使用 sprintf 在 Whatsapp url 消息中添加换行符

Question

我想在 Whatsapp URL 消息中进行换行，同时在 sprintf 中生成消息，然后通过 urlencode。

以下代码

$msg = sprintf( __("Hello %s %s, your order #%s has been received. The order amount is %s %s. Your payment method is %s. Please Confirm your order by replying *Confirm*. Please contact us if you have any question regarding your order. You can view your order here ".$orderlink." Thank you.", "woocommerce"),
            $order->get_billing_first_name(),
            $order->get_billing_last_name(),
            $order->get_order_number(),
            $order->get_currency(),
            $order->get_total(),
            $order->get_payment_method_title(),
        );

        $whatsappnum = WC()->countries->get_country_calling_code( $order->get_billing_country() ) . $order->get_billing_phone();
        update_post_meta( $_GET['order_id'], '_wapp_sent_processing', 'true' ); // Mark order as WhatsApp message sent
        wp_redirect( 'https://wa.me/' . $whatsappnum . '?text=' . urlencode($msg) ); // Redirect WhatsApp

此消息是为 woocommerce 订单生成的，操作按钮将其发送给买家 Whatsapp。

目前，该消息在 WhatsApp 中显示，没有任何换行符

请检查图片

我希望此消息有换行符，以便看起来更干净且易于阅读。

谢谢

Answer 1

尝试以下操作：

$msg = sprintf( 
    __( "Hello %s %s, your order #%s has been received. The order amount is %s %s. Your payment method is %s. Please Confirm your order by replying *Confirm*. Please contact us if you have any question regarding your order. You can view your order here %s. Thank you.", "woocommerce"),
    $order->get_billing_first_name(),
    $order->get_billing_last_name(),
    $order->get_order_number(),
    $order->get_currency(),
    $order->get_total(),
    $order->get_payment_method_title(),
    wc_get_endpoint_url('view-order', $order->get_id() ), // URL
);

$whatsappnum = WC()->countries->get_country_calling_code( $order->get_billing_country() ) . $order->get_billing_phone();

$order->update_meta_data('_wapp_sent_processing', '1'); // Mark order as WhatsApp message sent
$order->save(); // Save

wp_redirect( 'https://wa.me/' . $whatsappnum . '?text=' . urlencode($msg) ); // Redirect WhatsApp
exit();

应在 WhatsApp 消息中插入此订单的客户订单查看 URL