sh: 1: python: 从 php 执行 python 脚本时未找到

Question

I'm tring to execute a python script call from php with the command below:我正在尝试使用以下命令从 php 执行 python 脚本调用：

$output = shell_exec('python /var/www/html/sna/server/userManagement.py '. $user.' '. $pass .' \''.$action.'\' 2>&1');

But when I execute it I get this但是当我执行它时，我得到了这个

sh: 1: python: not found

But python is correctly installed in my env.但是python已正确安装在我的环境中。

If I digit如果我数

type -a python

I get the path of python in this env like below (not sure because they are two)我在这个环境中得到了 python 的路径，如下所示（不确定，因为它们是两个）

python is /home/leonardo/miniconda2/bin/python
python is /home/leonardo/miniconda2/envs/sna/bin/python

At the very beginning of the python script I have include在 python 脚本的最开始，我包括

#! /usr/bin/env python

But I recieve always the same error.但我总是收到同样的错误。 How can I solve ?我该如何解决？

EDIT编辑

I tried to add python path to the $PATH with command我尝试使用命令将 python 路径添加到$PATH

export $PATH:/home/leonardo/miniconda2/envs/sna/bin/python

But I get the same error anywhay但无论如何我都会遇到同样的错误

Answer 1

Your binary is not in the PATH for the webservers user account.您的二进制文件不在 webservers 用户帐户的 PATH 中。

PHP inherits the PATH from Apache. PHP 从 Apache 继承了 PATH。 And most distros set a fairly restrained:大多数发行版设置了一个相当克制的：

SetEnv PATH /bin:/usr/bin

Either change that, or putenv() in PHP, or use absolute paths instead.要么更改它，要么在 PHP 中使用putenv() ，或者改用绝对路径。