Question

过去1小时我正在研究这个问题，我无法让它工作...... 所以，我改变了我的代码，看看他输出了什么，这里代码改变了：

<?php

include('../assets/class/usercount.class.php');
include('../assets/class/count.class.php');
include('../assets/class/user.class.php');
include('../assets/class/userupdate.class.php');


$select = $_POST['pick'];
if ($select == 'heads') {
    $select = '1';
} elseif ($select == 'tails') {
    $select = '2';
}
$amount = $_POST['amount'];
$balancee = $_SESSION['balance'];
$amountt = $amount - '1';
echo $_POST['pick'] . '<br />' . $select . '<br />' . $amount . '<br >' . $balancee;

?>

作为输出我得到：

负责人1 100 773

这很好，但当我在其上完成整个脚本时：

<?php

include('../assets/class/usercount.class.php');
include('../assets/class/count.class.php');
include('../assets/class/user.class.php');
include('../assets/class/userupdate.class.php');


$select = $_POST['pick'];
if ($select == 'heads') {
    $select = '1';
} elseif ($select == 'tails') {
    $select = '2';
}
$amount = $_POST['amount'];
$balancee = $_SESSION['balance'];
$amountt = $amount - '1';
if (is_nummeric($amountt)) {
    if ($balancee > $amountt) {
        $amount = $amountt + '1';
        $num = rand(1, 2);
        if ($num == $select) {
            $amountt = $amount * '2';
            $balance = $balancee + $amountt;
            update($_SESSION['id'], 'balance', $balance);
            aaron('won', 'up', $amountt);
            header("Location: coinflip.php?message=You have won $amount R$! Your balance is now $balance R$!");
            die();
        } elseif ($num != $select) {
            $balance = $balancee - $amount;
            update($_SESSION['id'], 'balance', $balance);
            header("Location: coinflip.php?message=You have lost $amount R$. Your balance is now $balance R$");
            die();
        } else {
            header("Location: coinflip.php?message=Your input is wrong!");
            die();
        }
    } else {
        $amount = $amount + 1;
        header("Location: coinflip.php?message=Not enough balance! you need $amount R$, you have $balance R$!");
        die();
    }
} else {
    header("Location: coinflip.php?message=Your input is wrong!");
    die();
}

?>

然后我收到HTTP错误500，请帮帮我！我正在研究这个问题好几个小时但仍然无效。我找不到解决办法:(

Answer 1

在这种情况下，您应该查看apache错误日志。 Apache日志：“PHP致命错误：在第2行的C：\ wamp \ www \ index.php中调用未定义的函数is_nummeric（）”

Is_nummeric（）不正确，正确“is_numeric（）”：）

错误http 500 php我不知道我做错了什么

1 个答案: