| <?php // Do not include this if already open! | |
| /** | |
| * Code goes in theme functions.php. Free Shipping Method must be enabled. | |
| */ | |
| add_filter( 'woocommerce_shipping_free_shipping_is_available', 'free_shipping_based_on_cart_shipping_class' ); | |
| function free_shipping_based_on_cart_shipping_class( $is_available ) { | |
| /** | |
| * This example enables free shipping only when an item is found in the cart with a class named 'free_shipping' | |
| */ | |
| $cart_items = WC()->cart->get_cart(); | |
| $found = false; | |
| foreach ( $cart_items as $cart_item ) { | |
| $product = $cart_item['data']; | |
| $class = $product->get_shipping_class(); | |
| if ( 'free_shipping' === $class ) { | |
| $found = true; | |
| break; | |
| } | |
| } | |
| return $is_available && $found; | |
| } |