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function is not described

wp_category_checklist() WP 2.5.1

Output an unordered list of checkbox input elements labeled with category names.

No Hooks.

Return

null. Nothing.

Usage

wp_category_checklist( $post_id, $descendants_and_self, $selected_cats, $popular_cats, $walker, $checked_ontop );
$post_id(int)
Post to generate a categories checklist for. $selected_cats must not be an array.
$descendants_and_self(int)
ID of the category to output along with its descendants.
$selected_cats(int[]|false)
Array of category IDs to mark as checked.
Default: false
$popular_cats(int[]|false)
Array of category IDs to receive the "popular-category" class.
Default: false
$walker(Walker)
Walker object to use to build the output.
Default: Walker_Category_Checklist instance
$checked_ontop(true|false)
Whether to move checked items out of the hierarchy and to the top of the list.
Default: true

Notes

Changelog

Since 2.5.1 Introduced.

Code of wp_category_checklist() WP 5.8.2

function wp_category_checklist( $post_id = 0, $descendants_and_self = 0, $selected_cats = false, $popular_cats = false, $walker = null, $checked_ontop = true ) {
	wp_terms_checklist(
		$post_id,
		array(
			'taxonomy'             => 'category',
			'descendants_and_self' => $descendants_and_self,
			'selected_cats'        => $selected_cats,
			'popular_cats'         => $popular_cats,
			'walker'               => $walker,
			'checked_ontop'        => $checked_ontop,
		)
	);
}