我有一个wordpress页面，在两列中加载所有艺术家。。。以下是我认为相关的代码

<?php 
            global $paged;
            if ( is_front_page() ) {
                $paged = (get_query_var(\'page\')) ? get_query_var(\'page\') : 1;   
            } else {
                $paged = (get_query_var(\'paged\')) ? get_query_var(\'paged\') : 1; 
            }
            query_posts(array(
                \'post_type\'     => \'artists\',
                \'posts_per_page\'    => $ppp_artists,
                \'order\'         => $order,
                \'orderby\'       => $orderby,
                \'paged\'         => $paged
            ));
            if ( have_posts() ) : ?>
            <div class="remix_items grid clearfix <?php echo $artists_col; ?>">
                <?php while ( have_posts() ): the_post(); ?>
                <a class="item" href="<?php the_permalink(); ?>" title="<?php the_title(); ?>" rel="bookmark">
                    <figure class="effect-bubba">
                        <?php the_post_thumbnail(\'type_cover\'); ?>
                        <figcaption>
                            <h2><?php the_title(); ?></h2>
                        </figcaption>
                    </figure>
                </a>
                <?php endwhile; ?>
            </div>

我想我需要改变

\'posts_per_page\'    => $ppp_artists, 

之前定义的

global $post;
$artists_col = \'two_col\';
$ppp_artists = ot_get_option(\'ppp_artists\');
$orderby = ot_get_option(\'artists_orderby\');
$order = ot_get_option(\'artists_order\');

但是需要做哪些更改才能使其仅加载2个项目？并且没有页面按钮。

\'posts_per_page\' => 2

\'orderby\' => \'date\',
\'order\'   => \'ASC\'

<?php get_template_part(\'inc/pagination\'); ?>
        <?php else: ?>
            <h3><?php echo ot_get_option(\'no_artists\'); ?></h3>

$ppp_artists = ot_get_option(\'ppp_artists\');

$ppp_artists = 2;