wget http://cn2.php.net/distributions/php-7.0.30.tar.gz解压 tar -zxvf php-7.0.30.tar.gz

yum -y install gcc openssl openssl-devel curl curl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel pcre pcre-devel libxslt libxslt-devel bzip2 bzip2-devel

./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-pdo-mysql --with-mysqli --with-gd --with-zlib --with-mcrypt --enable-fpmmake && make install安装完成后，别忘记 make test有如下报错 configure: error: mcrypt.h not found. Please reinstall libmcrypt.解决yum install -y epel-releaseyum install -y libmcrypt-devel重新编译

1）配置php.ini，这是php的配置文件：cp /etc/we/php-7.1.11/php.ini-development /usr/local/php/lib/php.ini2）配置php-fpm.conf，这是php-fpm配置文件： cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf3）配置www.conf，配置用户的文件：cp etc/php-fpm.d/www.conf.defaultetc/php-fpm.d/www.conf4）将php-fpm启动文件复制到init.d文件夹中一份方便启动php： cp /usr/local/php/sbin/php-fpm /etc/init.d/php-fpm

执行命令/etc/init.d/php-fpm即可查看是否启动：ps -ef |grep php