<?php
function bestBankCalculator($percent, $commission, $years, $creditSum, $payout, $downPayment){
$creditSum += $downPayment;
for($i=0; $i<$years; $i++){
$creditSum = ($creditSum * $percent + $commission) - $payout;
}
return $creditSum;
}
$homoCreditTotal = bestBankCalculator(1.04, 500, 12, 39999, 5000, 0);
$softbankTotal = bestBankCalculator(1.03, 1000, 12, 39999, 5000, 0);
$strawberryBankTotal = bestBankCalculator(1.02, 0, 12, 39999, 5000, 7777);
echo "homoCredit: {$homoCreditTotal} руб.\n";
echo "softbank: {$softbankTotal} руб. \n";
echo "strawberryBank: {$strawberryBankTotal} руб. \n";
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