private static function _arrayFindName(array $tokenAnswers, $fieldNames)
    {
        $results = array();

        foreach ($tokenAnswers as $fieldName => $value) {
            if (strpos($fieldName, $fieldNames) !== false) {
                $results[] = $fieldName;
            }
        }

        // \MUtil_Echo::track($results);

        return $results;
    }