PHP不处理堆栈溢出？ [英] PHP doesn't handle stack overflow?

问题描述

当我刚刚尝试下面的PHP代码时，我很惊讶：

I was surprised when I just tried the following PHP code:

function foo()
{
    foo();
}
foo();

我希望得到500：内部服务器错误。相反，连接立即关闭（没有接收到字节），日志文件显示apache segfaulted。 WTF？这是PHP中的已知错误吗？有没有一些配置选项，我错过了？因为每个意外堆栈溢出的崩溃进程是，好的...非常不能接受，我想。

I expected to get "500: Internal server error". Instead the connection was closed immediately (no bytes received), and the log files show that apache segfaulted. WTF? Is this a known bug in PHP? Are there some configuration options that I'm missing? Because a crashed process for every accidental stack overflow is, well... pretty unacceptable, I think.

推荐答案

PHP不能处理这个，它只会进入一个无限循环，产生一个分段错误。

PHP is not able to deal with this, it will just go into an infinite loop and produce a segmentation fault.

http://bugs.php.net/bug.php?id=49823

http://www.mail-archive.com/[e-mail]/msg128905.html

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