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

274		 *     @type string $aria-current The aria-current attribute.275		 * }276		 * @param WP_Post  $menu_item The current menu item object.277		 * @param stdClass $args      An object of wp_nav_menu() arguments.278		 * @param int      $depth     Depth of menu item. Used for padding.279		 */280		$atts       = apply_filters( 'nav_menu_link_attributes', $atts, $menu_item, $args, $depth );281		$attributes = $this->build_atts( $atts );282 283		$item_output  = $args->before;284		$item_output .= '<a' . $attributes . '>';285		$item_output .= $args->link_before . $title . $args->link_after;286		$item_output .= '</a>';