parent) { $parent = get_term($cat->parent, 'wiki_category'); if ($parent && !is_wp_error($parent)) $breadcrumb[] = ['label' => $parent->name, 'url' => get_term_link($parent)]; } $breadcrumb[] = ['label' => $cat->name, 'url' => get_term_link($cat)]; } // Sidebar: alle Kategorien & Artikel $all_top_cats = get_terms(['taxonomy'=>'wiki_category','hide_empty'=>true,'parent'=>0,'orderby'=>'menu_order']); $current_cat_ids = wp_list_pluck($cats ?: [], 'term_id'); $current_post_id = get_the_ID(); ?>