src/Core/HttpClients/SyncRestHandler.php
private function parseStringToDom($string){
      $dom = new \DOMDocument();
      $dom->preserveWhiteSpace = FALSE;
      $dom->loadXML($string);
      $dom->formatOutput = TRUE;
      return $dom->saveXml();
    }
private function parseStringToDom($string){
      $dom = new \DOMDocument();
      $dom->preserveWhiteSpace = FALSE;
      $dom->loadXML($string);
      $dom->formatOutput = TRUE;
      return $dom->saveXml();
    }
Parse a String xml to DOM structure for easy read
@param String $string   The String representation
@return string|bool The DOM structured XML