Fix Deprecated dynamic property errors in php 8.2 (#44896)

The `\WC_Checkout::create_order_line_items` method assigns values to properties of the `WC_Order_Item_Product` class which did not exist. PHP Deprecated: Creation of dynamic property WC_Order_Item_Product::$legacy_values PHP Deprecated: Creation of dynamic property WC_Order_Item_Product::$legacy_cart_item_key Fixes #38857 --------- Co-authored-by: Néstor Soriano <konamiman@konamiman.com>
woocommerce · Mar 13, 2024 · 85209cd · 85209cd
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diff --git a/plugins/woocommerce/changelog/pr-44896 b/plugins/woocommerce/changelog/pr-44896
@@ -0,0 +1,4 @@
+Significance: patch
+Type: tweak
+
+Make dynamic properties explicit in WC_Order_Item
diff --git a/plugins/woocommerce/includes/class-wc-order-item.php b/plugins/woocommerce/includes/class-wc-order-item.php
@@ -16,6 +16,21 @@
  * Order item class.
  */
 class WC_Order_Item extends WC_Data implements ArrayAccess {
+	/**
+	 * Legacy cart item values.
+	 *
+	 * @deprecated 4.4.0 For legacy actions.
+	 * @var array
+	 */
+	public $legacy_values;
+
+	/**
+	 * Legacy cart item keys.
+	 *
+	 * @deprecated 4.4.0 For legacy actions.
+	 * @var string
+	 */
+	public $legacy_cart_item_key;
 
 	/**
 	 * Order Data array. This is the core order data exposed in APIs since 3.0.0.