WordPress at a glance
action is not described

network_admin_menu action-hook . WP 3.1.0

Fires before the administration menu loads in the Network Admin.


add_action( 'network_admin_menu', 'action_function_name_501' );
function action_function_name_501( $context ){
	// action...
Empty context.

Where the hook is called

In file: /wp-admin/includes/menu.php
wp-admin/includes/menu.php 134
do_action( 'network_admin_menu', '' );

Where the hook is used (in WP core)

Использование не найдено.