Horde_Kolab_Storage_Data_Base::getDuplicates PHP Метод

    public function getDuplicates()
    {
        $existing = array();
        $duplicates = array();
        $by_obid = $this->fetch($this->getStamp()->ids());
        foreach ($by_obid as $obid => $object) {
            if (isset($existing[$object['uid']])) {
                if (!isset($duplicates[$object['uid']])) {
                    $duplicates[$object['uid']][] = $existing[$object['uid']];
                }
                $duplicates[$object['uid']][] = $obid;
            } else {
                $existing[$object['uid']] = $obid;
            }
        }
        return $duplicates;
    }