Woocommerce - 列出所有价格

Question

我正在尝试编写一些 php 来显示 Woocommerce 中所有当前价格（包括变化）的列表。

我对 php 很陌生，所以我不太确定自己在做什么。

我一直在使用此代码输出所有页面和产品永久链接的列表：

<?php

include "wp-load.php";

$posts = new WP_Query('post_type=any&posts_per_page=-1&post_status=publish');
$posts = $posts->posts;
/*
global $wpdb;
$posts = $wpdb->get_results("
    SELECT ID,post_type,post_title
    FROM {$wpdb->posts}
    WHERE post_status<>'auto-draft' AND post_type NOT IN ('revision','nav_menu_item')
");
*/

header('Content-type:text/plain');
foreach($posts as $post) {
    switch ($post->post_type) {
        case 'revision':
        case 'nav_menu_item':
            break;
        case 'page':
            $permalink = get_page_link($post->ID);
            break;
        case 'post':
            $permalink = get_permalink($post->ID);
            break;
        case 'attachment':
            $permalink = get_attachment_link($post->ID);
            break;
        default:
            $permalink = get_post_permalink($post->ID);
            break;
    }
    echo "\n{$post->post_type}\t{$permalink}\t{$post->post_title}";
}

效果很好。但我试着像这样调整它：

<?php

include "wp-load.php";

$posts = new WP_Query('post_type=any&posts_per_page=-1&post_status=publish');
$posts = $posts->posts;
/*
global $wpdb;
$posts = $wpdb->get_results("
    SELECT ID,post_type,post_title
    FROM {$wpdb->posts}
    WHERE post_status<>'auto-draft' AND post_type NOT IN ('revision','nav_menu_item')
");
*/

header('Content-type:text/plain');
foreach($posts as $post) {
    switch ($post->post_type) {
        case 'revision':
    global $product;
        return $name.' '.$product->get_price_html();

    }
    echo "\n{$post->post_type}\t{$permalink}\t{$post->get_price_html}";
}

但这显然行不通。它只是输出一个帖子类型的列表。

谁能帮我把它改编成一个脚本，该脚本将输出产品名称列表及其相关价格，包括变体？非常感谢，我要去学习php了！

Answer 1

这是你需要的：

<ul>
    <?php
    foreach (get_posts('post_type=product&post_status=publish') as $product) {
        $product = get_product($product->ID);
        if ($product->product_type == "variation")
            continue;

        if ($product->product_type = "variable") {
            ?><li><?php echo $product->post->post_title . ": " . $product->get_price_html(); ?>
                <ul><?php foreach($product->get_children() as $child) { ?>
                    <li><?php $child_product = $product->get_child($child->variation_id); 
                              echo $child_product->post->post_title . ": " . $product->get_price_html(); ?>
                    </li><?php } ?>
                </ul>
            </li><?php
        } else {
            ?><li><?php
        }
    }
    ?>
</ul>