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Details about post_edit_category_parent_dropdown_args

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Filename Hook Type Line Number PHP Doc
wp-admin/includes/meta-boxes.php apply_filters 680 /**
* Filters the arguments for the taxonomy parent dropdown on the Post Edit page.
* @since 4.4.0
* @param array $parent_dropdown_args {
* Optional. Array of arguments to generate parent dropdown.
* @type string $taxonomy Name of the taxonomy to retrieve.
* @type bool $hide_if_empty True to skip generating markup if no
* categories are found. Default 0.
* @type string $name Value for the 'name' attribute
* of the select element.
* Default "new{$tax_name}_parent".
* @type string $orderby Which column to use for ordering
* terms. Default 'name'.
* @type bool|int $hierarchical Whether to traverse the taxonomy
* hierarchy. Default 1.
* @type string $show_option_none Text to display for the "none" option.
* Default "— {$parent} —",
* where `$parent` is 'parent_item'
* taxonomy label.
* }

Hook Parameters

Parameter Type Name Description
array $parent_dropdown_arg s {