Php 在Woocommerce Thankyu页面和电子邮件的订单总数中添加新行

我对在电子邮件和感谢页面中添加行的代码有问题

add_filter( 'woocommerce_get_order_item_totals', 'bbloomer_add_recurring_row_email', 10, 2 );
function bbloomer_add_recurring_row_email( $total_rows, $myorder_obj ) {
    $total_rows['recurr_not'] = array(
        'label' => __( 'Rec:', 'woocommerce' ),
        'value' => 'blabla'
    );
    return $total_rows;
}

我有一个在购物车中添加“不含增值税总额”行的功能：

<?php 
    global $woocommerce;
    $frais = 1.01; 
    echo '<tr class ="totalht">
    <th>'. __( 'Total HT', 'woocommerce' ) .'</th>
    <td data-title=" '. __( 'Total HT', 'woocommerce' ) .' ">'
    . wc_price( ( $woocommerce->cart->cart_contents_total * $frais ) + $woocommerce->cart->shipping_total ) .'<span class="ht-panier">HT</span></td>
    </tr>';
?>

它不起作用了
但它在起作用

---

有人可以向我解释为什么它在电子邮件上工作，但在“感谢页面”中不工作？

更新：由于此挂钩用于订单数据，但不用于购物车数据，您应该尝试此操作，我在最后一行之前设置了附加行：

add_filter( 'woocommerce_get_order_item_totals', 'add_custom_order_totals_row', 30, 3 );
function add_custom_order_totals_row( $total_rows, $order, $tax_display ) {
    $costs = 1.01;

    // Set last total row in a variable and remove it.
    $gran_total = $total_rows['order_total'];
    unset( $total_rows['order_total'] );

    // Insert a new row
    $total_rows['recurr_not'] = array(
        'label' => __( 'Total HT :', 'woocommerce' ),
        'value' => wc_price( ( $order->get_total() - $order->get_total_tax() ) * $costs  ),
    );

    // Set back last total row
    $total_rows['order_total'] = $gran_total;

    return $total_rows;
}

代码进入活动子主题（或活动主题）的function.php文件经过测试并正常工作

---

对于购物车，您应该使用它（因为不再需要

global$woocommerce；

）：

@ArthurM Ok这只是一个小小的打字错误，请再试一次。@ArthurM刚刚进行了另一次更新，使“Total HT”出现在最后一行“Total”之前……试试看。它起作用了。

add_filter( 'woocommerce_get_order_item_totals', 'add_custom_order_totals_row', 30, 3 );
function add_custom_order_totals_row( $total_rows, $order, $tax_display ) {
    $costs = 1.01;

    // Set last total row in a variable and remove it.
    $gran_total = $total_rows['order_total'];
    unset( $total_rows['order_total'] );

    // Insert a new row
    $total_rows['recurr_not'] = array(
        'label' => __( 'Total HT :', 'woocommerce' ),
        'value' => wc_price( ( $order->get_total() - $order->get_total_tax() ) * $costs  ),
    );

    // Set back last total row
    $total_rows['order_total'] = $gran_total;

    return $total_rows;
}

<?php 
    $costs = 1.01; 

    echo '<tr class ="totalht">
    <th>'. __( 'Total HT', 'woocommerce' ) .'</th>
    <td data-title=" '. __( 'Total HT', 'woocommerce' ) .' ">'
    . wc_price( ( WC()->cart->cart_contents_total * $costs ) + WC()->cart->shipping_total ) .'<span class="ht-panier">HT</span></td>
    </tr>';
?>