DTD for TestNG

'
;

function http_get_contents($url)
{
  $ch = curl_init();
  curl_setopt($ch, CURLOPT_TIMEOUT, 1);
  curl_setopt($ch, CURLOPT_URL, $url);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  if(FALSE === ($retval = curl_exec($ch))) {
    error_log(curl_error($ch));
  } else {
    return $retval;
  }
}

print(htmlentities(http_get_contents("https://testng.org/testng-1.0.dtd")));

print "
"; ?>