Files
| Filename | Hook Type | Line Number | PHP Doc |
|---|---|---|---|
| wp-includes/class-walker-category.php | apply_filters | 106 | /** * Starts the element output. * * @since 2.1.0 * @since 5.9.0 Renamed `$category` to `$data_object` and `$id` to `$current_object_id` * to match parent class for PHP 8 named parameter support. * * @see Walker::start_el() * * @param string $output Used to append additional content (passed by reference). * @param WP_Term $data_object Category data object. * @param int $depth Optional. Depth of category in reference to parents. Default 0. * @param array $args Optional. An array of arguments. See wp_list_categories(). * Default empty array. * @param int $current_object_id Optional. ID of the current category. Default 0. */ |
| wp-includes/class-walker-category-dropdown.php | apply_filters | 65 | /** * Starts the element output. * * @since 2.1.0 * @since 5.9.0 Renamed `$category` to `$data_object` and `$id` to `$current_object_id` * to match parent class for PHP 8 named parameter support. * * @see Walker::start_el() * * @param string $output Used to append additional content (passed by reference). * @param WP_Term $data_object Category data object. * @param int $depth Depth of category. Used for padding. * @param array $args Uses 'selected', 'show_count', and 'value_field' keys, if they exist. * See wp_dropdown_categories(). * @param int $current_object_id Optional. ID of the current category. Default 0. */ |
| wp-includes/category-template.php | apply_filters | 437 | /** * Filters a taxonomy drop-down display element. * * A variety of taxonomy drop-down display elements can be modified * just prior to display via this filter. Filterable arguments include * 'show_option_none', 'show_option_all', and various forms of the * term name. * * @since 1.2.0 * * @see wp_dropdown_categories() * * @param string $element Category name. * @param WP_Term|null $category The category object, or null if there's no corresponding category. */ |
| wp-includes/category-template.php | apply_filters | 446 | /** * Filters a taxonomy drop-down display element. * * A variety of taxonomy drop-down display elements can be modified * just prior to display via this filter. Filterable arguments include * 'show_option_none', 'show_option_all', and various forms of the * term name. * * @since 1.2.0 * * @see wp_dropdown_categories() * * @param string $element Category name. * @param WP_Term|null $category The category object, or null if there's no corresponding category. */ |
| wp-includes/category-template.php | apply_filters | 454 | /** * Filters a taxonomy drop-down display element. * * A variety of taxonomy drop-down display elements can be modified * just prior to display via this filter. Filterable arguments include * 'show_option_none', 'show_option_all', and various forms of the * term name. * * @since 1.2.0 * * @see wp_dropdown_categories() * * @param string $element Category name. * @param WP_Term|null $category The category object, or null if there's no corresponding category. */ |
Hook Parameters
| Parameter Type | Name | Description |
|---|---|---|
| string | $element | Category name. |
| WP_Term|null | $category | The category object, or null if there's no corresponding category. |
| string | $element | Category name. |
| WP_Term|null | $category | The category object, or null if there's no corresponding category. |
| string | $element | Category name. |
| WP_Term|null | $category | The category object, or null if there's no corresponding category. |