如果我理解正确，下面将获得帖子并将其放入行中，每行3个帖子。可以通过调整$columns变量来调整行。你也可以调整CSS以适应，这只是为了让帖子浮动和可见，因为我没有很多拇指来测试。

<style>
#test, .row{overflow: hidden; margin-bottom: 22px;}
.post {float: left; width: 150px; height: 150px; margin-right:20px; background: pink;}
.post.last {margin-right: 0;}
.post img {max-width: 100%;}
</style>

<div id="test">

    <?php 
    global $post;
    $tmp_post = $post;

    $columns = 3; //number of posts per row

    $args = array( \'cat\'=>22,
            \'numberposts\' => 9 );

    $count = 1;

    $posts = get_posts($args); if($posts): ?>

    <div class="row">

        <?php 

        foreach ($posts as $post) : setup_postdata($post); 


        $class = ( $count%$columns == 0 ) ? \'last\' : \'\'; ?>

        <div class="post">
            <a href="<?php the_permalink() ?>" rel="<?php _e("bookmark", "solostream"); ?>" title="<?php _e("Permanent Link to", "solostream"); ?> <?php the_title(); ?>"><?php the_post_thumbnail( \'homepage-thumb\' ); ?>
            <br/><?php the_title(); ?><br/>
            <?php if(function_exists(\'the_field\')) the_field(\'price\'); ?>
            </a>
        </div><!--.post-->

        <?php 
        if ( $count%$columns == 0 ) { ?>
            </div><!--.row-->
            <?php if ($count < count($posts)) : ?> <div class="row"> <?php endif; ?> 
        <?php }


        $count++;  
        endforeach; ?>
    </div><!--.row-->

<?php endif;
$post = $tmp_post;
?>

</div><!--#test-->