parse_html.php

<?php /* parse_html.php */
/**
 * Parse (possibly) badly formed HTML
 *
 * SimpleXML: http://php.net/simplexml
 * DomDocument: http://php.net/manual/en/class.domdocument.php
 */
$html = file_get_contents('http://somesite.com/');
  // create a new DOMDocument and set strictErrorChecking to FALSE
$dom = new DOMDocument();
$dom->strictErrorChecking = FALSE;
  // load the (probably dodgy) HTML into the DOMDocument
$dom->loadHTML($html);
  // load the DOMDocument into SimpleXML
$obj = simplexml_import_dom($dom);
  // examine it
echo '<xmp>'. print_r($obj, 1). '</xmp>';
?>