Suggest new operator like with in c#

Hello As i read in https://wiki.php.net/rfc/howto write here “concept”. For fill dto and other same objects need assign to many fields of on object, before properties was be use return $this  in setters and code loos like this $item

    ->setType(Item::TYPE_CLOUT)
    ->setProduct($product)
    ->setPrice($price)

and it was single operator, but it not work with simple property or get-set function need write $item->type = Item::TYPE_CLOUT; $item->product = $product; $item->price = $price; suggest add operator like with in c# which do action and back context back and use for example :> same assign will be look like this $item

    :>type = Item::TYPE_CLOUT
    :>product = $product
    :>price = $price

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