1、下载

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

2、下载安装依赖

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

3、编译安装php

./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-fpm

make && 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-release
yum install -y libmcrypt-devel
重新编译

4、配置PHP相关文件

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.ini
2)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.conf
3)配置www.conf,配置用户的文件:
    cp etc/php-fpm.d/www.conf.default  etc/php-fpm.d/www.conf
4)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

5、启动php,确定是否安装成功

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

王不凡
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