title: Issue with scraping a list to get href using Goutte and PHP
body: <p>I am trying to scrape the following, I basically want the text and the link, I am using <a href="https://github.com/FriendsOfPHP/Goutte" rel="nofollow">Goutte</a> with PHP. I can get the text fine using the following code but I cannot get the href value. Any help would be amazing.</p>
  
  <pre><code>$crawler-&gt;filter('#most-popular &gt; div &gt; ol &gt; li &gt; a')-&gt;each(function ($node) {
      var_dump($node-&gt;getAttribute('href'));
  });
  
  
  &lt;li class="first-child ol1"&gt;
    &lt;a href="http://www.bbc.co.uk/news/uk-england-south-yorkshire-31895703" class="story"&gt;
      &lt;span class="livestats-icon livestats-1"&gt;1: &lt;/span&gt;MP claims £17 poppy wreath expenses&lt;/a&gt;
  &lt;/li&gt;
  </code></pre>