CentOS下，编译安装php 7.1.x

一，准备篇

1，安装nginx

安装nginx

2，升级软件

yum -y update

3，安装依赖

yum -y install wget gcc gcc-c++ make autoconf pcre pcre-devel openssl openssl-devel zlib zlib-devel libxml2 libxml2-devel curl libcurl libcurl-devel libwebp libwebp-devel libjpeg-turbo libjpeg-turbo-devel libpng libpng-devel libXpm libXpm-devel freetype freetype-devel gd gd-devel

二、安装篇

1，下载php源码

cd /usr/local/src && wget http://cn2.php.net/distributions/php-7.1.12.tar.gz && tar zxvf php-7.1.12.tar.gz && cd php-7.1.12

2，生成编译配置

./configure \
--prefix=/usr/local/php \
--enable-fpm \
--with-fpm-user=www \
--with-fpm-group=www \
--with-config-file-path=/usr/local/php/etc \
--with-libxml-dir \
--with-openssl \
--with-zlib \
--with-zlib-dir \
--enable-bcmath \
--with-curl \
--with-pcre-dir \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-xpm-dir \
--with-freetype-dir \
--with-gettext \
--with-mhash \
--enable-mbstring \
--enable-pcntl \
--enable-shmop \
--enable-soap \
--enable-sockets \
--enable-sysvsem \
--with-xmlrpc \
--with-iconv-dir \
--enable-zip \
--enable-mysqlnd \
--with-pdo-mysql

3，编译&安装

make && make install

4，拷贝&&修改配置文件

cp php.ini-production /usr/local/php/etc/php.ini
cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf

5，拷贝控制脚本

cp /usr/local/src/php-7.1.12/sapi/fpm/init.d.php-fpm /etc/rc.d/init.d/php-fpm
chmod +x /etc/rc.d/init.d/php-fpm && chkconfig php-fpm on

service php-fpm start
service php-fpm stop
service php-fpm status
service php-fpm force-quit
service php-fpm restart
service php-fpm reload
service php-fpm configtest

6，把php加入系统环境变量

echo "export PATH=$PATH:/usr/local/php/bin" >> /etc/profile && source /etc/profile

7，配置nginx支持php

vi /usr/local/nginx/conf/nginx.conf   #修改nginx配置文件

user www www;                         #修改nginx运行组为www www
#取消FastCGI server部分location的注释，注意fastcgi_param行的参数，改为$document_root$fastcgi_script_name
location ~ \.php$ {
  root html;
  fastcgi_pass 127.0.0.1:9000;
  fastcgi_index index.php;
  fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
  include fastcgi_params;
}

vi /usr/local/nginx/html/index.php     #新建index.php测试文件，调用phpinfo函数

<?php
phpinfo();
?>

service nginx restart && service php-fpm restart

三、优化篇

1，安装redis扩展

cd /usr/local/src && wget https://pecl.php.net/get/redis-3.1.4.tgz && tar zxvf redis-3.1.4.tgz && cd redis-3.1.4 && phpize && ./configure && make && make install

vi /usr/local/php/etc/php.ini

[redis]
extension=redis.so

service php-fpm restart

2，开启opcache扩展

vi /usr/local/php/etc/php.ini

[opcache]
zend_extension=opcache.so
opcache.memory_consumption = 64
opcache.interned_strings_buffer = 16
opcache.max_accelerated_files = 4000
opcache.validate_timestamps = 1
opcache.revalidate_freq = 0
opcache.fast_shutdown = 1

service php-fpm restart