Question

我正在尝试禁用特定城市和州的货到付款方式，但存在一些问题，当我输入此代码时，添加到购物车等待圈不断循环。

function payment_gateway_disable_country( $available_gateways ) {
    global $woocommerce;
    $targeted_states = array('PB','IS','GB', 'KP');
    //$targeted_states = array('PB','IS');
    $user_state = $woocommerce->customer->get_billing_state();
    if ( is_admin() ) return;

    if (in_array($user_state, $targeted_states)) {
        
        return $available_gateways;
    }
  
    if ( ($woocommerce->customer->get_billing_city() == "LAHORE") ||
    ($woocommerce->customer->get_billing_city() == "lahore") ||
    ($woocommerce->customer->get_billing_city() == "Lahore") ||
    ($woocommerce->customer->get_billing_city() == "lhr") ||
    ($woocommerce->customer->get_billing_city() == "islamabad") ||
    ($woocommerce->customer->get_billing_city() == "Islamabad") ||
    ($woocommerce->customer->get_billing_city() == "isl") ||
    ($woocommerce->customer->get_billing_city() == "ISLAMABAD") ||
    ($woocommerce->customer->get_billing_city() == "rawalpindi") ||
    ($woocommerce->customer->get_billing_city() == "rwp") ||
    ($woocommerce->customer->get_billing_city() == "Rawalpindi") ||
    ($woocommerce->customer->get_billing_city() == "RAWALPINDI")) {
        
        return $available_gateways;
    } 
    else {
        unset( $available_gateways['cod']);
    }
    return $available_gateways;
}
add_filter( 'woocommerce_available_payment_gateways', 'payment_gateway_disable_country' );

Answer 1

您的函数中存在一些错误。您确定要检查状态而不是 country ("PB", "IS", "GB", "KP")？

你可以像这样优化你的函数：

add_filter( 'woocommerce_available_payment_gateways', 'payment_gateway_disable_country' );
function payment_gateway_disable_country( $available_gateways ) {

    if ( is_admin() ) {
        return $available_gateways;
    }

    if ( ! isset( $available_gateways['cod'] ) ) {
        return $available_gateways;
    }

    global $woocommerce;
    $targeted_countries = array( 'PB','IS','GB', 'KP' );
    $targeted_cities    = array( 'LAHORE', 'lahore', 'Lahore', 'lhr', 'islamabad', 'Islamabad', 'isl', 'ISLAMABAD', 'rawalpindi', 'rwp', 'Rawalpindi', 'RAWALPINDI' );
    
    if ( in_array( $woocommerce->customer->get_billing_country(), $targeted_countries ) ) {
        unset( $available_gateways['cod'] );
    }
  
    if ( in_array( $woocommerce->customer->get_billing_city(), $targeted_cities ) ) {
        unset( $available_gateways['cod'] );
    }

    return $available_gateways;
}

代码已经过测试并且可以工作。将它添加到您的活动主题的functions.php 中。

禁用特定州和城市的货到付款

1 个答案: