apply_filters( 'post_edit_category_parent_dropdown_args', array $parent_dropdown_args )

Filters the arguments for the taxonomy parent dropdown on the Post Edit page.

Parameters

$parent_dropdown_args array

Array of arguments to generate parent dropdown.

taxonomy string
Name of the taxonomy to retrieve.
hide_if_empty bool
True to skip generating markup if no categories are found. Default 0.
name string
Value for the 'name' attribute of the select element.
Default "new{$tax_name}_parent".
orderby string
Which column to use for ordering terms. Default 'name'.
hierarchical bool|int
Whether to traverse the taxonomy hierarchy. Default 1.
show_option_none string
Text to display for the "none" option.
Default "— {$parent} —", where $parent is 'parent_item' taxonomy label.

File: wp-admin/includes/meta-boxes.php. View all references

$parent_dropdown_args = apply_filters( 'post_edit_category_parent_dropdown_args', $parent_dropdown_args );

Used By
Used By	Description
post_categories_meta_box() wp-admin/includes/meta-boxes.php	Displays post categories form fields.

Changelog
Version	Description
4.4.0	Introduced.

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