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.php.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