apply_filters( 'nav_menu_link_attributes', array $atts, WP_Post $item, stdClass $args, int $depth )

Parameters

$atts

(array) The HTML attributes applied to the menu item's <a> element, empty strings are ignored.

• 'title'
  (string) Title attribute.
• 'target'
  (string) Target attribute.
• 'rel'
  (string) The rel attribute.
• 'href'
  (string) The href attribute.

$item

(WP_Post) The current menu item.

$args

(stdClass) An object of wp_nav_menu() arguments.

$depth

(int) Depth of menu item. Used for padding.