private static function applyWildAll(&$operator, &$value)
    {
        $positive = !(stripos($operator, '!') !== false || stripos($operator, 'NOT') !== false);
        $operator = $positive ? '*=*' : '*!=*';
        $value_array = str_split(str_replace(' ', '', $value));
        $value = implode('%', $value_array);
    }