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@ 2016-06-13T08:24:55Z

<?php

class Cart{
	private $cart_items = array();
	private $number_of_cart_items;
	public function add_to_cart($item, $quantity = 1){
		if(!isset($item) || !isset($item->ItemID)){
			throw new Exception("Error adding item to cart");
		}
		if(!array_key_exists($item->ItemID,$this->cart_items)){
			$this->cart_items[$item->ItemID] = array("Item"=>$item,"Quantity"=>$quantity);
		}else{
			$this->cart_items[$item->ItemID]["Quantity"] += $quantity;
		}
		$this->number_of_cart_items+=$quantity;
		return $this->cart_items;
	}
}


$itemArray = array(
	"ItemID" => 11,
	"ItemName" => "Kids check T-Shirt",
	"ShortDescription" => "A kids check T-Shirt",
	"LongDescription"=>"A kids check T-shirt perfect for formal occasions!",
	"ItemPrice" => 33.59,
	"ImagePath" => "kozzi-26129586-1591x2387.jpg",
	"QuantityAvailable" => 100,
	"ItemSupplier_SupplierID" => 1
);
$quantity = 1;
$item  = (object)$itemArray ;


$cart = new Cart();
$add_to_cart = $cart->add_to_cart($item,$quantity);


print_r($add_to_cart);
var_dump($add_to_cart);

Output for git.master, git.master_jit, rfc.property-hooks: Array ( [11] => Array ( [Item] => stdClass Object ( [ItemID] => 11 [ItemName] => Kids check T-Shirt [ShortDescription] => A kids check T-Shirt [LongDescription] => A kids check T-shirt perfect for formal occasions! [ItemPrice] => 33.59 [ImagePath] => kozzi-26129586-1591x2387.jpg [QuantityAvailable] => 100 [ItemSupplier_SupplierID] => 1 ) [Quantity] => 1 ) ) array(1) { [11]=> array(2) { ["Item"]=> object(stdClass)#1 (8) { ["ItemID"]=> int(11) ["ItemName"]=> string(18) "Kids check T-Shirt" ["ShortDescription"]=> string(20) "A kids check T-Shirt" ["LongDescription"]=> string(50) "A kids check T-shirt perfect for formal occasions!" ["ItemPrice"]=> float(33.59) ["ImagePath"]=> string(28) "kozzi-26129586-1591x2387.jpg" ["QuantityAvailable"]=> int(100) ["ItemSupplier_SupplierID"]=> int(1) } ["Quantity"]=> int(1) } }

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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