Wordpress隐藏统一费率时，免费送货

Question

我有一个wordpress/woocommerce站点。当用户购物车金额超过500时，我必须在购物车小计中免费送货。现在，我已经设置了统一费率25和免费送货，如果金额超过500。

我谷歌它从帮助和添加一些代码到functions.php，但仍然有同样的问题。

    function hide_all_shipping_when_free_is_available( $available_methods ) {
if( isset( $available_methods['free_shipping'] ) ) :
// Get Free Shipping array into a new array
$freeshipping = array();
$freeshipping = $available_methods['free_shipping'];
// Empty the $available_methods array
unset( $available_methods );
// Add Free Shipping back into $avaialble_methods
$available_methods = array();
$available_methods['free_shipping'] = $freeshipping;
endif;
return $available_methods;
}

我使用wordpress与woocommerce 2.3.8的氧主题。

Answer 1

你用的是老方法，我觉得你需要用这个新方法。

复制自WooThemes网站:

add_filter( 'woocommerce_package_rates','hide_shipping_when_free_is_available', 10, 2 );
function hide_shipping_when_free_is_available( $rates, $package ) {
    // Only modify rates if free_shipping is present
    if ( isset( $rates['free_shipping'] ) ) {
        // To unset a single rate/method, do the following. This example unsets flat_rate shipping
        unset( $rates['flat_rate'] );
        // To unset all methods except for free_shipping, do the following
        $free_shipping          = $rates['free_shipping'];
        $rates                  = array();
        $rates['free_shipping'] = $free_shipping;
    }
    return $rates;
}