public function loadDebtors(array $debtors) { if (!$this->validateDebtors($debtors)) { return false; } $this->clearDebtors(); foreach ($debtors as $arr) { $customer = Model_Customer::find_by_custid($arr[0]); if (!is_null($customer)) { $this->Debtors[$customer->custid] = array('customer' => $customer, 'amount' => $arr[1]); } } $this->save(); return $this; }