centos6 编译安装php7.0

1 . 安装依赖

yum install -y gcc gcc-c++ make cmake bison autoconf wget lrzsz
yum install -y libtool libtool-ltdl-devel
yum install -y freetype-devel libjpeg.x86_64 libjpeg-devel libpng-devel gd-devel
yum install -y python-devel  patch  sudo
yum install -y openssl* openssl openssl-devel ncurses-devel
yum install -y bzip* bzip2 unzip zlib-devel
yum install -y libevent*
yum install -y libxml* libxml2-devel
yum install -y libcurl* curl-devel
yum install -y readline-devel

yum -y install gd-devel zlib-devel libjpeg-devel libpng-devel libiconv-devel freetype-devel libxml2 libxml2-devel openssl openssl-devel curl-devel libxslt-devel libmcrypt-devel mhash mcrypt

2 . 下载php7.0.15
wget wget http://cn2.php.net/distributions/php-7.0.15.tar.gz

3 . 解压

tar -zxvf php-7.0.15.tar.gz
cd php-7.0.15

4 . 编译

./configure --prefix=/usr/local/php --with-config-file-scan-dir=/usr/local/php/etc/ --enable-inline-optimization --enable-opcache --enable-session --enable-fpm --with-mysqli=shared,mysqlnd --with-pdo-mysql=mysqlnd --with-pdo-sqlite --with-sqlite3 --with-gettext --enable-mbregex --enable-mbstring --enable-xml --with-iconv --with-mcrypt --with-mhash --with-openssl --enable-bcmath --enable-soap --with-xmlrpc --with-libxml-dir --enable-pcntl --enable-shmop --enable-sysvmsg --enable-sysvsem --enable-sysvshm --enable-sockets --with-curl --with-zlib --enable-zip --with-bz2 --with-gd --enable-gd-native-ttf --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-readline --enable-mysqlnd

5 . make

6 . make install

7 . 配置文件

cp php.ini-development  /usr/local/php/etc/php.ini
cp -r sapi/fpm/init.d.php-fpm  /etc/init.d/php-fpm
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

8 . 修改配置文件
修改php.ini

vi /usr/local/php/etc/php.ini
date.timezone = PRC
extension_dir = "/usr/local/php/lib/php/extensions/no-debug-non-zts-20151012/
opcache.enable=1

修改php-fpm.conf

; 去掉里分号，方便以后重启。建议修改
; Default Value: none
; 下面的值最终目录是/usr/local/php/var/run/php-fpm.pid
; 开启后可以平滑重启php-fpm
pid = run/php-fpm.pid

; 设置错误日志的路径，可以默认值
; Note: the default prefix is /usr/local/php/var
; Default Value: log/php-fpm.log, 即/usr/local/php/var/log/php-fpm.log
error_log = /var/log/php-fpm/error.log

; Log等级，可以默认值
; Possible Values: alert, error, warning, notice, debug
; Default Value: notice
log_level = notice

; 后台运行，默认yes，可以默认值
; Default Value: yes
;daemonize = yes

; 引入www.conf文件中的配置，可以默认值
include=/usr/local/php/etc/php-fpm.d/*.conf

8.1 . 检测配置文件是否正确

/usr/local/php/sbin/php-fpm -t

9 . 建立软连接

ln -sf /usr/local/php/sbin/php-fpm /usr/bin/
ln -sf /usr/local/php/bin/php /usr/bin/
ln -sf /usr/local/php/bin/phpize /usr/bin/
ln -sf /usr/local/php/bin/php-config /usr/bin/
ln -sf /usr/local/php/bin/php-cgi /usr/bin/

10 . 自启动服务
参考链接

chkconfig --add php-fpm
chkconfig php-fpm on
chkconfig --list php-fpm

参考来源：

参考链接1
2. 参考链接2