walk_category_dropdown_tree()
Retrieves HTML dropdown (select) content for category list.
Хуков нет.
Возвращает
Строку
.
Использование
walk_category_dropdown_tree( ...$args );
- ...$args(разное) (обязательный)
- Elements array, maximum hierarchical depth and optional additional arguments.
Заметки
- Смотрите: Walker::walk() for parameters and return description.
Список изменений
С версии 2.1.0 | Введена. |
С версии 5.3.0 | Formalized the existing ...$args parameter by adding it to the function signature. |
Код walk_category_dropdown_tree() walk category dropdown tree WP 6.1.1
function walk_category_dropdown_tree( ...$args ) { // The user's options are the third parameter. if ( empty( $args[2]['walker'] ) || ! ( $args[2]['walker'] instanceof Walker ) ) { $walker = new Walker_CategoryDropdown; } else { /** * @var Walker $walker */ $walker = $args[2]['walker']; } return $walker->walk( ...$args ); }