title: RSS won't parse in PHP (tried file_get_contents, curl and simplexml_load_file)
body: <p>I'm just completely lost now, here's the URL example:</p>
  
  <pre><code>file_get_contents('http://adam-wennick.squarespace.com/actor-bro-show?format=rss');
  </code></pre>
  
  <p>Of course this works just fine with any other url... but this one, although it loads just fine in the browser, it returns 400 for both <strong>file_get_contents</strong> and for <strong>simplexml_load_file</strong>, while it returns 200 for curl, but the object is <em>NULL</em>. Has anyone of you ever encountered anything like this before?</p>
  
  <p>curl code:</p>
  
  <pre><code>$rss = 'http://adam-wennick.squarespace.com/actor-bro-show?format=rss'; 
  $ch = curl_init(); 
  curl_setopt($ch,CURLOPT_URL, $rss); 
  curl_setopt($ch,CURLOPT_RETURNTRANSFER, 1); 
  curl_setopt($ch,CURLOPT_USERAGENT,'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.13) Gecko/20080311 Firefox/2.0.0.13'); 
  $output = curl_exec($ch);
  </code></pre>