我尝试了几个不同的循环来显示过去30天浏览量最大的帖子。然而，它只是显示了30 dasy之前的帖子。从过去30天开始就没有了。不是最受欢迎的。如果有人能帮我。太棒了，谢谢=）

这是我目前的循环：

<ul>
<?php
function filter_where($where = \'\') {
    //posts in the last 30 days
    $where .= " AND post_date > \'" . date(\'Y-m-d\', strtotime(\'-30 days\')) . "\'";
    return $where;
}
add_filter(\'posts_where\', \'filter_where\');

query_posts(\'post_type=post&posts_per_page=3&orderby=post_views_count&order=ASC\');

while (have_posts()): the_post(); ?>

<li><div class="tabber-image">

                        <a href="<?php the_permalink(); ?>" rel="bookmark" title="<?php the_title(); ?>"><?php the_post_thumbnail(\'small-thumb\'); ?></a>

                    </div>

                    <div class="tabber-text">
                        <?php 
                        //$meta = get_post_meta(get_the_ID());
                        //$short_title = $meta[\'maxmag_featured_headline\'][0];
                        ?>

                        <a href="<?php the_permalink() ?>" class="main-headline"><?php the_title(); ?></a></li>

<?php
endwhile;
wp_reset_query();
?>
</ul>

编辑---

最后一个循环：

<ul>
<?php while (have_posts()) : the_post(); 

    $args = array(

    \'post_type\' => \'post\',
    \'posts_per_page\' => 3,
    \'meta_key\' => \'post_views_count\',
    \'orderby\' => \'meta_value_num\',

    \'order\'=> \'ASC\',
    \'date_query\' => array(
        array(
            \'after\'  => \'30 days ago\'
        ),
    ),
);

$query = new WP_Query( $args );

     ?>

<li>

<div class="tabber-image">

                        <a href="<?php the_permalink(); ?>" rel="bookmark" title="<?php the_title(); ?>"><?php the_post_thumbnail(\'small-thumb\'); ?></a>

                    </div>

                    <div class="tabber-text">
                        <?php 
                        //$meta = get_post_meta(get_the_ID());
                        //$short_title = $meta[\'maxmag_featured_headline\'][0];
                        ?>

                        <a href="<?php the_permalink() ?>" class="main-headline"><?php the_title(); ?></a>

                        </li>

<?php endwhile; ?>
</ul>

<div id="tab2" class="tabber-content">
            <?php $popular_posts = new WP_Query(\'showposts=\' . $popular_number . \'&orderby=comment_count&order=DESC\'); if($popular_posts->have_posts()): ?>
            <ul>
                <?php while($popular_posts->have_posts()): $popular_posts->the_post(); ?>
                <li>
                    <div class="tabber-image">
                        <?php if (  (function_exists(\'has_post_thumbnail\')) && (has_post_thumbnail())  ) { ?>
                        <a href="<?php the_permalink(); ?>" rel="bookmark" title="<?php the_title(); ?>"><?php the_post_thumbnail(\'small-thumb\'); ?></a>
                        <?php } ?>
                    </div>
                    <div class="tabber-text">
                        <a href="<?php the_permalink() ?>" class="main-headline"><?php the_title(); ?></a>
                        <p><?php echo excerpt(10); ?></p>
                        <div class="headlines-info">
                            <ul class="headlines-info">
                                <li>Posted <?php echo human_time_diff(get_the_time(\'U\'), current_time(\'timestamp\')) . \' ago\'; ?></li>
                                <li class="comments-icon"><a href="<?php comments_link(); ?>"><?php comments_number( \'0\', \'1\', \'%\' ); ?></a></li>
                            </ul>
                        </div><!--headlines-info-->
                    </div>
                </li>
                <?php endwhile; ?>
            </ul>
            <?php endif; ?>
        </div><!--tab2-->