wp_get_nav_menu_items [ WordPress Function ]
wp_get_nav_menu_items ( $menu, $args = array() )
| Parameters: |
|
| Returns: |
|
| Defined at: |
|
Soorgelijke functies: wp_setup_nav_menu_item, wp_save_nav_menu_items, wp_get_nav_menus, _sort_nav_menu_items, wp_update_nav_menu_item
Returns all menu items of a navigation menu.
Source
<?php
function wp_get_nav_menu_items( $menu, $args = array() ) {
global $_wp_using_ext_object_cache;
$menu = wp_get_nav_menu_object( $menu );
if ( ! $menu )
return false;
static $fetched = array();
$items = get_objects_in_term( $menu->term_id, 'nav_menu' );
if ( empty( $items ) )
return $items;
$defaults = array( 'order' => 'ASC', 'orderby' => 'menu_order', 'post_type' => 'nav_menu_item',
'post_status' => 'publish', 'output' => ARRAY_A, 'output_key' => 'menu_order', 'nopaging' => true,
'update_post_term_cache' => false );
$args = wp_parse_args( $args, $defaults );
if ( count( $items ) > 1 )
$args['include'] = implode( ',', $items );
else
$args['include'] = $items[0];
$items = get_posts( $args );
if ( is_wp_error( $items ) || ! is_array( $items ) )
return false;
// Get all posts and terms at once to prime the caches
if ( empty( $fetched[$menu->term_id] ) || $_wp_using_ext_object_cache ) {
$fetched[$menu->term_id] = true;
$posts = array();
$terms = array();
foreach ( $items as $item ) {
$object_id = get_post_meta( $item->ID, '_menu_item_object_id', true );
$object = get_post_meta( $item->ID, '_menu_item_object', true );
$type = get_post_meta( $item->ID, '_menu_item_type', true );
if ( 'post_type' == $type )
$posts[$object][] = $object_id;
elseif ( 'taxonomy' == $type)
$terms[$object][] = $object_id;
}
if ( ! empty( $posts ) ) {
foreach ( array_keys($posts) as $post_type ) {
get_posts( array('post__in' => $posts[$post_type], 'post_type' => $post_type, 'nopaging' => true, 'update_post_term_cache' => false) );
}
}
unset($posts);
if ( ! empty( $terms ) ) {
foreach ( array_keys($terms) as $taxonomy ) {
get_terms($taxonomy, array('include' => $terms[$taxonomy]) );
}
}
unset($terms);
}
$items = array_map( 'wp_setup_nav_menu_item', $items );
if ( ! is_admin() ) // Remove invalid items only in frontend
$items = array_filter( $items, '_is_valid_nav_menu_item' );
if ( ARRAY_A == $args['output'] ) {
$GLOBALS['_menu_item_sort_prop'] = $args['output_key'];
usort($items, '_sort_nav_menu_items');
$i = 1;
foreach( $items as $k => $item ) {
$items[$k]->$args['output_key'] = $i++;
}
}
return apply_filters( 'wp_get_nav_menu_items', $items, $menu, $args );
}
?>
Examples [ wp-snippets.com ]
Top Google zoekresultaten
- Function Reference/wp get nav menu items « WordPress Codex
Description. Returns the items from a navigation menu created in the Appearance → Menus panel. Given a menu name, id or slug, the function returns the menu ...
codex.wordpress.org - using is_page and is_category with wp_get_nav_menu_items
using is_page and is_category with wp_get_nav_menu_items (4 posts). AndySpartan. Member Posted 1 year ago #. I made a dynamic nav bar for a clients site ...
wordpress.org - finding menu hierachy > wp_get_nav_menu_items
Jul 25, 2011 ... Is there a way to suss out the menu hierarchy. As i can not debug this, it is difficult for me to see what wp_get_nav_menu_items actually returns.
wordpress.stackexchange.com - wp_get_nav_menu_items Wordpress hook details -- Adam Brown ...
wp_get_nav_menu_items. WordPress version history for wp_get_nav_menu_items. This database has information for all major versions from WP 1.2.1 through ...
adambrown.info
Gebruikersdiscussies [ wordpress.org ]
- Danielx64 on "wp_get_nav_menu_items help required"
- Danielx64 on "wp_get_nav_menu_items help required"
- apljdi on "wp_get_nav_menu_items help required"
- esmi on "wp_get_nav_menu_items help required"
- Danielx64 on "wp_get_nav_menu_items help required"
- Danielx64 on "wp_get_nav_menu_items help required"
- apljdi on "wp_get_nav_menu_items help required"
- Danielx64 on "wp_get_nav_menu_items help required"
- apljdi on "wp_get_nav_menu_items help required"
- Danielx64 on "wp_get_nav_menu_items help required"
