CommonDBTM::getLinkedItemsCount PHP 메소드

    function getLinkedItemsCount()
    {
        $linkeditems = $this->getLinkedItems();
        $nb = 0;
        if (count($linkeditems)) {
            foreach ($linkeditems as $tab) {
                $nb += count($tab);
            }
        }
        return $nb;
    }