wp_nav_menu_{$menu->slug}_items

What is WordPress Hook: wp_nav_menu_{$menu->slug}_items

The wp_nav_menu_{$menu->slug}_items hook is a dynamic hook in WordPress that allows developers to modify the items of a specific navigation menu based on its slug.

Understanding the Hook: wp_nav_menu_{$menu->slug}_items

The wp_nav_menu_{$menu->slug}_items hook is located within the wp_nav_menu function, which is responsible for displaying a navigation menu in WordPress. This hook specifically targets the items of a menu based on its slug, providing developers with the ability to customize the menu items as needed.

Hook Parameters (if applicable): wp_nav_menu_{$menu->slug}_items

This hook accepts the $items parameter, which represents the list of menu items that can be modified. Developers can manipulate this parameter to add, remove, or modify menu items based on the specific menu slug.

Hook Doesn’t Work: wp_nav_menu_{$menu->slug}_items

If the wp_nav_menu_{$menu->slug}_items hook doesn’t work as expected, it could be due to incorrect usage of the menu slug or conflicts with other functions or plugins. It’s important to double-check the menu slug and ensure that the hook is being implemented correctly within the WordPress theme or plugin.

Best Practices & Usage Notes (if applicable): wp_nav_menu_{$menu->slug}_items

When using the wp_nav_menu_{$menu->slug}_items hook, it’s important to consider the specific menu structure and the desired modifications to ensure a seamless user experience. Additionally, developers should be mindful of potential conflicts with other menu-related functions or plugins when implementing this hook.

Usage Example: wp_nav_menu_{$menu->slug}_items

“`php
function custom_menu_items($items, $menu, $args) {
// Modify menu items based on the menu slug
if ($menu->slug === ‘primary-menu’) {
// Add a custom menu item
$items .= ‘

  • Custom Link
  • ‘;
    }
    return $items;
    }
    add_filter(‘wp_nav_menu_{$menu->slug}_items’, ‘custom_menu_items’, 10, 3);
    “`

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