How to set environment variables when installing php under linux

How to install and set php environment variables under Linux: 1. Add "export PATH=$PATH:/usr/local/php/bin"; 2. Set "vim ~/.bashrc"; 3. Tail Add "$PATH:/usr/local/php/bin".

The operating environment of this article: linux5.9.8 system, PHP7.1 version, installed under DELL G3 computer

linux How to set php environment variables?

linux configure php environment variables and install composer

Add the following environment variables:

export PATH=$PATH:/usr/local/php/bin

Permanent configuration

vim ~/.bashrc

Add at the end

export PATH=$PATH:/usr/local/php/bin

Make the configuration effective

source ~/.bashrc

1、下载composer

curl -sS https://getcomposer.org/installer | php

2、将composer.phar文件移动到bin目录以便全局使用composer命令

mv composer.phar /usr/local/bin/composer

3、切换国内源

composer config -g repo.packagist composer https://packagist.phpcomposer.com

4. Enter composer to verify

Successful installation

Recommended learning: "PHP Video Tutorial》

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