环境变量和PHP [英] Environment variables and PHP

问题描述

我有一个ubuntu服务器，根据 ubuntu社区推荐

I have an ubuntu server with a handful of custom environment set in /etc/environment as per the ubuntu community recommendation

当我从命令行使用php时，我可以使用php的 getenv（）函数访问这个变量。

When I use php from the command line I can use php's getenv() function to access this variables.

另外，如果我从命令行运行 phpinfo（） ENVIRONMENT部分中的所有变量。

Also, if I run phpinfo() from the command line I see all of my variables in the ENVIRONMENT section.

HOWEVER：

当尝试访问进程内的相同数据由php5-fpm运行，此数据不可用。我可以在 phpinfo（）的ENVIRONMENT部分中看到：

When trying to access the same data inside processes being run by php5-fpm this data is not available. All I can see in the ENVIRONMENT section of phpinfo() is:

USER    www-data
HOME    /var/www

我知道命令行使用这个ini：

I know the command line uses this ini:

/etc/php5/cli/php.ini

并且fpm使用：

/etc/php5/fpm/php.ini

我没有设法找到两者之间的区别，这将解释为什么ENV

I've not managed to find any differences between the two that would explain why the ENV variables are not coming through in both.

另外如果运行：

sudo su www-data

然后回应环境变量，我期待他们确实可用www-data user。

and then echo the environment variables I am expecting they are indeed available to the www-data user.

我需要做些什么来让我的环境变量进入由fpm运行的php进程？

What do I need to do to get my environment variables into the php processes run by fpm?

推荐答案

事实证明，你必须在php-fpm.conf中明确设置ENV var

It turns out that you have to explicitly set the ENV vars in the php-fpm.conf

这是一个例如：

[global]
pid = /var/run/php5-fpm.pid
error_log = /var/log/php5-fpm.log

[www]
user = www-data
group = www-data
listen = /var/run/php5-fpm.sock
pm = dynamic
pm.max_children = 5
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 3
chdir = /
env[MY_ENV_VAR_1] = 'value1'
env[MY_ENV_VAR_2] = 'value2'

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