>

term_id; $args = array( 'posts_per_page' => 3, 'category__in' => array( $first_category ), 'post__not_in' => array( $post->ID ), 'orderby' => 'rand' ); if ($content_options['similar_posts'] === 'random') { unset($args['category__in']); } $related_blog_items = new WP_Query( $args ); if ( $related_blog_items->have_posts() ) : ?>