在PHP CLI中设置max_execution_time [英] Set max_execution_time in PHP CLI

问题描述

我知道通常使用PHP CLI是因为没有时间限制，而主要使用PHP CLI是因为它没有使用Apache线程/进程.

I know that PHP CLI is usually used because of none time limits and primary because it is not using Apache threads/processes.

但是有什么方法可以为某些我不想拥有无限时间"自由而只想让那些脚本受到控制的脚本显式设置max_execution_time吗?

But is there any way how to explicitly set the max_execution_time for some scripts which i don't want to have the freedom of "unlimited time" and just want to keep those script under control?

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编辑:我已经在Google上进行了一段时间的搜索，并找到了正确的参数:

Edit: I've been Googling a bit and found the right parameter:

php -d max_execution_time=5 script.php

推荐答案

文档表示，在命令行模式下运行时，默认值为0(无限制).它并不表示您无法覆盖它:

The documentation says that when running in command line mode, the default is 0 (unlimited). It doesn't say that you cannot override it:

set_time_limit(10); // this way
ini_set('max_execution_time', 10); // or this way

我只是亲自尝试过，它可以按预期工作.

I just tried it myself, and it works as expected.

F:\dev\www>c:php -f index.php
PHP Fatal error:  Maximum execution time of 2 seconds exceeded in F:\dev\www\index.php on line 3

Fatal error: Maximum execution time of 2 seconds exceeded in F:\dev\www\index.php on line 3

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