CentOS 7安装php

Qter

1. 配置环境变量
# vi /etc/profile
在末尾追加
PATH=$PATH:/usr/local/php/bin
export PATH
执行命令使得改动立即生效
# source /etc/profile

2. 配置php-fpm
把所需的几个配置文件放到需要的位置

# cp php.ini-production /etc/php.ini
# cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
# cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf
# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
# chmod +x /etc/init.d/php-fpm
3. 启动php-fpm
# /etc/init.d/php-fpm start
4. 查看是否已正确安装

# php -v
PHP 7.1.4 (cli) (built: Apr 30 2017 11:20:19) ( NTS )
Copyright (c) 1997-2017 The PHP Group
Zend Engine v3.1.0, Copyright (c) 1998-2017 Zend Technologies
# which php
/usr/local/php/bin/php