一、安装依赖
yum -y install gcc gcc-c++ libxml2 libxml2-devel openssl openssl-devel curl curl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel pcre pcre-devel libxslt libxslt-devel libtool zlib-devel bzip2 bzip2-devel
二、上传php-fpm程序文件包到/opt/目录下并解压
cd /opt
tar -zxvf php7.1.22.tar.gz
三、上传启动文件
cp php-fpm.service /usr/lib/systemd/system/
四、创建php-fpm运行用户
useradd www;echo 12345 | passwd --stdin www
#创建www用户及用户组。
useradd www -s /sbin/nologin -M
#创建www用户及用户组，同时禁止登陆系统。
五、修改属组属主
chown -R www:www /opt/php7
六、启动服务
systemctl enable php-fpm
systemctl start php-fpm
七、附录
php-fpm.service文件内容
# It's not recommended to modify this file in-place, because it
# will be overwritten during upgrades. If you want to customize,
# the best way is to use the "systemctl edit" command.
[Unit]
Description=The PHP FastCGI Process Manager
After=network.target
[Service]
Type=simple
PIDFile=/opt/php7.2/var/run/php-fpm.pid
ExecStart=/opt/php7.2/sbin/php-fpm --nodaemonize --fpm-config /opt/php7.2/etc/php-fpm.conf
ExecReload=/bin/kill -USR2 $MAINPID
PrivateTmp=true
[Install]
WantedBy=multi-user.target