apply_filters( 'list_cats', string $element , WP_Term|null $category )
Filters a taxonomy drop-down display element.
Description
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.
See also
Parameters
-
$elementstring -
Category name.
-
$categoryWP_Term|null -
The category object, or null if there's no corresponding category.
Source
File: wp-includes/category-template.php.
View all references
$show_option_none = apply_filters( 'list_cats', $parsed_args['show_option_none'], null );
Changelog
| Version | Description |
|---|---|
| 1.2.0 | Introduced. |