<?php

/**
 * Retrieve standard bundles from order
 *
 * @param int|WC_Order $order
 *
 * @return array
 */
function wiaas_get_order_standard_bundle_items($order) {

	if (is_numeric($order)) {

		$order = wc_get_order($order);
	}

	$items = $order->get_items();

	$standard_bundle_items = array();

	foreach ($items as $item) {

		if (isset($item['wiaas_standard_package'])) {

			$standard_bundle_items[] = $item;
		}
	}

	return $standard_bundle_items;
}