'vase', 'posts_per_page' => -1, 'post_status' => 'publish', 'tax_query' => array( array( 'taxonomy' => 'vase-category', 'field' => 'slug', 'terms' => 'no-content', // exclude media posts in the news-cat custom taxonomy 'operator' => 'NOT IN') ), 'orderby' => 'date', // be sure posts are ordered by date 'order' => 'DESC', // be sure order is ascending 'fields' => 'ids' // get only post ids ) ); $active_vase_ids = $active_vases->posts; $active_vase_count = $active_vases->post_count; $active_vase_index = array_search( $post->ID, $active_vase_ids ); $next_index = $active_vase_index - 1; if ( $next_index < 0 ) $next_index = $active_vase_count - 1; $next_id = $active_vase_ids[ $next_index ]; $next_slug = '/vase/' . basename( get_permalink( $next_id ) ); $prev_index = $active_vase_index + 1; if ( $prev_index >= $active_vase_count ) $prev_index = 0; $prev_id = $active_vase_ids[ $prev_index ]; $prev_slug = '/vase/' . basename( get_permalink( $prev_id ) ); echo '←'; echo '' . ( $active_vase_index + 1 ) . ' / ' . $active_vase_count . ''; echo '→'; ?>