1- 安装依赖
yum install wget autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5-devel openssl openssl-devel openldap openldap-devel nss_ldap libXpm* gcc gcc-c++ bison git -y
2- 安装libiconv
#加强系统对支持字符编码转换的功能
cd /usr/local/src
wget http://ftp.gnu.org/gnu/libiconv/libiconv-1.14.tar.gz
tar zvxf libiconv-1.14.tar.gz
cd libiconv-1.14
./configure
cd srclib
sed -i -e '/gets is a security/d' ./stdio.in.h
cd ..
make && make install
ln -sf /usr/local/lib/libiconv.so.2 /usr/lib64/
ldconfig
3- 安装libmcrypt (包含libltdl)
#加密算法库，PHP扩展mcrypt功能对此库有依赖关系
cd /usr/local/src
wget http://sourceforge.net/projects/mcrypt/files/Libmcrypt/2.5.8/libmcrypt-2.5.8.tar.gz
tar zvxf libmcrypt-2.5.8.tar.gz
cd libmcrypt-2.5.8
./configure && make && make install
cd libltdl/
./configure --enable-ltdl-install
make && make install
ln -sf /usr/local/lib/libmcrypt.* /usr/lib64/
ln -sf /usr/local/bin/libmcrypt-config /usr/lib64/
ldconfig
4- 安装mhash (hash加密算法库)
#mcrypt的编译依赖mhash
cd /usr/local/src/
wget http://sourceforge.net/projects/mhash/files/mhash/0.9.9.9/mhash-0.9.9.9.tar.gz
tar zvxf mhash-0.9.9.9.tar.gz
cd mhash-0.9.9.9
./configure && make && make install
ln -sf /usr/local/lib/libmhash.* /usr/lib64/
ldconfig
5- 安装mcrypt (依赖libmcrypt和mhash)
cd /usr/local/src/
wget http://sourceforge.net/projects/mcrypt/files/MCrypt/2.6.8/mcrypt-2.6.8.tar.gz
tar zvxf mcrypt-2.6.8.tar.gz
cd mcrypt-2.6.8
./configure && make && make install
6- 安装re2c
cd /usr/local/src/
wget http://sourceforge.net/projects/re2c/files/0.16/re2c-0.16.tar.gz
tar zvxf re2c-0.16.tar.gz
cd re2c-0.16
./configure && make && make install
7- 安装php
7-1 创建ldap软连接
ln -s /usr/lib64/libldap* /usr/lib
ln -s /usr/lib64/liblber* /usr/lib
ldconfig
7-2 编译
cd /usr/local/src/
wget http://am1.php.net/distributions/php-7.0.13.tar.gz
tar zvxf php-7.0.13.tar.gz
cd php-7.0.13
./configure \
--prefix=/usr/local/php7 \
--with-config-file-path=/usr/local/php7/etc \
--with-openssl \
--with-mysqli=shared,mysqlnd \
--with-pdo-mysql=shared,mysqlnd \
--with-iconv-dir=/usr/local \
--with-libxml-dir=/usr \
--with-freetype-dir \
--with-jpeg-dir \
--with-png-dir \
--with-zlib \
--with-curl \
--with-mhash \
--with-ldap \
--with-ldap-sasl \
--with-mcrypt \
--with-gd \
--with-xmlrpc \
--with-libdir=/lib/ \
--with-kerberos \
--with-pcre-regex \
--with-zlib-dir \
--with-bz2 \
--with-gettext \
--disable-rpath \
--enable-pdo \
--enable-xml \
--enable-bcmath \
--enable-shmop \
--enable-sysvsem \
--enable-inline-optimization \
--enable-mbregex \
--enable-fpm \
--enable-mbstring \
--enable-gd-native-ttf \
--enable-pcntl \
--enable-sockets \
--enable-zip \
--enable-soap \
--enable-opcache \
--enable-calendar \
--enable-ctype \
--enable-exif \
--enable-session \
--enable-ftp
make ZEND_EXTRA_LIBS='-liconv'
make install
7-3 复制配置文件
cp php.ini-production /usr/local/php7/etc/php.ini
7-4 开启系统HugePages
sysctl vm.nr_hugepages=512
cat /proc/meminfo | grep Huge
7-5 修改php配置文件，支持ZendOpcache
ll /usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012
vim /usr/local/php7/etc/php.ini
在文件中搜索; extension_dir = “./” ,并在下面添加以下内容(如果extension_dir已存在，只添加后面的内容)
extension_dir = "/usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/"
zend_extension="opcache.so"
opcache.memory_consumption=128
