Address::toString

public function toString($modifier = null): string
{
	if(is_string($this->value))
	{
		return $this->value;
	}
	if(!is_array($this->value))
	{
		return '';
	}
	$options = $this->getOptions($modifier);
	$options['SEPARATOR'] = (int)$options['SEPARATOR'];
	$options['FORMAT'] = (int)$options['FORMAT'];
	$options['SHOW_TYPE'] = $options['SHOW_TYPE'] ?? null;

	$addressFormatter = AddressFormatter::getSingleInstance();
	switch ($options['SEPARATOR'])
        {
            case AddressSeparator::Comma:
                $result = $addressFormatter->formatTextComma($this->value, $options['FORMAT']);
                break;
            case AddressSeparator::NewLine:
                $result = $addressFormatter->formatTextMultiline($this->value, $options['FORMAT']);
                break;
            case AddressSeparator::HtmlLineBreak:
                $result = $addressFormatter->formatHtmlMultiline($this->value, $options['FORMAT']);
                break;
            default:
                $result = $addressFormatter->formatTextComma($this->value, $options['FORMAT']);
        }
        unset($addressFormatter);

        if($options['SHOW_TYPE'] === true && !empty($this->value['TYPE']))
	{
		$separator = AddressSeparator::getSeparator($options['SEPARATOR']);
		$separator = str_replace(',', '', $separator);

		$result .= $separator . '(' . $this->value['TYPE'] . ')';
	}

	return $result;
}