PHP：需要路径不适用于cron作业？ [英] PHP: Require path does not work for cron job?

问题描述

我有一个cron工作，需要包括这个文件：

I have a cron job that needs to include this file:

require '../includes/common.php';

然而，当它通过cron作业运行而不是我的本地测试时，不工作。
cron作业运行以下文件（在活动服务器上）：

however, when it is run via the cron job (and not my local testing), the relative path does not work. the cron job runs the following file (on the live server):

/home/username123/public_html/cron/mycronjob.php

这里是错误：

Fatal error: require(): Failed opening required '../includes/common.php' 
(include_path='.:/usr/lib/php:/usr/local/lib/php') in 
/home/username123/public_html/cron/mycronjob.php on line 2

使用与cron作业相同的绝对格式， common.php 将位于

using the same absolute format as the cron job, common.php would be located at

/home/username123/public_html/includes/common.php

这意味着我必须替换我的第2行：

does that mean i have to replace my line 2 with:

require '/home/username123/public_html/includes/common.php';

？

>

推荐答案

技术上看到php脚本运行在cron所在的位置;例如。如果cron在/ bin / cron中，则此语句将在/bin/includes/common.php中查找common.php。

Technically seen the php script is run where cron is located; ex. If cron was in /bin/cron, then this statement would look for common.php in /bin/includes/common.php.

必须使用完整路径或使用 set_include_path

So yeah, you'll probably have to use fullpaths or use set_include_path

set_include_path('/home/username123/public_html/includes/');
require 'common.php';

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