Overtrue\LaravelShoppingCart\Cart::generateRawId PHP Method

Generate a unique id for the new row.

protected generateRawId ( string $id, array $attributes ) : string
$id	string	Unique ID of the item
$attributes	array	Array of additional options, such as 'size' or 'color'
return	string

    protected function generateRawId($id, $attributes)
    {
        ksort($attributes);
        return md5($id . serialize($attributes));
    }

Cart