/** * get single Katz instance from a DOMElement * * @param DOMElement $node * @return Katz */ public static function fromDOMElement(DOMElement $node) { $o = new Katz(); $o->assignByHash(self::domNodeToHash($node, self::$FIELD_NAMES, self::$DEFAULT_VALUES, self::$FIELD_TYPES)); $o->notifyPristine(); return $o; }
/** * Fetch Katz's which this Hulpverleners references. * `hulpverleners`.`id` -> `katz`.`hvl_id` * * @param PDO $db a PDO Database instance * @param array $sort array of DSC instances * @return Katz[] */ public function fetchKatzCollection(PDO $db, $sort = null) { $filter = array(Katz::FIELD_HVL_ID => $this->getId()); return Katz::findByFilter($db, $filter, true, $sort); }
/** * Fetch Katz which references this Overlegbasis. Will return null in case reference is invalid. * `overlegbasis`.`katz_id` -> `katz`.`id` * * @param PDO $db a PDO Database instance * @param array $sort array of DSC instances * @return Katz */ public function fetchKatz(PDO $db, $sort = null) { $filter = array(Katz::FIELD_ID => $this->getKatzId()); $result = Katz::findByFilter($db, $filter, true, $sort); return empty($result) ? null : $result[0]; }