'parent', 'id' => 'term_id', 'slug' => 'slug', ]; /** * Start the list walker. * * @see Walker::start_el() * @since 2.1.0 * * @param string $output Passed by reference. Used to append additional content. * @param object $object Category data object. * @param int $depth Depth of category in reference to parents. * @param array $args * @param int $current_object_id */ public function start_el( &$output, $object, $depth = 0, $args = [], $current_object_id = 0 ) { if ( ! empty( $args['hierarchical'] ) ) { $pad = str_repeat( ' ', $depth * 3 ); } else { $pad = ''; } $cat_name = apply_filters( 'list_product_cats', $object->name, $object ); $value = isset( $args['value'] ) && 'id' === $args['value'] ? $object->term_id : $object->slug; $output .= "\tcount ) . ')'; } $output .= "\n"; } }