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WordPress

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

Since
6.3.0
Filters the HTML attributes applied to a menu list element.

Compatibility

WordPress
since 6.3.0
  • 6.7.7
  • 6.8.8
  • 6.9.7
  • 7.0.4
  • 7.1.0

Present in every tracked release (6.7.7 to 7.1.0).

Parameters

$attsarray
{ The HTML attributes applied to the <ul> element, empty strings are ignored.
@type string $class HTML CSS class attribute.
}

  • $classstring

    HTML CSS class attribute.
$argsstdClass
An object of wp_nav_menu() arguments.
$depthint
Depth of menu item. Used for padding.

Where this hook fires · 1

  • wp-includes/class-walker-nav-menu.php:110Walker_Nav_Menu::start_lvl()

Source code

View on Trac View on GitHub 

		 *		 *     @type string $class    HTML CSS class attribute.		 * }		 * @param stdClass $args      An object of `wp_nav_menu()` arguments.		 * @param int      $depth     Depth of menu item. Used for padding.		 */		$atts       = apply_filters( 'nav_menu_submenu_attributes', $atts, $args, $depth );		$attributes = $this->build_atts( $atts ); 		$output .= "{$n}{$indent}<ul{$attributes}>{$n}";	} 	/**

Changelog

Introduced in 6.3.0. Unchanged from 6.7.7 through 7.1.0.

  1. 6.7.7
  2. 6.8.8
  3. 6.9.7
  4. 7.0.4
  5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

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