title: CakePHP routing with GET params
body: <p>I'm currently porting a website from WordPress to CakePHP, and I have a problem with one of the routes used in the WP version.</p>
  
  <p>I have to route <code>http://example.com/?specific_key=value</code> to <code>http://example.com/controller/action</code> but I can't find a way to catch the url with the params before the default home page route catches it.</p>
  
  <p>Any advice or pointers are greatly appreciated.</p>
  
  <p>Thanks!</p>