获取Woocommerce购物车中每个产品的作者ID

Question

在woocommerce中，我需要获得购物车中每个产品的用户ID，该用户ID不是来自客户，而是创建和发布当前购物车中产品的用户（作者发帖）。

我有以下代码：WooCommerce在插件中付款之前获取订单产品详细信息

共享的代码：@LoicTheAztec

foreach( WC()->cart->get_cart() as $cart_item_key => $cart_item ){
    $product_id = $cart_item['product_id']; // Product ID
    $product_obj = wc_get_product($product_id); // Product Object
    $product_qty = $cart_item['quantity']; // Product quantity
    $product_price = $cart_item['data']->price; // Product price
    $product_total_stock = $cart_item['data']->total_stock; // Product stock
    $product_type = $cart_item['data']->product_type; // Product type
    $product_name = $cart_item['data']->post->post_title; // Product Title (Name)
    $product_slug = $cart_item['data']->post->post_name; // Product Slug
    $product_description = $cart_item['data']->post->post_content; // Product description
    $product_excerpt = $cart_item['data']->post->post_excerpt; // Product short description
    $product_post_type = $cart_item['data']->post->post_type; // Product post type

    $cart_line_total = $cart_item['line_total']; // Cart item line total
    $cart_line_tax = $cart_item['line_tax']; // Cart item line tax total
    $cart_line_subtotal = $cart_item['line_subtotal']; // Cart item line subtotal
    $cart_line_subtotal_tax = $cart_item['line_subtotal_tax']; // Cart item line tax subtotal

    // variable products
    $variation_id = $cart_item['variation_id']; // Product Variation ID
    if($variation_id != 0){
        $product_variation_obj = wc_get_product($variation_id); // Product variation Object
        $variation_array = $cart_item['variation']; // variation attributes + values
    }
}

完美，但我还需要获取帖子作者ID

任何帮助表示赞赏。

Answer 1

尝试以下操作，从产品（购物车项目）中获取帖子作者：

// For all Woocommerce versions
foreach( WC()->cart->get_cart() as $cart_item_key => $cart_item ){
    $post_obj    = get_post( $cart_item['product_id'] ); // The WP_Post object
    $post_author = $post_obj->post_author; // <=== The post author ID
}

我对您问题中的链接答案进行了更新（因为它与 Woocommerce 版本 3+ 不兼容）

对于版本 3 之前的 Woocommerce（例如 2.6.x），您可以使用：

foreach( WC()->cart->get_cart() as $cart_item_key => $cart_item ){
    $authror_id = $cart_item['data']->post->post_author; // <=== The post author ID
}