$balance = bcadd($balance, $interest);
print 'Month ' . $i . ': rate=' . bcmul($rate, 100) . '%,interest=' . $interest . ',balance=' . $balance . PHP_EOL;
-} // END - foreach
+}
print 'After ' . $totalMonths . ' months (' . $years . ' years) you have ' . $balance . ' EUR back.' . PHP_EOL;
//print 'Length:' . strlen($balance) . PHP_EOL;