为PHP设置服务器(Apache/Nginx)环境变量
设置环境变量常见的地方为区分开发环境/生产环境,或者定义一些数据库的帐号密码 设置Apache环境变量 指令 设置当前环境变量为 DEV SetEnv RUNTIME_ENVIROMENT DEV 数据库帐号密码 SetEnv MYSQL_USERNAME rootSetEnv MYSQL_PASSWORD root 配置文件格式 Virtu
设置环境变量常见的地方为区分开发环境/生产环境,或者定义一些数据库的帐号密码
设置Apache环境变量
指令
设置当前环境变量为DEV
<code>SetEnv RUNTIME_ENVIROMENT DEV </code>
数据库帐号密码
<code>SetEnv MYSQL_USERNAME root SetEnv MYSQL_PASSWORD root </code>
配置文件格式
<code><virtualhost> ServerAdmin admin@admin.com DocumentRoot "/var/www/" ServerName localhost SetEnv RUNTIME_ENVIROMENT DEV SetEnv MYSQL_USERNAME root SetEnv MYSQL_PASSWORD root ErrorLog "logs/error.log" CustomLog "logs/access.log" common </virtualhost> </code>
设置Nginx环境变量
指令
设置当前环境变量为DEV
<code>fastcgi_param RUNTIME_ENVIROMENT 'DEV' </code>
数据库帐号密码
<code>fastcgi_param MYSQL_USERNAME 'root' fastcgi_param MYSQL_PASSWORD 'root' </code>
配置文件格式
在fastcgi_params文件中配置
<code>fastcgi_param RUNTIME_ENVIROMENT 'DEV'; fastcgi_param MYSQL_USERNAME 'root'; fastcgi_param MYSQL_PASSWORD 'root'; </code>
在nginx.conf中配置
<code>server { listen 80; root /var/www; index index.php; server_name localhost; location / { index index.php; } location ~ .*\.(php|php5)?$ { fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; include fastcgi_params; } } </code>
为PHP脚本设置环境变量
为当前用户临时设置
临时设置只需要执行
<code>export KEY=VALUE </code>
为当前用户永久设置
在~/.bashrc
(不同系统各有不同)中写
为所有用户(不包括root)设置
创建文件/etc/profile.d/test.sh
,写入
<code>KEY=VALUE </code>
为所有用户(包括root)设置
在/etc/environment
中写入
<code>KEY=VALUE </code>
注意,这个文件的生效时间是用户登录时,所以对于root来说,需要重启机器
在Supervisor中设置
有的时候PHP脚本是用Supervisor来控制的,所以记得设置supervisor配置中的environment项
在PHP中调用服务器环境变量
在PHP中有两个调用方式:
<code>$env = getenv('RUNTIME_ENVIROMENT'); </code>
还有超全局变量方式:
<code>$env = $_SERVER['RUNTIME_ENVIROMENT']; </code>
参考
- apache和nginx设置环境变量的方法
原文地址:为PHP设置服务器(Apache/Nginx)环境变量, 感谢原作者分享。

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati

To work with date and time in cakephp4, we are going to make use of the available FrozenTime class.

To work on file upload we are going to use the form helper. Here, is an example for file upload.

CakePHP is an open-source framework for PHP. It is intended to make developing, deploying and maintaining applications much easier. CakePHP is based on a MVC-like architecture that is both powerful and easy to grasp. Models, Views, and Controllers gu

Visual Studio Code, also known as VS Code, is a free source code editor — or integrated development environment (IDE) — available for all major operating systems. With a large collection of extensions for many programming languages, VS Code can be c

Validator can be created by adding the following two lines in the controller.

CakePHP is an open source MVC framework. It makes developing, deploying and maintaining applications much easier. CakePHP has a number of libraries to reduce the overload of most common tasks.

Logging in CakePHP is a very easy task. You just have to use one function. You can log errors, exceptions, user activities, action taken by users, for any background process like cronjob. Logging data in CakePHP is easy. The log() function is provide
