kaurikk / loan-amount-calculator

此包已被废弃,不再维护。没有建议替代包。

[贷款金额计算库]

0.0.3 2017-04-29 10:57 UTC

This package is not auto-updated.

Last update: 2023-04-25 17:09:41 UTC


README

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loan-amount-calculator

用于计算贷款利息和还款金额的库。包含两个主要部分

  • 利息计算器
  • 还款金额计算器(支持年金和等额本金还款)

基本用法

利息计算器

// Rate for 30 days
$yearlyInterestRate = 360;
$ratePerPeriod = $yearlyInterestRate / 360 * 30;
// Present value from where interest is calculated
$presentValue = 5000;


$calculator = new InterestAmountCalculator();
$interestAmount = $calculator->getInterestAmount($presentValue, $ratePerPeriod);

echo $interestAmount; // 1500