%s', esc_url(home_url('/' . $base . '/')), esc_html__('Docs', 'kb-antora-importer')), ]; $path = $base; foreach ($parts as $label => $slug) { if ('' === (string) $slug) { $items[] = esc_html((string) $label); continue; } $path .= '/' . trim((string) $slug, '/'); $items[] = sprintf('%s', esc_url(home_url('/' . $path . '/')), esc_html((string) $label)); } return ''; } }