WC_Product_Cat_List_Walker::start_lvl() │ public │ WC 2.1.0

Starts the list before the elements are added.

Method of the class: WC_Product_Cat_List_Walker{}

No Hooks.

Return

null. Nothing (null).

Usage

$WC_Product_Cat_List_Walker = new WC_Product_Cat_List_Walker();
$WC_Product_Cat_List_Walker->start_lvl( $output, $depth, $args );

$output(string) (required) (passed by reference — &)

Passed by reference. Used to append additional content.

$depth(int)

Depth of category. Used for tab indentation.

$args(array)

Will only append content if style argument value is 'list'.
Default: array()

Notes

• See: Walker::start_lvl()

Changelog

WC_Product_Cat_List_Walker::start_lvl() WC Product Cat List Walker::start lvl code ^{WC 8.7.0}

public function start_lvl( &$output, $depth = 0, $args = array() ) {
	if ( 'list' !== $args['style'] ) {
		return;
	}

	$indent  = str_repeat( "\t", $depth );
	$output .= "$indent<ul class='children'>\n";
}