' . __('CZL Express requires WooCommerce to be installed and active', 'woocommerce-czlexpress') . '

'; }); return false; } if (version_compare(WC_VERSION, '6.0.0', '<')) { add_action('admin_notices', function() { echo '

' . __('CZL Express requires WooCommerce 6.0.0 or higher', 'woocommerce-czlexpress') . '

'; }); return false; } return true; } // 初始化插件 function woo_czl_express_init() { if (wc_czlexpress_check_environment()) { require_once WOO_CZL_EXPRESS_PATH . 'includes/class-woo-czl-express.php'; WooCzlExpress::instance(); } } add_action('plugins_loaded', 'woo_czl_express_init'); add_action('woocommerce_order_status_processing', array('CZL_Order', 'create_shipment'));