Reply To: How to query posts in multiple select relationship field (serialized array)

• John Huebner

• July 13, 2015 at 8:42 am

Try this, use a posts__in

$sites = get_field('site')
if ($sites) {
    $args = array(
        'post_type' => 'site',
        'post_per_page' => -1,
        'posts__in' => $sites,
        'order_by' => 'post__in'
    ); 
    $site_query = new WP_Query($args);
    if ($site_query->have_posts()) {
        while ($site_query->have_posts()) {
            $site_query->the_post();
            get_template_part('loop-sites');
        }
    }
    wp_reset_postdata();
}