1.获取php源码包

2.解压

tar jxf php-5.6.35.tar.bz2

3.安装依赖性软件

yum install -y net-snmp-devel

libmcrypt-*

gmp-devel-4.3.1-7.el6_2.2.x86_64

freetype-devel

2:libpng-devel-1.2.49-1.el6_2.x86_64

libjpeg-turbo-devel-1.2.1-1.el6.x86_64

libcurl-devel

openssl-devel

libxml2-devel

4.进入目录安装php

cd php-5.6.35

./configure --prefix=/usr/local/lnmp/php

--with-config-file-path=/usr/local/lnmp/php/etc

--with-openssl

--with-snmp

--with-gd

--with-zlib

--with-curl

--with-libxml-dir

--with-png-dir

--with-jpeg-dir

--with-freetype-dir

--with-gmp

--with-gettext

--with-pear

--enable-mysqlnd

--with-mysql=mysqlnd

--with-mysqli=mysqlnd

--with-pdo-mysql=mysqlnd

--enable-inline-optimization

--enable-soap

--enable-ftp

--enable-sockets

--enable-mbstring

--enable-fpm

--with-fpm-user=nginx

--with-fpm-group=nginx

--with-mcrypt

--with-mhash

make && make install

编译安装php

5.配置php

cd /usr/local/lnmp/php/etc/

cp php-fpm.conf.default php-fpm.conf

vim php-fpm.conf

删除pid前面的分号。

cd php-5.6.35

cp php.ini-production /usr/local/lnmp/php/etc/php.ini

vim /usr/local/lnmp/php/etc/php.ini

进入php安装目录，复制文件，修改时区

cd php-5.6.35

cd sapi/fpm/

cp init.d.php-fpm /etc/init.d/php-fpm

chmod +x /etc/init.d/php-fpm

复制启动脚本到/etc/inin.d/下，并给执行权限。

useradd nginx

添加用户之后就可以正常启动php了。