true, 'update_post_meta_cache' => false, 'update_post_term_cache' => false, 'ignore_sticky_posts' => 1, 'orderby' => 'rand', 'post__not_in' => array( $post->ID ), 'posts_per_page' => absint( get_theme_mod( 'art_gallery_museum_related_post_count', '3' ) ), ); // Related by categories if ( get_theme_mod( 'art_gallery_museum_post_order', 'categories' ) == 'categories' ) { $cats = get_post_meta( $post->ID, 'related-posts', true ); if ( ! $cats ) { $cats = wp_get_post_categories( $post->ID, array( 'fields' => 'ids' ) ); $args['category__in'] = $cats; } else { $args['cat'] = $cats; } } // Related by tags if ( get_theme_mod( 'art_gallery_museum_post_order', 'categories' ) == 'tags' ) { $tags = get_post_meta( $post->ID, 'related-posts', true ); if ( ! $tags ) { $tags = wp_get_post_tags( $post->ID, array( 'fields' => 'ids' ) ); $args['tag__in'] = $tags; } else { $args['tag_slug__in'] = explode( ',', $tags ); } if ( ! $tags ) { $break = true; } } $query = ! isset( $break ) ? new WP_Query( $args ) : new WP_Query(); return $query; } } $related_posts = art_gallery_museum_related_posts_function(); ?> have_posts() ): ?>