Walker_Nav_Menu::end_lvl( string $output, int $depth, stdClass $args = null )

Ends the list of after the elements are added.


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See also

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$output string Required
Used to append additional content (passed by reference).
$depth int Required
Depth of menu item. Used for padding.
$args stdClass Optional
An object of wp_nav_menu() arguments.
More Arguments from wp_nav_menu( ... $args ) Array of nav menu arguments.
  • menu int|string|WP_Term
    Desired menu. Accepts a menu ID, slug, name, or object.
  • menu_class string
    CSS class to use for the ul element which forms the menu.
    Default 'menu'.
  • menu_id string
    The ID that is applied to the ul element which forms the menu.
    Default is the menu slug, incremented.
  • container string
    Whether to wrap the ul, and what to wrap it with.
    Default 'div'.
  • container_class string
    Class that is applied to the container.
    Default 'menu-{menu slug}-container'.
  • container_id string
    The ID that is applied to the container.
  • container_aria_label string
    The aria-label attribute that is applied to the container when it's a nav element.
  • fallback_cb callable|false
    If the menu doesn't exist, a callback function will fire.
    Default is 'wp_page_menu'. Set to false for no fallback.
  • before string
    Text before the link markup.
  • after string
    Text after the link markup.
  • link_before string
    Text before the link text.
  • link_after string
    Text after the link text.
  • echo bool
    Whether to echo the menu or return it. Default true.
  • depth int
    How many levels of the hierarchy are to be included.
    0 means all. Default 0.
    Default 0.
  • walker object
    Instance of a custom walker class.
  • theme_location string
    Theme location to be used. Must be registered with register_nav_menu() in order to be selectable by the user.
  • items_wrap string
    How the list items should be wrapped. Uses printf() format with numbered placeholders. Default is a ul with an id and class.
  • item_spacing string
    Whether to preserve whitespace within the menu's HTML.
    Accepts 'preserve' or 'discard'. Default 'preserve'.

Default: null

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File: wp-includes/class-walker-nav-menu.php. View all references

public function end_lvl( &$output, $depth = 0, $args = null ) {
	if ( isset( $args->item_spacing ) && 'discard' === $args->item_spacing ) {
		$t = '';
		$n = '';
	} else {
		$t = "\t";
		$n = "\n";
	$indent  = str_repeat( $t, $depth );
	$output .= "$indent</ul>{$n}";

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Version Description
3.0.0 Introduced.

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