如何解决如何在laravel的mysql中插入摊销时间表
我使用的是 Laravel 5.7。只需在 PHP
中使用 while 循环,我就可以在 Laravel 视图中创建摊销计划。
这是我的代码:
//empty value error handling
// GETTING USER INPUTS AND ASSIGNING THEM TO VARIABLES
$amount = 98000000;
$interest = 8;
$year = 30;
$term = 12;
//creating period
$period = $term * $year;
if ($amount < 0) {
echo "<p class='error'>Amount Can't be a Negative Value</p>";
}else if ($interest < 0) {
echo "<p class='error'>Interest Cant't be a Negative Value</p>";
}else if ($year < 0 || $year > 50) {
echo "<p class='error'>Loan repayment Years 1-50</p>";
}else if ($term<0) {
echo "<p class='error'>Payment Periods can't be Negative</p>";
}else{
$i = 0;
$inter = ($interest / 100) / $term;
while ($period !=0) {
// making percentage in $interest
//Creating the Denominator
$deno = 1 - 1/pow((1+$inter),$period);
//Payment for a period
$payment = ($amount * $inter) / $deno;
//Interest for a Period
$periodInter = $amount*$inter;
//Principal for a Period
$principal = $payment - $periodInter;
//Getting the Balance
$balance = $amount - $principal;
但我不知道如何通过控制器将这个多行循环结果插入到 MysqL 数据库中?
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