Walker_Category_Checklist::start_lvl( string $output, int $depth, array $args = array() )

Starts the list before the elements are added.


Description

See also


Parameters

$output

(Required) Used to append additional content (passed by reference).

$depth

(Required) Depth of category. Used for tab indentation.

$args

(Optional) An array of arguments. @see wp_terms_checklist()

Default value: array()


Source

File: wp-admin/includes/class-walker-category-checklist.php

	public function start_lvl( &$output, $depth = 0, $args = array() ) {
		$indent = str_repeat("\t", $depth);
		$output .= "$indent<ul class='children'>\n";
	}

Changelog

Changelog
Version Description
WP-2.5.1 Introduced.