编译安装好PHP之后

whereis PHP

显示路径为PHP: /usr/local/PHP

#拷贝配置文件
cp /PHP-7.1.14/PHP.ini-production /usr/local/PHP/etc/PHP.ini
cd /usr/local/PHP/etc
cp PHP-fpm.conf.default PHP-fpm.conf
cd PHP-fpm.d
cp www.conf.default www.conf

#添加服务文件
vi /etc/systemd/system/PHP-fpm.service

内容如下

[Unit]
Description=The PHP FastCGI Process Manager
After=syslog.target network.target

[Service]
Type=simple
PIDFile=/run/PHP-fpm.pid
ExecStart=/usr/local/PHP/sbin/PHP-fpm --nodaemonize --fpm-config /usr/local/PHP/etc/PHP-fpm.conf
ExecReload=/bin/kill -USR2 $MAINPID
ExecStop=/bin/kill -SIGINT $MAINPID

[Install]
WantedBy=multi-user.target

#添加到开机启动
systemctl enable PHP-fpm.service
#启动服务
systemctl start PHP-fpm.service
#查看状态
systemctl status PHP-fpm.service