = "folder";
  $route['folder/sub-folder/sub-folder'] = "folder/sub-folder/sub-folder/my_controller";
  </code></pre>
  
  <p>but is showing 404 error.</p>
  
  <p>so my question is simple in controller folder how someone can use folder inside folders.<br>
  like this:  </p>
  
  <blockquote>
    <p>Controllers/folder/sub-folder/sub-folder/my_controller.php</p>
  </blockquote>
  
  <p>and what is needed to do with routes.php, so i will not get 404 error.</p>