walk_page_dropdown_tree( mixed $args )

Retrieve HTML dropdown (select) content for page list.

Description Description

See also See also

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Parameters Parameters


(mixed) (Required) Elements array, maximum hierarchical depth and optional additional arguments.

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Return Return


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Source Source

File: wp-includes/post-template.php

function walk_page_dropdown_tree( ...$args ) {
	if ( empty( $args[2]['walker'] ) ) { // The user's options are the third parameter.
		$walker = new Walker_PageDropdown;
	} else {
		 * @var Walker $walker
		$walker = $args[2]['walker'];

	return $walker->walk( ...$args );

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Changelog Changelog

Version Description
5.3.0 Formalized the existing ...$args parameter by adding it to the function signature.
2.1.0 Introduced.

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