phpCAS::traceExit PHP Method

    public static function traceExit()
    {
        phpCAS::log('exit()');
        while (self::$_PHPCAS_DEBUG['indent'] > 0) {
            phpCAS::log('-');
            self::$_PHPCAS_DEBUG['indent']--;
        }
    }

 /**
  * This method is used to print the HTML output when the user was not authenticated.
  *
  * @param $client phpcas client
  * @param $failure the failure that occured
  * @param $cas_url the URL the CAS server was asked for
  * @param $no_response the response from the CAS server (other
  * parameters are ignored if TRUE)
  * @param $bad_response bad response from the CAS server ($err_code
  * and $err_msg ignored if TRUE)
  * @param $cas_response the response of the CAS server
  * @param $err_code the error code given by the CAS server
  * @param $err_msg the error message given by the CAS server
  */
 public function __construct($client, $failure, $cas_url, $no_response, $bad_response = '', $cas_response = '', $err_code = '', $err_msg = '')
 {
     phpCAS::traceBegin();
     $client->printHTMLHeader($client->getString(CAS_STR_AUTHENTICATION_FAILED));
     printf($client->getString(CAS_STR_YOU_WERE_NOT_AUTHENTICATED), htmlentities($client->getURL()), $_SERVER['SERVER_ADMIN']);
     phpCAS::trace('CAS URL: ' . $cas_url);
     phpCAS::trace('Authentication failure: ' . $failure);
     if ($no_response) {
         phpCAS::trace('Reason: no response from the CAS server');
     } else {
         if ($bad_response) {
             phpCAS::trace('Reason: bad response from the CAS server');
         } else {
             switch ($client->getServerVersion()) {
                 case CAS_VERSION_1_0:
                     phpCAS::trace('Reason: CAS error');
                     break;
                 case CAS_VERSION_2_0:
                     if (empty($err_code)) {
                         phpCAS::trace('Reason: no CAS error');
                     } else {
                         phpCAS::trace('Reason: [' . $err_code . '] CAS error: ' . $err_msg);
                     }
                     break;
             }
         }
         phpCAS::trace('CAS response: ' . $cas_response);
     }
     $client->printHTMLFooter();
     phpCAS::traceExit();
 }