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

Compatibility

Present in every tracked release (6.7.7 to 7.1.0).

Parameters

$dropdown_argsarray

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

• $hide_emptyint|bool

  Whether to hide terms not attached to any posts. Default 0.

• $hide_if_emptybool

  Whether to hide the drop-down if no terms exist. Default false.

• $taxonomystring

  The taxonomy slug.

• $namestring

  Value of the name attribute to use for the drop-down select element. Default 'parent'.

• $orderbystring

  The field to order by. Default 'name'.

• $hierarchicalbool

  Whether the taxonomy is hierarchical. Default true.

• $show_option_nonestring

  Label to display if there are no terms. Default 'None'.

$taxonomystring

The taxonomy slug.

$contextstring

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

Where this hook fires · 2

• wp-admin/edit-tag-form.php:194file scope
• wp-admin/edit-tags.php:508file scope

Source code

View on Trac ↗View on GitHub ↗

502		 *     @type bool     $hierarchical     Whether the taxonomy is hierarchical. Default true.503		 *     @type string   $show_option_none Label to display if there are no terms. Default 'None'.504		 * }505		 * @param string $taxonomy The taxonomy slug.506		 * @param string $context  Filter context. Accepts 'new' or 'edit'.507		 */508		$dropdown_args = apply_filters( 'taxonomy_parent_dropdown_args', $dropdown_args, $taxonomy, 'new' );509 510		$dropdown_args['aria_describedby'] = 'parent-description';511 512		wp_dropdown_categories( $dropdown_args );513		?>514		<?php if ( 'category' === $taxonomy ) : ?>

Changelog

Introduced in 3.7.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

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