[WordPress] プラグインなしで全投稿の URL とタイトルを取得する

 1<?php
 2
 3include "wp-load.php";
 4
 5$posts = new WP_Query('post_type=any&posts_per_page=-1&post_status=publish');
 6$posts = $posts->posts;
 7
 8header('Content-type:text/plain');
 9foreach($posts as $post) {
10    switch ($post->post_type) {
11        case 'revision':
12        case 'nav_menu_item':
13            break;
14        case 'page':
15            $permalink = get_page_link($post->ID);
16            break;
17        case 'post':
18            $permalink = get_permalink($post->ID);
19            break;
20        case 'attachment':
21            $permalink = get_attachment_link($post->ID);
22            break;
23        default:
24            $permalink = get_post_permalink($post->ID);
25            break;
26    }
27    echo "\n{$post->post_type}\t{$permalink}\t{$post->post_title}";
28}
29?>