如何在付费会员专业版wordpress插件中获取订单详情？

How to get order details like

invoice number,

Membership Date Of Purchase,

Payment Method,

Card Number Details

In Paid Membership Pro Wordpress Plugin

Here is documentation.

I have tried Following Code.

<?php
 echo "<pre>";
if (is_user_logged_in() && function_exists('pmpro_hasMembershipLevel') && pmpro_hasMembershipLevel()) {
    global $current_user;
    global $wpdb, $pmpro_invoice, $pmpro_msg, $pmpro_msgt;

    $current_user->membership_level = pmpro_getMembershipLevelForUser($current_user->ID);

    echo "<pre>";
    print_r($current_user);

}
echo "</pre>";

?>