taxonomy_parent_dropdown_args

Summery Summery

Filters the taxonomy parent drop-down on the Edit Term page.

apply_filters( 'taxonomy_parent_dropdown_args', array $dropdown_args, string $taxonomy, string $context )

$dropdown_args

An array of taxonomy parent drop-down arguments.

'hide_empty'
(int|bool) Whether to hide terms not attached to any posts. Default 0|false.
'hide_if_empty'
(bool) Whether to hide the drop-down if no terms exist. Default false.
'taxonomy'
(string) The taxonomy slug.
'name'
(string) Value of the name attribute to use for the drop-down select element. Default 'parent'.
'orderby'
(string) The field to order by. Default 'name'.
'hierarchical'
(bool) Whether the taxonomy is hierarchical. Default true.
'show_option_none'
(string) Label to display if there are no terms. Default 'None'.

$taxonomy

The taxonomy slug.

$context

Filter context. Accepts 'new' or 'edit'.

Changelog
Version	Description
4.2.0	Added `$context` parameter.
3.7.0	Introduced.