在php转换为ajax之前删除返回消息

我使用ajax调用php文件。在这个文件中，我用一个库尝试捕捉可能出现的错误

当我收到一个错误时，我用正确的消息执行die函数，但在ajax对象的success方法中，我收到一些带有错误消息的html表。我想这封信是从图书馆寄来的

可以停止或清除此返回，并发送我自己的消息吗

    try {
        $card_id = $stripe->customers->createSource($stripe_account['xxxx'],['source' => $card_token['id']]);
    } catch (Exception $e) {
        echo $e->getMessage();   //show message correctly
        return "ERROR";
    }

阿贾克斯：

在这种情况下，我从未得到错误字符串，只有字符串中的html表：

<br />
<font size='1'><table class='xdebug-error xe-uncaught-exception' dir='ltr' border='1' cellspacing='0' cellpadding='1'>
<tr><th align='left' bgcolor='#f57900' colspan="5"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> Fatal error: Uncaught (Status 402) (Request req_SSeWHpDt8WA4GV) The card number is not a valid credit card number.
  thrown in C:\MAMP\htdocs\vendor\stripe\stripe-php\lib\Exception\ApiErrorException.php on line <i>38</i></th></tr>
<tr><th align='left' bgcolor='#f57900' colspan="5"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> Stripe\Exception\CardException: The card number is not a valid credit card number. in C:\MAMP\htdocs\vendor\stripe\stripe-php\lib\Exception\ApiErrorException.php on line <i>38</i></th></tr>
<tr><th align='left' bgcolor='#e9b96e' colspan='5'>Call Stack</th></tr>
<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Memory</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>
<tr><td bgcolor='#eeeeec' align='center'>1</td><td bgcolor='#eeeeec' align='center'>0.4018</td><td bgcolor='#eeeeec' align='right'>404976</td><td bgcolor='#eeeeec'>{main}(  )</td>

（！）致命错误：未捕获（状态402）（请求请求SEWHPDT8WA4GV）卡号不是有效的信用卡号。
在第38行的C:\MAMP\htdocs\vendor\stripe\stripe php\lib\Exception\apErrorexception.php中抛出
（！）Stripe\Exception\cardeexception:卡号不是有效的信用卡号。在第38行的C:\MAMP\htdocs\vendor\stripe\stripe php\lib\Exception\apierroexception.php中
调用堆栈
#时间记忆功能定位
10.4018404976{main}（）

---

始终以成功的ajax方法接收此数据，决不出错。

错误输出来自xdebug，这是您应该在开发中安装的，而不是在生产中安装的。尽管如此，StripeAPI是个例外

以下页面显示了如何捕获它们可以抛出的各种异常：

下面是示例代码：

try {
  // Use Stripe's library to make requests...
} catch(\Stripe\Exception\CardException $e) {
  // Since it's a decline, \Stripe\Exception\CardException will be caught
  echo 'Status is:' . $e->getHttpStatus() . '\n';
  echo 'Type is:' . $e->getError()->type . '\n';
  echo 'Code is:' . $e->getError()->code . '\n';
  // param is '' in this case
  echo 'Param is:' . $e->getError()->param . '\n';
  echo 'Message is:' . $e->getError()->message . '\n';
} catch (\Stripe\Exception\RateLimitException $e) {
  // Too many requests made to the API too quickly
} catch (\Stripe\Exception\InvalidRequestException $e) {
  // Invalid parameters were supplied to Stripe's API
} catch (\Stripe\Exception\AuthenticationException $e) {
  // Authentication with Stripe's API failed
  // (maybe you changed API keys recently)
} catch (\Stripe\Exception\ApiConnectionException $e) {
  // Network communication with Stripe failed
} catch (\Stripe\Exception\ApiErrorException $e) {
  // Display a very generic error to the user, and maybe send
  // yourself an email
} catch (Exception $e) {
  // Something else happened, completely unrelated to Stripe
}

---

您可能没有捕获

Stripe\Exception\cardeexception

异常，请确保在类声明之前使用

use Exception

，或者只需将

catch（Exception$ex）

更改为

catch（\Exception$ex）

，希望这能奏效。

欢迎来到零食溢出，请编辑您的问题，显示您是AJAX调用，并正确格式化您的HTML块。请删除任何不必要的代码标记，以便我们更容易看到发生了什么。谢谢。谢谢！在本例中，html块是一个控制台字符串，对于这个问题并不重要。

try {
  // Use Stripe's library to make requests...
} catch(\Stripe\Exception\CardException $e) {
  // Since it's a decline, \Stripe\Exception\CardException will be caught
  echo 'Status is:' . $e->getHttpStatus() . '\n';
  echo 'Type is:' . $e->getError()->type . '\n';
  echo 'Code is:' . $e->getError()->code . '\n';
  // param is '' in this case
  echo 'Param is:' . $e->getError()->param . '\n';
  echo 'Message is:' . $e->getError()->message . '\n';
} catch (\Stripe\Exception\RateLimitException $e) {
  // Too many requests made to the API too quickly
} catch (\Stripe\Exception\InvalidRequestException $e) {
  // Invalid parameters were supplied to Stripe's API
} catch (\Stripe\Exception\AuthenticationException $e) {
  // Authentication with Stripe's API failed
  // (maybe you changed API keys recently)
} catch (\Stripe\Exception\ApiConnectionException $e) {
  // Network communication with Stripe failed
} catch (\Stripe\Exception\ApiErrorException $e) {
  // Display a very generic error to the user, and maybe send
  // yourself an email
} catch (Exception $e) {
  // Something else happened, completely unrelated to Stripe
}