protected function UpdateByArray($arrEntries) { App::LoadDataClass("MySQLDatabase.php"); $mydb = new MySQLDatabase($this->ConnString); $mydb->Open(); $mydb->Update($arrEntries, $this->Identity, $this->TableName); $mydb->Close(); if ($mydb->getError()) { $this->setError($mydb->getError()); } return $mydb->AffectedRows; }