/**
* Gets the subtitle of the basket item.
*
* @param string $type Type possible values arte article and product
*
* @return string Subtitle of article (default) or product
*/
public function getSubtitle($type = 'article')
{
switch ($type) {
case 'product':
return $this->product->getSubtitle();
case 'article':
// fall through
// fall through
default:
return $this->article->getSubtitle();
}
}
