<?php

$xml = "xml2.xml";

$source = new DOMDocument();
$source->loadXML(utf8_encode($xml));
$xpath = new DOMXpath($source);
$xpath->registerNamespace('ps', 'http://www.audatex.com/SAXIF');

foreach ($xpath->evaluate('//ps:Partnership') as $index => $partnership) {
  $target = new DOMDocument();
  $target->appendChild($target->importNode($partnership, TRUE));

  echo "\n", ($index + 1).'.xml', "\n\n";
  echo $target->saveXML();
}
?>
/* ERROR:
Warning: DOMDocument::loadXML(): Start tag expected, '<' not found in Entity, line: 1 in provisioning\file.php on line 6
*/