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function is not described

walk_page_dropdown_tree() WP 2.1.0

Retrieve HTML dropdown (select) content for page list.

  • See: Walker_PageDropdown::walk() for parameters and return description.

No Hooks.

Return

String.

Usage

walk_page_dropdown_tree();

Code of walk page dropdown tree: wp-includes/post-template.php VER 5.1.1

<?php
function walk_page_dropdown_tree() {
	$args = func_get_args();
	if ( empty( $args[2]['walker'] ) ) { // the user's options are the third parameter
		$walker = new Walker_PageDropdown;
	} else {
		$walker = $args[2]['walker'];
	}

	return call_user_func_array( array( $walker, 'walk' ), $args );
}