如何确定是否通过 cron/命令行加载了 PHP 文件

2021-12-27 00:00:00 cron command-line php

我需要确定 PHP 文件是通过代码中的 cron 还是命令行加载的.我该怎么做?

I need to determine whether the PHP file is being loaded via cron or command line within the code. How can I do this?

推荐答案

如果您可以控制 cron 或命令，您是否考虑过传递命令行参数，并使用 $_SERVER['argv' 读取它][0]?

If you have control over the cron or command, have you considered passing a command-line argument, and reading it with $_SERVER['argv'][0]?

* * * * *   /usr/bin/php /path/to/script --cron

在脚本中:

<?php
if(isset($_SERVER['argv'][0]) and $_SERVER['argv'][0] == '--cron')
   $I_AM_CRON = true;
else
   $I_AM_CRON = false;

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