<?php
function fullCostPhone($cost, $monthlyPayment, $percent, $commission = 0, $openPayment = 0) {
$credit = $cost*$percent + $commission + $openPayment;
if ($credit < $monthlyPayment) return round($credit);
$credit -= $monthlyPayment;
$totalPayment = $monthlyPayment;
for(;;) {
$credit = $credit*$percent + $commission;
if ($credit < $monthlyPayment) {
$totalPayment += $credit;
break;
}
$credit -= $monthlyPayment;
$totalPayment += $monthlyPayment;
}
return round($totalPayment); }
$HomoCredit = fullCostPhone(39999, 5000, 1.04, 500);
$SoftBank = fullCostPhone(39999, 5000, 1.03, 1000);
$StrawberryBank = fullCostPhone(39999, 5000, 1.02, 0, 7777);
if ($HomoCredit < $SoftBank && $HomoCredit < $StrawberryBank) {
echo "Приобретайте ипхон всего по $HomoCredit рублей в HomoCredit! Самое выгодное предложение!";
} elseif($SoftBank < $HomoCredit && $SoftBank < $StrawberryBank) {
echo "Приобретайте ипхон всего по $SoftBank рублей в SoftBank! Самое выгодное предложение!";
} else {
echo "Приобретайте ипхон всего по $StrawberryBank рублей в StrawberryBank! Самое выгодное предложение!";
}
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