src/Server.php
protected function fail($message, $http_status = 500)
    {
        if (!empty($this->options['fail_exception'])) {
            throw new Exception($message, $http_status);
        }

        if ($http_status === 500) {
            trigger_error($message, E_USER_WARNING);
        }

        if ($this->returnType === 'jsonp') {
            echo $_REQUEST['callback'] . "(" . json_encode(['error' => $message]) . ", $http_status);";
            exit();
        }

        if ($this->returnType === 'redirect') {
            $url = $_REQUEST['return_url'] . '?sso_error=' . $message;
            header("Location: $url", true, 307);
            echo "You're being redirected to <a href='{$url}'>$url</a>";
            exit();
        }

        http_response_code($http_status);
        header('Content-type: application/json; charset=UTF-8');

        echo json_encode(['error' => $message]);
        exit();
    }
protected function fail($message, $http_status = 500)
    {
        if (!empty($this->options['fail_exception'])) {
            throw new Exception($message, $http_status);
        }

        if ($http_status === 500) {
            trigger_error($message, E_USER_WARNING);
        }

        if ($this->returnType === 'jsonp') {
            echo $_REQUEST['callback'] . "(" . json_encode(['error' => $message]) . ", $http_status);";
            exit();
        }

        if ($this->returnType === 'redirect') {
            $url = $_REQUEST['return_url'] . '?sso_error=' . $message;
            header("Location: $url", true, 307);
            echo "You're being redirected to <a href='{$url}'>$url</a>";
            exit();
        }

        http_response_code($http_status);
        header('Content-type: application/json; charset=UTF-8');

        echo json_encode(['error' => $message]);
        exit();
    }
protected function fail ( $ message , $ http_status = 500 ) { if ( ! empty ( $ this -> options [ 'fail_exception' ] ) ) { throw new Exception ( $ message , $ http_status ) ; } if ( $ http_status === 500 ) { trigger_error ( $ message , E_USER_WARNING ) ; } if ( $ this -> returnType === 'jsonp' ) { echo $ _REQUEST [ 'callback' ] . "(" . json_encode ( [ 'error' => $ message ] ) . ", $http_status);" ; exit ( ) ; } if ( $ this -> returnType === 'redirect' ) { $ url = $ _REQUEST [ 'return_url' ] . '?sso_error=' . $ message ; header ( "Location: $url" , true , 307 ) ; echo "You're being redirected to <a href='{$url}'>$url</a>" ; exit ( ) ; } http_response_code ( $ http_status ) ; header ( 'Content-type: application/json; charset=UTF-8' ) ; echo json_encode ( [ 'error' => $ message ] ) ; exit ( ) ; }
An error occured.

@param string $message
@param int    $http_status
An error occured .