private function diffTableFieldAttributes($field, &$attributes, &$fields)
    {
        // loop throd current column property
        foreach ($fields[$field] as $key => $value) {
            // if have a difference
            if ($attributes[$key] == $value) {
                continue;
            }

            //
            if ($this->isDebug()) {
                //echo '<pre style="background:#E66;color:#000;margin:0 0 1px 0;padding:2px 6px 3px 6px;border:1px solid #000;">';
                //echo '  difference: "'.$attributes[$key].'" != "'.$value.'" in '.$field.'['.$key.']</pre>';
            }

            return true;
        }

        return false;
    }