title: PHP PCRE - get city from address
body: <p>I need to get from a full address the last words it contains, after the postal code (which should always be in the same order).</p>
  <p>An example of an address:</p>
  <pre><code>Av. Elias Garcia (em frente ao Restaurante Pote) Palhais 2815-233 Charneca da Caparica
  </code></pre>
  <p>I need to get this part:</p>
  <pre><code>Charneca da Caparica
  </code></pre>
  <p>which, as you can see, is the last words after the postal code:</p>
  <pre><code>2815-233
  </code></pre>
  <p>I need a PCRE expression to match this. Any suggestions?</p>