谁能帮我看看这是怎么回事？
代码如下：
<?php
function amortizationTable($pNum,$periodicPayment,$balance,$monthlyInterest)
{
$paymentInterest=round ($balance*$monthlyInterest,2);
$paymentPrincipal=round ($periodicPayment-$paymentInterest ,2);
$newBalance=round ($balance-$paymentPrincipal,2);
if ($newbalance < $paymentPrincipal){
搞代gaodaima码 $newBalance=0;
}
printf(“
“,$pNum);
printf(“
“,number_format($newBalance,2));
printf(“
“,number_format($periodicPayment,2));
printf(“
“,number_format($paymentPrincipal,2));
printf(“
“,number_format($paymentInterest,2));
if($newBalance>0){
$pNum++;
amortizationTable($pNum,$periodicPayment,$newBalance,$monthlyInterest);
}else{
return 0;
}
}
$balance=10000.00;
$interestRate=.0575;
$monthlyInterest=$interestRate/12;
$termLength=5;
$paymentsPerYear=12;
$paymentNumber=1;
$totalPayments=$termLength*$paymentsPerYear;
$intCalc=1 + $interestRate/$paymentsPerYear;
$periodicPayment=$balance*pow($intCalc,$totalPayments)*($intCalc-1)/(pow($intCalc,$totalPayments)-1);
$periodicPayment=round($periodicPayment,2);
echo”
| Payment Number | Balance | Payment | Principal | Interest |
|---|
“;
?>
为什么显示的结果是下面的：
Fatal error: Call to undefined function aomrtizationTable() in C:\AppServ\www\test.php on line 38
Payment Number Balance Payment Principal Interest
——解决方案——————–
aomrtizationTable($paymentNumber,$periodicPayment,$balance,$monthlyInterest);
amo … 不是 aom
——解决方案——————–
注意大小写！
- PHP code
function amortizationTable($pNum,$periodicPayment,$balance,$monthlyInterest) { $paymentInterest=round ($balance*$monthlyInterest,2); $paymentPrincipal=round ($periodicPayment-$paymentInterest ,2); $newBalance=round ($balance-$paymentPrincipal,2); if ($newBalance < $paymentPrincipal){ $newBalance=0; } printf("%d ",$pNum); printf("
$%s ",number_format($newBalance,2)); printf("
$%s ",number_format($periodicPayment,2)); printf("
$%s ",number_format($paymentPrincipal,2)); printf("
$%s ",number_format($paymentInterest,2)); if($newBalance>0){ $pNum++; amortizationTable($pNum,$periodicPayment,$newBalance,$monthlyInterest); }else{ return 0; }}
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转载请注明原文链接：哪位高手能帮小弟我看看这是咋回事 
