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<?php

namespace Iyzipay;

class RequestFormatter
{
    public static function formatPrice($price)
    {
        if (strpos($price, ".") === false) {
            return $price . ".0";
        }
        $subStrIndex = 0;
        $priceReversed = strrev($price);
        for ($i = 0; $i < strlen($priceReversed); $i++) {
            if (strcmp($priceReversed[$i], "0") == 0) {
                $subStrIndex = $i + 1;
            } else if (strcmp($priceReversed[$i], ".") == 0) {
                $priceReversed = "0" . $priceReversed;
                break;
            } else {
                break;
            }
        }
        return strrev(substr($priceReversed, $subStrIndex));
    }
}