title: Load multiple URLs using SimpleXML
body: <p>I'm requesting information from a remote server which is sent back to me as XML, I use SimpleXML to parse it. However I need to load multiple URLs, can I do so through one file, or do I need to have a different file for each request? </p>
  
  <p>My code looks something like this </p>
  
  <pre><code>$url = 'http://...';
  $xml = simplexml_load_file($url);
  </code></pre>
  
  <p>Thanks!</p>