/**
* Sets or returns menu data in array
*
* @param $items array if empty, the current menu is returned.
* @return array
*/
public static function items($items = null)
{
if (!empty($items)) {
self::$_items = $items;
}
return self::$_items;
}
/**
* Clear all menus
*
* @return void
*/
public static function clear($menu = 'sidebar')
{
if ($menu) {
if (array_key_exists($menu, self::$_items)) {
self::$_items[$menu] = array();
} else {
throw new UnexpectedValueException('Invalid menu: ' . $menu);
}
} else {
self::$_items = array();
}
}
