CentOS 6源码编译安装 PHP 7.0.5

# yum remove php -y
# yum remove php-* -y

# yum -y install libxml2 libxml2-devel openssl openssl-devel curl-devel libjpeg-devel libpng-devel freetype-devel libmcrypt-devel

# useradd -r -M -s /sbin/nologin php

# wget -O php-7.0.5.tar.gz  http://cn2.php.net/get/php-7.0.5.tar.gz/from/this/mirror[/code] 
5.编译安装php 7
# tar xf php-7.0.5.tar.gz
# cd php-7.0.5/
# ./configure  --prefix=/usr/local/php_7.0.5 --datarootdir=/usr/share --enable-fpm --with-fpm-user=php --with-fpm-group=php  --with-curl --with-mysqli=/usr/local/mysql5.6.26/bin/mysql_config --with-mysql-sock=/var/lib/mysql/mysql.sock  --with-readline --with-snmp --enable-soap --with-pear --with-pdo-mysql=/usr/local/mysql5.6.26
由于我之前已经编译安装过mysql 5.6了，所以这里需要手动指定mysqli 相关的路径
# make -j 4  && make install


6.测试php
# /usr/local/php-7.0.5/bin/php -v


7.配置php-fpm
由于我之前是用得php-fpm来处理后端php请求，所以这里需要配置php-fpm
进入php源码目录，拷贝服务启动脚本
# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
# chmod +x /etc/init.d/php-fpm
# chkconfig --add php-fpm
编辑php-fpm配置文件
# cp /usr/local/php_7.0.5/etc/php-fpm.conf.default /usr/local/php_7.0.5/etc/php-fpm.conf
# mv /usr/local/php_7.0.5/etc/php-fpm.d/www.conf.default /usr/local/php_7.0.5/etc/php-fpm.d/www.conf
# service php-fpm start


8.测试php-mysqli是否可正常使用
# php -a
> $db = new mysqli ('localhost', 'mysql', 'root', '');
如果不报错，那么就应该没啥问题。