protected function _insertZip(Garp_Service_PostcodeNl_Zipcode &$zip, Garp_Model_Db &$model) { $newRow = array('zip' => $zip->zipcode, 'latitude' => $zip->latitude, 'longitude' => $zip->longitude, 'source' => self::SOURCE_LABEL); if ($model->insert($newRow)) { $this->_storedZips++; } }