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8baed187 Michal Kliment
<?php defined('SYSPATH') or die('No direct script access.');
/*
* This file is part of open source system FreenetIS
* and it is released under GPLv3 licence.
*
* More info about licence can be found:
* http://www.gnu.org/licenses/gpl-3.0.html
*
* More info about project can be found:
* http://www.freenetis.org/
*
*/

/**
* Money helper.
*
* @author Michal Kliment
* @package Helper
*/
class Money
{
/**
* Finds all payments by given payment rate
*
* @author Michal Kliment
* @param array $payments
* @param integer $month
* @param integer $year
* @param integer $payment_left
* @param integer $payment_rate
*/
public static function find_debt_payments(
&$payments, $month, $year, $payment_left, $payment_rate)
{
while ($payment_left > 0)
{
if ($payment_left > $payment_rate)
$payment = $payment_rate;
else
$payment = $payment_left;

if (isset($payments[$year][$month]))
$payments[$year][$month] += $payment;
else
$payments[$year][$month] = $payment;

$month++;
if ($month > 12)
{
$year++;
$month = 1;
}
$payment_left -= $payment;
}
}
}