PHP不处理堆栈溢出？

编程入门行业动态更新时间:2024-10-24 19:24:58

本文介绍了PHP不处理堆栈溢出？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！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.