Free Shipping Customizations

Free Shipping: Advanced Settings/Customization

Overview

デフォルトでは、WooCommerceは顧客とカートの内容に一致するすべての配送方法を表示します。つまり、送料無料も定額料金やその他の配送方法と一緒に表示されます。

他のすべての配送方法を非表示にし、「送料無料」のみを表示するには、カスタムPHPコードまたはプラグイン/エクステンションが必要です。

Adding code

スニペットを追加する前に、WooCommerceのキャッシュをクリアしてください。WooCommerce > System Status > Tools > WooCommerce Transients > Clear transientsにアクセスしてください。

Code Snippets

How do I only show Free Shipping?

次のスニペットは、「送料無料」が利用可能な場合、他のすべての配送方法を非表示にします。

/**
 * Hide other shipping rates when free shipping is available.
 *
 * @param array $rates Array of rates found for the package.
 *
 * @return array
 */
function fsc_hide_shipping_rates_when_free_is_available( $rates ) {
    // Go through each rate found.
    foreach ( $rates as $rate_id => $rate ) {
        // If Free Shipping is found, define it as the only rate and break out of the foreach.
        if ( 'free_shipping' === $rate->method_id ) {
            $rates = [ $rate_id => $rate ];
            break;
        }
    }
    return $rates;
}
add_filter( 'woocommerce_package_rates', 'fsc_hide_shipping_rates_when_free_is_available', 10, 1 );

How do I only show Local Pickup and Free Shipping?

次のスニペットは、「無料配送」と「現地受け取り」が利用可能な場合、「無料配送」と「現地受け取り」以外のすべての配送方法を非表示にします。

/**
 * If Free Shipping is available hide other rates, excluding Local Pickup.
 *
 * @param array $rates Array of rates found for the package.
 *
 * @return array
 */
function fsc_hide_shipping_rates_when_free_is_available_excluding_local( $rates ) {
    // Define arrays to hold our Free Shipping and Local Pickup methods, if found.
    $free_shipping = [];
    $local_pickup  = [];

    // Go through each rate received.
    foreach ( $rates as $rate_id => $rate ) {
        // If either method is found, add them to their respective array.
        if ( 'free_shipping' === $rate->method_id ) {
            $free_shipping[ $rate_id ] = $rate;
            continue;
        }
        if ( 'pickup_location' === $rate->method_id ) {
            $local_pickup[ $rate_id ] = $rate;
        }
    }

    // If the free_shipping array contains a method, then merge the local_pickup into it, and overwrite the rates array.
    if ( ! empty( $free_shipping ) ) {
        $rates = array_merge( $free_shipping, $local_pickup );
    }

    return $rates;
}

add_filter( 'woocommerce_package_rates', 'fsc_hide_shipping_rates_when_free_is_available_excluding_local', 10, 1 );

Enabling or Disabling Free Shipping via Hooks

送料無料が利用可能かどうかをプログラムで知りたい場合、これは可能です。WooCommerceは以下のようなフィルターを適用します：

return apply_filters( 'woocommerce_shipping_' . $this->id . '_is_available', $is_available );

This means you can use add_filter() on woocommerce_shipping_free_shipping_is_available and receive true or false if Free Shipping is enabled. For example, this next snippet would log if Free Shipping is available or not:

/**
 * Log if Free Shipping is available or not.
 *
 * @param bool $is_available If Free Shipping is available, then `true`, `false` if not.
 *
 * @return bool
 */
function fsc_free_shipping_is_available( $is_available ) {
    if ( $is_available ) {
        error_log( 'Free shipping is available' );
    } else {
        error_log( 'Free shipping is NOT available' );
    }
    return $is_available;
}
add_filter( 'woocommerce_shipping_free_shipping_is_available', 'fsc_free_shipping_is_available', 10, 1 );

Enable Shipping Methods on a per Class / Product Basis, split orders, or other scenarios?

Need more flexibility? Take a look at our premium Shipping Method extensions.