title: Symfony2 DomCrawler Link
body: <p>I'm using Symfony2 DOMCrawler. I have a link on page. I want to go thru the link and crawl some content there. How can I do it? LEt the code be like this </p>
  
  <pre><code>&lt;a href="www.example.com"&gt;Go there&lt;/a&gt;
  </code></pre>
  
  <p>I know about <code>$crawler-&gt;selectLink('Go there')-&gt;link();</code></p>