title: How do I display a DOMElement?
body: <p>I'm using <a href="http://bazaar.launchpad.net/~keyvan-k1m/fivefilters/content-only/annotate/head:/readability.php" rel="noreferrer">readability</a>'s code to extract HTML from a web page. How do I display it on a page?</p>
  
  <pre><code>$content = grabArticle($webpage);
  echo $content;
  
  ERROR =&gt; Object of class DOMElement could not be converted to string...
  </code></pre>