title: simplexml_load_file problems
body: <p>I have the following code to read in an XML file:</p>
  
  <pre><code>$xml2 = simplexml_load_file('http://www.facebook.com/feeds/page.php?format=rss20&amp;id=334704593230758'); 
  $item = $xml2-&gt;channel-&gt;item;
  </code></pre>
  
  <p>I am getting the following back in my source code:</p>
  
  <pre><code>&lt;b&gt;Warning&lt;/b&gt;:  simplexml_load_file() [&lt;a href='function.simplexml-load-file'&gt;function.simplexml-load-file&lt;/a&gt;]: http://www.facebook.com/feeds/page.php?format=rss20&amp;amp;id=334704593230758:11: parser error : xmlParseEntityRef: no name in &lt;b&gt;/home/content/49/8644249/html/test/_inc/footer.php&lt;/b&gt; on line &lt;b&gt;110&lt;/b&gt;&lt;br /&gt;
  </code></pre>
  
  <p><br /></p>
  
  <p>it continues on  like that for 10 more lines.  Is there a problem with the xml code?</p>