1 把php安装包上传到服务器

2 安装php所需要的扩展
 yum -y install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel curl curl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libmcrypt libmcrypt-devel  gd gd-devel 

3 安装php
  tar -jxvf php-5.6.12.tar.bz2
  cd php-5.6.12
  ./configure --prefix=/usr/local/php5.6 --enable-shared --enable-fpm --with-fpm-user=www --with-fpm-group=www --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-libxml-dir  --with-curl --with-zlib-dir -with-gettext --with-jpeg-dir --with-png-dir --with-bz2 --with-freetype-dir --with-iconv --with-config-file-path=/usr/local/php5.6/etc --enable-mbstring --with-gd --disable-debug --enable-short-tags --disable-posix --enable-exif --enable-ftp --enable-sockets --with-mhash --enable-zip --enable-opcache --enable-inline-optimization

  make
  make install
 
  cp php.ini-production /usr/local/php5.6/etc/php.ini

4 更改php配置文件

编辑 php.ini文件  设置如下
 
short_open_tag = On
 
disable_functions = "dl,exec,passthru,pcntl_exec,popen,posix_kill,posix_mkfifo,posix_setuid,proc_close,proc_open,proc_terminate,shell_exec,system,leak,posix_setpgid,posix_setsid,proc_get_status,proc_nice,show_source"
 
cgi.fix_pathinfo=0
 
date.timezone = Asia/Shanghai
expose_php = Off

5 编辑php-fpm配置文件
  
   cp php-fpm.conf.default  php-fpm.conf
  
  编辑  php-fpm.conf  设置如下
 
  pid = /usr/local/php5.6/var/run/php-fpm.pid
   
  error_log = log/php-fpm.log
 
  log_level = notice
   
   process_control_timeout = 30
 
  events.mechanism = epoll
 
  listen = 127.0.0.1:9056
   
   listen.backlog = -1
   
   pm.max_children = 1024
 
    pm.start_servers = 80
    
    pm.min_spare_servers = 20
 
    pm.max_spare_servers = 80
 
    pm.max_requests = 2000
 
    pm.status_path = /status
 
    ping.path = /ping
    
    ping.response = pong
 
    slowlog =  var/log/phpslow_$pool.log
 
    request_slowlog_timeout = 5s
    
    request_terminate_timeout = 60s
 
     rlimit_files = 65534
 
    php_admin_value[open_basedir] = "/tmp/"
php_admin_value[disable_functions] = dl,exec,leak,passthru,pcntl_exec,popen,posix_kill,posix_mkfifo,posix_setpgid,posix_setsid,posix_setuid,proc_close,proc_get_status,proc_nice,proc_open,proc_terminate,shell_exec,show_source,system

6 测试
  
  #测试php-fpm配置
/usr/local/php5.6/sbin/php-fpm -t
/usr/local/php5.6/sbin/php-fpm -c /usr/local/php5.6/etc/php.ini -y /usr/local/php5.6/etc/php-fpm.conf -t
 
#启动php-fpm
/usr/local/php5.6/sbin/php-fpm
/usr/local/php5.6/sbin/php-fpm -c /usr/local/php5.6/etc/php.ini -y /usr/local/php5.6/etc/php-fpm.conf
 
#关闭php-fpm
kill -INT `cat /usr/local/php5.6/var/run/php-fpm.pid`
 
#重启php-fpm
kill -USR2 `cat /usr/local/php5.6/var/run/php-fpm.pid`

7 设置开机启动
  
   vi  /etc/init.d/php5.6-fpm 写入如下内容 根据实际情况修改

#!/bin/bash
# chkconfig: 2345 10 90
# description: php-fpm is a FastCGI web server.
# processname: php5.6-fpm
# config: /usr/local/php5.6/etc/php-fpm.conf
# pidfile: /usr/local/php5.6/var/run/php-fpm.pid
#=======================================================================================
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
    
BINFILE="/usr/local/php5.6/sbin/php-fpm"
CFGFILE="/usr/local/php5.6/etc/php-fpm.conf"
PIDFILE="/usr/local/php5.6/var/run/php-fpm.pid"
LOCKFILE="/usr/local/php5.6/var/run/php-fpm.lock"
    
RETVAL=0
    
start() {
    [[ -x $BINFILE ]] || exit 5
    [[ -f $CFGFILE ]] || exit 6
       
    if [[ `ps aux | grep php-fpm: | grep -v grep | wc -l` -gt 0 ]]; then
        echo "The php-fpm is already running."
        return 1
    fi
       
    $BINFILE -t >/dev/null 2>&1
       
    if [[ $? -ne 0 ]]; then
        echo "The php-fpm configure has error."
        return 1
    fi
       
    echo -n "Starting php-fpm......"
    $BINFILE -y $CFGFILE -g ${PIDFILE}
    RETVAL=$?
    echo
    [[ $RETVAL -eq 0 ]] && touch $LOCKFILE
       
    return $RETVAL
}
    
stop() {
    if [[ `ps aux | grep php-fpm: | grep -v grep | wc -l` -eq 0 ]]; then
        echo "The php-fpm is not running."
        return 1
    fi
       
    echo -n "Shutting down php-fpm......"
       
    if [[ -f $PIDFILE ]]; then
        kill -QUIT `cat ${PIDFILE}`
    else
        kill -QUIT `ps aux | grep php-fpm | awk '/master/{print $2}'`
    fi
       
    RETVAL=$?
    echo
    [[ $RETVAL -eq 0 ]] && rm -f $LOCKFILE $PIDFILE
       
    return $RETVAL
}
    
restart() {
    stop
    sleep 1
       
    while true
    do
        if [[ `ps aux | grep php-fpm: | grep -v grep | wc -l` -eq 0 ]]; then
            start
            break
        fi
        sleep 1
    done
       
    RETVAL=$?
    echo
       
    return $RETVAL
}
    
reload() {
    if [[ `ps aux | grep php-fpm: | grep -v grep | wc -l` -eq 0 ]]; then
        echo "The php-fpm is not running."
        return 1
    fi
       
    echo -n $"Reloading php-fpm......"
       
    if [[ -f $PIDFILE ]]; then
        kill -USR2 `cat ${PIDFILE}`
    else
        kill -USR2 `ps aux | grep php-fpm | awk '/master/{print $2}'`
    fi
       
    RETVAL=$?
    echo
       
    return $RETVAL
}
    
case "$1" in
start)
    start
    ;;
       
stop)
    stop
    ;;
       
restart)
    restart
    ;;
       
reload)
    reload
    ;;
       
*)
    echo "Usage: service php-fpm {start|stop|restart|reload}"
    RETVAL=1
esac
    
exit $RETVAL

8 配置开机自动
 
  chmod 755 /etc/init.d/php5.6-fpm
  chkconfig --add php5.6-fpm
  chkconfig  php5.6-fpm on
  /etc/init.d/php5.6-fpm start