Stash::_list_row_implode PHP Method

    private function _list_row_implode($array)
    {
        if (!is_array($array)) {
            return $array;
        }
        $string = array();
        foreach ($array as $key => $val) {
            if (is_array($val)) {
                $val = implode(',', $val);
            }
            $string[] = "{$key}{$this->_list_row_glue}{$val}";
        }
        return implode($this->_list_row_delimiter, $string);
    }