为什么我的异常没有被捕获？ [英] Why isn't my Exception being caught by catch?

问题描述

我有一些看起来像这样的代码

I have some code that looks like this

# Try to import file
try
{
    DataManager::fileImport($_FILES['datafile']['tmp_name'], 
                            $_POST['zones'], $_POST['statuses']);
}
catch(Exception $e)
{
    print 'Herp.';
    $response->body = Helpers::getVarDump($e);
}

DataManager :: fileImport 从字面上看是引发正常异常的单行函数：

DataManager::fileImport is literally a one-line function that throws a normal Exception:

static function fileImport($filepath, $zones, $statuses)
{
    throw new Exception('SOME EXCEPTION');
}

但是我得到了

致命错误：未捕获的异常'Exception'，消息为'SOME EXCEPTION'...

Fatal error: Uncaught exception 'Exception' with message 'SOME EXCEPTION'...

从try块。同样， Herp。也不会打印。为什么异常不会触发catch块？

From the try block. Also 'Herp.' is never printed. Why doesn't the Exception trigger the catch block?

编辑：我应该提到我正在使用Tonic 和PHP 5.3.9

I should mention I'm using Tonic and PHP 5.3.9

再次编辑：这是DataManager（名称替换为。 ..表示匿名） http://pastebin.com/daHWBJDC

EDIT AGAIN: Here's DataManager (with names replaced with ... for anonymity) http://pastebin.com/daHWBJDC

推荐答案

解决方案

我忽略了在文件中指定使用\Exception;

我知道有意让PHP中的每个名称空间都应该定义自己的名称出于多种原因导致异常，但是我仍然感到奇怪的是，当 Exception catch（Exception e）不会引起任何错误>在那种情况下没有定义。如果我要编写 new Exception（）我会得到一个错误。

I know it's intentional that each namespace in PHP should define its own Exception for many reasons, but I still find it odd that catch(Exception e) didn't cause any errors when Exception in that context wasn't defined. If I were to write new Exception() I would get an error.

哦，至少我知道了东西。

Oh well, at least I learned something.

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