wp_dropdown_cats()
Устарела с версии 3.0.0. Больше не поддерживается и может быть удалена. Используйте wp_dropdown_categories().
Legacy function used for generating a categories drop-down control.
Хуков нет.
Возвращает
null|false
. Void on success, false if no categories were found.
Использование
wp_dropdown_cats( $current_cat, $current_parent, $category_parent, $level, $categories );
- $current_cat(int)
- ID of the current category.
- $current_parent(int)
- Current parent category ID.
- $category_parent(int)
- Parent ID to retrieve categories for.
- $level(int)
- Number of levels deep to display.
- $categories(массив)
- Categories to include in the control.
Заметки
- Смотрите: wp_dropdown_categories()
Список изменений
С версии 1.2.0 | Введена. |
Устарела с 3.0.0 | Use wp_dropdown_categories() |
Код wp_dropdown_cats() wp dropdown cats WP 6.5.2
function wp_dropdown_cats( $current_cat = 0, $current_parent = 0, $category_parent = 0, $level = 0, $categories = 0 ) { _deprecated_function( __FUNCTION__, '3.0.0', 'wp_dropdown_categories()' ); if (!$categories ) $categories = get_categories( array('hide_empty' => 0) ); if ( $categories ) { foreach ( $categories as $category ) { if ( $current_cat != $category->term_id && $category_parent == $category->parent) { $pad = str_repeat( '– ', $level ); $category->name = esc_html( $category->name ); echo "\n\t<option value='$category->term_id'"; if ( $current_parent == $category->term_id ) echo " selected='selected'"; echo ">$pad$category->name</option>"; wp_dropdown_cats( $current_cat, $current_parent, $category->term_id, $level +1, $categories ); } } } else { return false; } }