请自行替换文章id

function zibll_users_xxoo_together($pay_order){
    $pay_order = (array) $pay_order;
    $post_id   = $pay_order['post_id'];
    $user_id   = $pay_order['user_id'];
    if ($post_id == 2102) {
    // 添加认证操作
     
        zib_add_user_auth($user_id, array(
            'name' => '认证用户',
      'desc' => 'GOGO社区反狐狸网联盟',
        ));
    }
    }
add_action('payment_order_success', 'zibll_users_xxoo_together');