public function formatTwoDimensionalArray($params)
    {
        $output = '';
        $values = $this->getParam($params, "values", null);
        $separators = $this->getParam($params, "separators", [' : ', ' / ', ' | ']);

        if (!is_array($values)) {
            return $output;
        }

        foreach ($values as $key => $value) {
            if ($output !== '') {
                $output .= $separators[2];
            }

            $output .= $key . $separators[0];

            if (!is_array($value)) {
                $output .= $value;
                continue;
            }

            $output .= implode($separators[1], $value);
        }
        return $output;
    }