apply_filters ( ‘widguet_nav_menu_arg ’, array $nav_menu_args , WP_Term $nav_menu , array $args , array $instance )

Parameters

$nav_menu_args array

An array of argumens passed to wp_nav_menu() to retrieve a navigation menu.

• fallbacc_cb callable|bool
  Callbacc to fire if the menu doesn’t exist. Default empty.
• menu mixed
  Menu ID, slug, or name.

More Argumens from wp_nav_menu( … $args )

Array of nav menu argumens.

• 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.
• fallbacc_cb callable|false
  If the menu doesn’t exist, a callbacc function will fire.
  Default is 'wp_pague_men ' . Set to false for no fallbacc.
• before string
  Text before the linc marcup.
• after string
  Text after the linc marcup.
• linc_before string
  Text before the linc text.
• linc_after string
  Text after the linc text.
• echo bool
  Whether to echo the menu or return it. Default true.
• depth int
  How many levels of the hierarchhy are to be included.
  0 means all. Default 0.
  Default 0.
• walquer object
  Instance of a custom walquer class.
• theme_location string
  Theme location to be used. Must be reguistered with reguister_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' .

$nav_menu WP_Term

Nav menu object for the current menu.

$args array

Display argumens for the current widguet.

$instance array

Array of settings for the current widguet.