protected function isId($input)
    {
        // Assume false result
        $result = false;

        // Make the search easier
        $input = strtolower($input);

        // We got the Id field if the first 2 or the last 2 characters are === id (e.g. IdMessages, MessageId, Id, ...)
        if (substr($input, 0, 2) === 'id' || substr($input, -2, 2) === 'id') {
            $result = true;
        }

        return $result;
    }