title: Attempted to call an undefined method named "filter" of class "DOMElement"
body: <pre><code>$goutte = new GoutteClient();
  $crawler = $goutte-&gt;request('GET', 'https://www.website.com');
  $reviewContent = $crawler-&gt;filter('.review-content');
  $rows = $reviewContent-&gt;filter('.row');
  
  foreach ($rows as $row) {
      $col1 = $row-&gt;filter('.col-md-3');
      $col2 = $row-&gt;filter('.col-md-9');
  }
  </code></pre>
  
  <p>Giving the error on <code>$col1</code></p>
  
  <p>I can get it working using this but you can't use <code>break</code> as it's not a real <code>for loop</code></p>
  
  <pre><code>$crawler-&gt;filter('.row')-&gt;each(function (Crawler $row, $i) {
      $col1 = $row-&gt;filter('.col-md-3');
      $col2 = $row-&gt;filter('.col-md-9');
      ...
      ...
  }
  </code></pre>