php - 显示 3 个来自特色类别的最新帖子 (Wordpress)

Question

在我正在处理的起始页上，我只想显示 3 个最新帖子，女巫具有该标签。必须是与“The Loop”有关的非常基本的事情，但我在任何地方都找不到答案，感觉就像我真的到处都看过:(

有人能帮我吗？

Answer 1

您应该查看 WP 参考https://codex.wordpress.org/Class_Reference/WP_Query 它会是这样的：

$featured_posts = new WP_Query(array(
    'tag' => 'featured',
    'posts_per_page' => 3,
));

Answer 2

query_posts('tag=featured&posts_per_page=3&order=DESC'); // show latest 3 posts on featured tag

//query_posts('category_name=featured&tag=featured&posts_per_page=3&order=DESC'); // show latest 3 posts on featured tag and featured categorey

<?php if (have_posts()) : ?>
        <?php while (have_posts()) : the_post(); ?>    
        <!-- do stuff ... -->
        <?php endwhile; ?>
<?php endif; ?>

Answer 3

使用以下查询获取最新的 3 个帖子。

"SELECT * FROM tablename WHERE featured=1 ORDER BY id DESC LIMIT 3"

*id=pk