Element creation in QP

gistfile1.txt

<?php
//define('QP_NO_AUTOLOADER', TRUE);
require 'src/qp.php';

function examples_qptest() {
  $qp = qp("<?xml version=\"1.0\" encoding=\"UTF-8\"?><root/>");
  $i = 0;
  while ($i < 200) {
    $issuerType = rand() ? 'type1' : 'type2';
    $firstName = md5(rand(0,100000));
    $lastName = md5(rand(700000,90000000));
    $qp->append("<test/>")
      //->children('Card')
      ->attr("ID", rand('1000000000000000', '9999999999999999'))
      ->attr("SomeOtherThing", "6658")
      ->append('' . $issuerType . '')
      ->append('091017138')
      ->append('' . $firstName . '')
      ->append('' . $lastName . '');
    $qp->parent();
    $i++;
  }
  $output = $qp->top()->xml();
  print $output;
}

examples_qptest();

You might have to adjust the require line.