title: Routing, an unlimited number of parameters
body: <p>For example, link:</p>
  
  <pre><code>/shop/phones/brend/apple/display/retina/color/red
  </code></pre>
  
  <p>where:</p>
  
  <pre><code>phones    - category alias
  brend     - name of attribute;   apple    - attribute value
  display   - name of attribute;   retina   - attribute value
  color     - name of attribute;   red      - attribute value
  </code></pre>
  
  <p>Attributes can be any number. Order may also be different.</p>
  
  <p>The beginning of the route is clear:</p>
  
  <pre><code>/shop/{category}
  </code></pre>
  
  <p>And what to do next is unclear.</p>
  
  <p>In symfony 1, a set at the end star ("/shop/:category/*") and all that was not clearly marked, and come in a pair of </p>
  
  <pre><code>name -&gt; value
  </code></pre>
  
  <p>Question: how to describe the route in symfony 2?</p>