获取并显示 Woocommerce 单品页面上的税率

Question

我正在尝试寻找一种方法来只显示产品的税率（16% 或 7%）。基本上这个想法是应该有一个静态税，比如。

The price includes 16% Taxes

或

The price includes 7% Taxes

因此百分比率应该根据产品的费率动态变化。

知道如何解决这个问题。我找到的所有解决方案都显示完整的税额，但我只需要税率。

Answer 1

税费取决于您的设置，即一种或多种税费类以及客户所在地的每种税费类。在下面，您将找到获取和显示产品税率的正确方法（在 WooCommerce 上设置）：

// Get the WC_Product Object
global $product;

if( ! is_a( $product, 'WC_Product' ) ) {
    $product = wc_get_product( get_the_id() );
}

// Get an instance of the WC_Tax object
$tax_obj = new WC_Tax();

// Get the tax data from customer location and product tax class
$tax_rates_data = $tax_obj->find_rates( array(
    'country'   => WC()->customer->get_shipping_country() ? WC()->customer->get_shipping_country() : WC()->customer->get_billing_country(),
    'state'     => WC()->customer->get_shipping_state() ? WC()->customer->get_shipping_state() : WC()->customer->get_billing_state(),
    'city'      => WC()->customer->get_shipping_city() ? WC()->customer->get_shipping_city() : WC()->customer->get_billing_city(),
    'postcode'  => WC()->customer->get_shipping_city() ? WC()->customer->get_shipping_city() : WC()->customer->get_billing_city(),
    'tax_class' => $product->get_tax_class()
) );

// Finally we get the tax rate (percentage number) and display it:
if( ! empty($tax_rates_data) ) {
    $tax_rate = reset($tax_rates_data)['rate'];

    // The display
    printf( '<span class="tax-rate">' . __("The price includes %s Taxes", "woocommerce") . '</span>',  $tax_rate . '%' );
}

经过测试并且有效。您可以将该代码嵌入到您可以重用的函数中。

用法示例：

显示单品税率低于价格（使用挂钩函数）:

add_action( 'woocommerce_single_product_summary', 'display_tax_rate_on_single_product', 15 );
function display_tax_rate_on_single_product() {
    global $product; // The current WC_Product Object instance

    // Get an instance of the WC_Tax object
    $tax_obj = new WC_Tax();
    
    // Get the tax data from customer location and product tax class
    $tax_rates_data = $tax_obj->find_rates( array(
        'country'   => WC()->customer->get_shipping_country() ? WC()->customer->get_shipping_country() : WC()->customer->get_billing_country(),
        'state'     => WC()->customer->get_shipping_state() ? WC()->customer->get_shipping_state() : WC()->customer->get_billing_state(),
        'city'      => WC()->customer->get_shipping_city() ? WC()->customer->get_shipping_city() : WC()->customer->get_billing_city(),
        'postcode'  => WC()->customer->get_shipping_city() ? WC()->customer->get_shipping_city() : WC()->customer->get_billing_city(),
        'tax_class' => $product->get_tax_class()
    ) );
    
    // Finally we get the tax rate (percentage number) and display it:
    if( ! empty($tax_rates_data) ) {
        $tax_rate = reset($tax_rates_data)['rate'];
    
        // The display
        printf( '<span class="tax-rate">' . __("The price includes %s Taxes", "woocommerce") . '</span>',  $tax_rate . '%' );
    }
}

代码进入您的活动子主题（或活动主题）的 functions.php 文件。已测试并有效。

相关：Get tax rate separately for every cart and order items in Woocommerce

获取并显示 Woocommerce 单品页面上的税率

Get and display the tax rate on Woocommerce single product pages

php

wordpress

product

woocommerce

tax-rate

用法示例：