Starts the list before the elements are added.

Description

See also

• Walker::start_lvl()

Parameters

$outputstringrequired

Used to append additional content (passed by reference).

$depthintoptional

Depth of the current comment. Default 0.

$argsarrayoptional

Uses 'style' argument for type of HTML list.

Default:array()

Source

public function start_lvl( &$output, $depth = 0, $args = array() ) {
	$GLOBALS['comment_depth'] = $depth + 1;

	switch ( $args['style'] ) {
		case 'div':
			break;
		case 'ol':
			$output .= '<ol class="children">' . "\n";
			break;
		case 'ul':
		default:
			$output .= '<ul class="children">' . "\n";
			break;
	}
}

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