opcache.interned_strings_buffer=8
opcache.max_accelerated_files=4000
opcache.revalidate_freq=60
opcache.fast_shutdown=1
opcache.enable=1
opcache.enable_cli=1
opcache.huge_code_pages=1
opcache.file_cache=/tmp
:wq 保存退出
7-6 修改php配置文件，支持pdo_mysql，mysqli
vim /usr/local/php7/etc/php.ini
在文件中搜索; extension_dir = “./” ,并在下面添加以下内容(如果extension_dir已存在，只添加后面的一行)
extension_dir = "/usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/"
extension = "pdo_mysql.so"
extension = "mysqli.so"
:wq 保存退出
7-7 安装xdebug扩展（调试PHP用，不需要时可忽略）
cd /usr/local/src/
wget http://xdebug.org/files/xdebug-2.4.0rc3.tgz
tar zvxf xdebug-2.4.0rc3.tgz
cd xdebug-2.4.0RC3
/usr/local/php7/bin/phpize
./configure --enable-xdebug --with-php-config=/usr/local/php7/bin/php-config
make && make install
修改PHP配置文件，支持xdebug
vim /usr/local/php7/etc/php.ini
在文件中搜索; extension_dir = “./” ,并在下面添加以下内容(如果extension_dir已存在，只添加后面的一行)
extension_dir = "/usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/"
[xdebug]
zend_extension = "xdebug.so"
xdebug.remote_enable=1
xdebug.remote_connect_back=on
xdebug.remote_port=8080
xdebug.idekey=PHPSTORM
xdebug.remote_autostart=1
:wq 保存退出
7-8 安装memcahced扩展 (需要 libmemcached 库)
cd /usr/local/src
wget https://launchpad.net/libmemcached/1.0/1.0.18/+download/libmemcached-1.0.18.tar.gz
tar zvxf libmemcached-1.0.18.tar.gz
cd libmemcached-1.0.18
./configure --with-memcached --prefix=/opt/libmemcached
make && make install
cd /usr/local/src
yum install git
git clone https://github.com/rlerdorf/php-memcached.git
cd php-memcached
git checkout php7
/usr/local/php7/bin/phpize
./configure --with-php-config=/usr/local/php7/bin/php-config --with-libmemcached-dir=/opt/libmemcached
make && make install
ll /usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/
修改php配置文件，支持memcached
vim /usr/local/php7/etc/php.ini
在文件中搜索; extension_dir = “./” ,并在下面添加以下内容(如果extension_dir已存在，只添加后面的一行)
extension_dir = "/usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/"
extension = "memcached.so"
7-9 安装redis扩展
cd /usr/local/src
yum install git
git clone https://github.com/phpredis/phpredis/
cd phpredis
git checkout php7
/usr/local/php7/bin/phpize
./configure --with-php-config=/usr/local/php7/bin/php-config
make && make install
ll /usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/
修改php配置文件，支持Redis
vim /usr/local/php7/etc/php.ini
在文件中搜索; extension_dir = “./” ,并在下面添加以下内容(如果extension_dir已存在，只添加后面的一行)
extension_dir = "/usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/"
extension = "redis.so"
7-10 安装php-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/web.conf
vim /usr/local/php7/etc/php-fpm.conf
修改内容，并且让其它生效
[global]
pid = run/php-fpm.pid
error_log = log/php-fpm.log
emergency_restart_threshold = 10
emergency_restart_interval = 1m
process_control_timeout = 5s
:wq 保存退出
vim /usr/local/php7/etc/php-fpm.d/web.conf
修改内容，并且让其它生效.[user和group根据实际情况修改]
user = nobody
group = nobody
pm.max_children = 35
pm.start_servers = 20
pm.min_spare_servers = 5
pm.max_spare_servers = 35
:wq 保存退出
7-11 设置php-fpm自动启动
cd /usr/local/src/php-7.0.13
cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
chmod +x /etc/init.d/php-fpm
chkconfig --add php-fpm
chkconfig php-fpm on
7-12 启动php-fpm
systemctl start php-fpm