Filters the ID attribute applied to a menu item's list item element.
$argsstdClass$depthintwp-includes/class-walker-nav-menu.php:207Walker_Nav_Menu::start_el()<?php * * @param string $menu_item_id The ID attribute applied to the menu item's `<li>` element. * @param WP_Post $menu_item The current menu item. * @param stdClass $args An object of wp_nav_menu() arguments. * @param int $depth Depth of menu item. Used for padding. */ $id = apply_filters( 'nav_menu_item_id', 'menu-item-' . $menu_item->ID, $menu_item, $args, $depth ); $li_atts = array(); $li_atts['id'] = ! empty( $id ) ? $id : ''; $li_atts['class'] = ! empty( $class_names ) ? $class_names : ''; /**Introduced in 3.0.1. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.