/**
  * Reformats the error data in the response to a printable text or html output
  *
  * @param AbstractResponseType $response	A response returned by any of the eBay API calls
  * @param Boolean $asHtml	Flag to pass the error in htmlentities for better formating
  * @param Boolean $addSlashes	Uses addslashes to make the error-string directly insertable to a DB
  * @return string
  */
 public function getErrorsToString($response, $asHtml = false, $addSlashes = true)
 {
     $errmsg = '';
     if (count($response->getErrors())) {
         foreach ($response->getErrors() as $errorEle) {
             $errmsg .= '#' . $errorEle->getErrorCode() . ' : ' . ($asHtml ? htmlentities($errorEle->getLongMessage()) : $errorEle->getLongMessage()) . ($asHtml ? "<br>" : "\r\n");
         }
     }
     if ($addSlashes) {
         return addslashes($errmsg);
     } else {
         return $errmsg;
     }
 }