centos 编译安装php 7.0

第一步：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 install -y libxml2
yum install -y libxml2-devel 
yum install -y curl-devel

第二步：安装库

Mhash

wget https://nchc.dl.sourceforge.net/project/mhash/mhash/0.9.9.9/mhash-0.9.9.9.tar.gz

Mcrypt

wget https://nchc.dl.sourceforge.net/project/mcrypt/MCrypt/2.6.8/mcrypt-2.6.8.tar.gz

libmcrypt

wget https://nchc.dl.sourceforge.net/project/mcrypt/Libmcrypt/2.5.8/libmcrypt-2.5.8.tar.gz

tar zxvf libmcrypt-2.5.8.tar.gz
cd libmcrypt-2.5.8
./configure
make && make install

cd ../
tar zxvf mhash-0.9.9.9.tar.gz
cd mhash-0.9.9.9
./configure
make && make install


cd ../
tar zxvf mcrypt-2.6.8.tar.gz
cd mcrypt-2.6.8
export LD_LIBRARY_PATH=/usr/local/lib:LD_LIBRARY_PATH
./configure
make && make install

第三步：下载PHP

wget http://cn.php.net/distributions/php-7.0.5.tar.gz

tar zxvf php-7.0.5.tar.gz

cd php-7.0.5

./configure --prefix=/usr/local/php --with-config-file-path=/etc/ --with-config-file-scan-dir=/usr/local/php/etc/ --enable-inline-optimization --enable-opcache --enable-session --enable-fpm --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-fpm-user=www --with-fpm-group=www --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-maintainer-zts

编译需要花费比较长的时间，这里可以通过screen打开一个后台窗口执行，即使远程断了也不会影响安装
安装screen
yum -y install screen
创建一个screen窗口
screen -S php7
在新窗口中执行下面的编译命令

make && make install

编译完后退出screen窗口

exit

第四步：创建用户

groupadd www
useradd -r -s /sbin/nologin -g www www -d /usr/local/php

第五步：配置文件

cp php.ini* /usr/local/php/etc
cd /usr/local/php/etc
cp php.ini-production php.ini
cp php-fpm.conf.default  php-fpm.conf
cp php-fpm.d/www.conf.default php-fpm.d/www.conf

第六步：测试配置文件

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

第七步：建立软链接

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/

第八步：加入系统进程管理

vim /etc/init.d/php-fpm

#!/bin/bash
#
# Startup script for the PHP-FPM server.
#
# chkconfig: 345 85 15
# description: PHP is an HTML-embedded scripting language
# processname: php-fpm
# config: /usr/local/php/etc/php.ini
 
# Source function library.
. /etc/rc.d/init.d/functions
 
PHP_PATH=/usr/local
DESC="php-fpm daemon"
NAME=php-fpm
# php-fpm路径
DAEMON=$PHP_PATH/php/sbin/$NAME
# 配置文件路径
CONFIGFILE=$PHP_PATH/php/etc/php-fpm.conf
# PID文件路径(在php-fpm.conf设置)
PIDFILE=$PHP_PATH/php/var/run/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME
 
# Gracefully exit if the package has been removed.
test -x $DAEMON || exit 0
 
rh_start() {
  $DAEMON -y $CONFIGFILE || echo -n " already running"
}
 
rh_stop() {
  kill -QUIT `cat $PIDFILE` || echo -n " not running"
}
 
rh_reload() {
  kill -HUP `cat $PIDFILE` || echo -n " can't reload"
}
 
case "$1" in
  start)
        echo -n "Starting $DESC: $NAME"
        rh_start
        echo "."
        ;;
  stop)
        echo -n "Stopping $DESC: $NAME"
        rh_stop
        echo "."
        ;;
  reload)
        echo -n "Reloading $DESC configuration..."
        rh_reload
        echo "reloaded."
  ;;
  restart)
        echo -n "Restarting $DESC: $NAME"
        rh_stop
        sleep 1
        rh_start
        echo "."
        ;;
  *)
         echo "Usage: $SCRIPTNAME {start|stop|restart|reload}" >&2
         exit 3
        ;;
esac
exit 0

##添加执行权限

chmod a+x /etc/init.d/php-fpm

##加入服务

chkconfig --add php-fpm

##开机自启

chkconfig php-fpm on