PHP7快速编译安装的步骤

一、安装必要一些依赖

yum install php-mcrypt libmcrypt libmcrypt-devel libxml2-devel openssl-devel
libcurl-devel libjpeg.x86_64 libpng.x86_64 freetype.x86_64 libjpeg-devel.x86_64
libpng-devel.x86_64 freetype-devel.x86_64 libjpeg-turbo-devel
libmcrypt-devel mysql-devel -y

二、下载php7源码的包

cd /usr/local/src
wget http://cn2.p**h*p.net/distributions/php-7.0.0.tar.bz2
tar -jxvf php-7.0.0.tar.gz
cd php-7.0.0

三、编译安装软件程序

./configure
--prefix=/usr/local/php7
--with-config-file-path=/usr/local/php7/etc
--with-mcrypt=/usr/include
--enable-mysqlnd
--with-gd
--with-iconv
--with-zlib
--enable-bcmath
--enable-shmop
--enable-sysvsem
--enable-inline-optimization
--enable-mbregex
--enable-fpm
--enable-mbstring
--enable-ftp
--enable-gd-native-ttf
--with-openssl
--enable-pcntl
--enable-sockets
--with-xmlrpc
--enable-zip
--enable-soap
--with-gettext
--with-curl
--with-jpeg-dir
--with-freetype-dir
--with-mysqli
--enable-embedded-mysqli
--with-pdo-mysql
make && make install

四、配置php软件程序

cp php.ini-production /usr/local/php7/etc/php.ini
cp sapi/fpm/init.d.php-fpm /etc/init.d/php7-fpm
chmod +x /etc/init.d/php7-fpm
cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf
cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/etc/php-fpm.d/www.conf
vim /usr/local/php7/etc/php.ini
#加入

zend_extension=/usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/opcache.so
#启动

/etc/init.d/php7-fpm start
#查看

/usr/local/php7/bin/php -v
为了安全最好是去掉头信息 X-Powered-By: PHP/7.*.*

修改 php.ini 文件

设置 expose_php = Off
vim /usr/local/php7/etc/php.ini
找到 expose_php = On
改为 expose_php = Off