woocommerce_customer_stock_notifications_supported_product_types │ filter-hook │ WC 10.2.0

Filter: woocommerce_customer_stock_notifications_supported_product_types

Usage

add_filter( 'woocommerce_customer_stock_notifications_supported_product_types', 'wp_kama_woocommerce_customer_stock_notifications_supported_product_types_filter' );

/**
 * Function for `woocommerce_customer_stock_notifications_supported_product_types` filter-hook.
 * 
 * @param array $product_types Product types.
 *
 * @return array
 */
function wp_kama_woocommerce_customer_stock_notifications_supported_product_types_filter( $product_types ){

	// filter...
	return $product_types;
}

$product_types(array)

Product types.

Changelog

Where the hook is called

self::$supported_product_types = (array) apply_filters(
	'woocommerce_customer_stock_notifications_supported_product_types',
	array(
		ProductType::SIMPLE,
		ProductType::VARIABLE,
		ProductType::VARIATION,
	)
);

Where the hook is used in WooCommerce