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

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

Parameters

$dropdown_args array

An array of taxonomy parent drop-down arguments.

hide_empty int|bool
Whether to hide terms not attached to any posts. Default 0.
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 string

The taxonomy slug.

$context string

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

File: wp-admin/edit-tags.php. View all references

$dropdown_args = apply_filters( 'taxonomy_parent_dropdown_args', $dropdown_args, $taxonomy, 'new' );

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

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