woocommerce_pre_remove_cart_item_from_session │ хук-фильтр │ WC 3.6.0

Allow 3rd parties to validate this item before it's added to cart and add their own notices.

Использование

add_filter( 'woocommerce_pre_remove_cart_item_from_session', 'wp_kama_woocommerce_pre_remove_cart_item_from_session_filter', 10, 4 );

/**
 * Function for `woocommerce_pre_remove_cart_item_from_session` filter-hook.
 * 
 * @param bool       $remove_cart_item_from_session If true, the item will not be added to the cart.
 * @param string     $key                           Cart item key.
 * @param array      $values                        Cart item values e.g. quantity and product_id.
 * @param WC_Product $product                       The product being added to the cart.
 *
 * @return bool
 */
function wp_kama_woocommerce_pre_remove_cart_item_from_session_filter( $remove_cart_item_from_session, $key, $values, $product ){

	// filter...
	return $remove_cart_item_from_session;
}

$remove_cart_item_from_session(true|false)

If true, the item will not be added to the cart.
По умолчанию: false

$key(строка)

Cart item key.

$values(массив)

Cart item values e.g. quantity and product_id.

$product(WC_Product)

The product being added to the cart.

Список изменений

Где вызывается хук

if ( apply_filters( 'woocommerce_pre_remove_cart_item_from_session', false, $key, $values, $product ) ) {

Где используется хук в WooCommerce