apply_filters( 'nav_menu_submenu_attributes', array $atts, stdClass $args, int $depth )

Filters the HTML attributes applied to a menu list element.

Parameters

$atts array

The HTML attributes applied to the <ul> element, empty strings are ignored.

$args stdClass

An object of wp_nav_menu() arguments.

$depth int

Depth of menu item. Used for padding.

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

$atts       = apply_filters( 'nav_menu_submenu_attributes', $atts, $args, $depth );

Used By
Used By	Description
Walker_Nav_Menu::start_lvl() wp-includes/class-walker-nav-menu.php	Starts the list before the elements are added.

Changelog
Version	Description
6.3.0	Introduced.

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