title: symfony2 getting route parameters (controller arguments vs request)
body: <p>Which access to route parameters is faster?</p>
  
  <ol>
  <li>Put route parameters as controller arguments</li>
  <li>Getting route parameters from <code>$this-&gt;getRequest()-&gt;get('param')</code></li>
  </ol>
  
  <p>And what about request object? Better way is put request object as controller parameter or call <code>getRequest()</code> method on controller object?</p>