Filter hook 'nav_menu_submenu_attributes'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into nav_menu_submenu_attributes
add_filter('nav_menu_submenu_attributes', 'my_custom_filter', 10, 3);

function my_custom_filter($atts, $args, $depth) {
    // Your custom filtering logic here
    return $atts;
}

Source Code Context

<?php
 105  		 *     @type string $class    HTML CSS class attribute.
 106  		 * }
 107  		 * @param stdClass $args      An object of `wp_nav_menu()` arguments.
 108  		 * @param int      $depth     Depth of menu item. Used for padding.
 109  		 */
 110  		$atts       = apply_filters( 'nav_menu_submenu_attributes', $atts, $args, $depth );
 111  		$attributes = $this->build_atts( $atts );
 112  
 113  		$output .= "{$n}{$indent}<ul{$attributes}>{$n}";
 114  	}
 115  

PHP Documentation

<?php
/**
		 * Filters the HTML attributes applied to a menu list element.
		 *
		 * @since 6.3.0
		 *
		 * @param array $atts {
		 *     The HTML attributes applied to the `<ul>` element, empty strings are ignored.
		 *
		 *     @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.
		 */