Taxonomy: Restore documentation for the taxonomy parameter of wp_list_categories().

The parameter's default value is different from the one in `WP_Term_Query::__construct()`, and should be documented accordingly.

This also clarifies that the `taxonomy` parameter of `wp_list_categories()` only accepts a string, not an array.

Follow-up to [40903], [41767], [45894], [45895].

Props grapplerulrich, mukesh27, TimothyBlynJacobs, SergeyBiryukov.
Fixes #51378. See #47896.

git-svn-id: https://develop.svn.wordpress.org/trunk@49060 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2020-09-27 08:17:25 +00:00
parent 742754d5a1
commit 8357bb923c

View File

@ -512,6 +512,7 @@ function wp_dropdown_categories( $args = '' ) {
* @type string $style The style used to display the categories list. If 'list', categories
* will be output as an unordered list. If left empty or another value,
* categories will be output separated by `<br>` tags. Default 'list'.
* @type string $taxonomy Name of the taxonomy to retrieve. Default 'category'.
* @type string $title_li Text to use for the list title `<li>` element. Pass an empty string
* to disable. Default 'Categories'.
* @type bool|int $use_desc_for_title Whether to use the category description as the title attribute.