centos 6.5 升级php到5.6.17版本

1. 下载php5.6.17版本；编译安装，

　 

./configure --prefix=/usr/local/php5.6 --with-config-file-path=/usr/local/php5.6/etc --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-mysql-sock=/tmp/mysql.sock --with-gd --with-iconv --with-zlib --enable-xml --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 --without-pear --with-gettext --enable-session --with-mcrypt --with-curl --enable-ctype --disable-ipv6

#在编译通过后安装； 在编译过程中所需要的扩展需要一一安装上
make && make install

2. 配置php-fpm;

启动脚本：/etc/init.d/php-fpm

#! /bin/sh

### BEGIN INIT INFO
# Provides:          php-fpm
# Required-Start:    $remote_fs $network
# Required-Stop:     $remote_fs $network
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts php-fpm
# Description:       starts the PHP FastCGI Process Manager daemon
### END INIT INFO

prefix=/usr/local/php5.6  #注意此路径
exec_prefix=${prefix}

php_fpm_BIN=${exec_prefix}/sbin/php-fpm
php_fpm_CONF=${prefix}/etc/php-fpm.conf
php_fpm_PID=${prefix}/var/run/php-fpm.pid

php_opts="--fpm-config $php_fpm_CONF --pid $php_fpm_PID"

wait_for_pid () {
        try=0
        while test $try -lt 35 ; do

                case "$1" in
                        'created')
                        if [ -f "$2" ] ; then
                                try=''
                                break
                        fi
                        ;;

                        'removed')
                        if [ ! -f "$2" ] ; then
                                try=''
                                break
                        fi
                        ;;
                esac

                echo -n .
                try=`expr $try + 1`
                sleep 1
        done
}
case "$1" in
        start)
                echo -n "Starting php-fpm "

                $php_fpm_BIN --daemonize $php_opts

                if [ "$?" != 0 ] ; then
                        echo " failed"
                        exit 1
                fi

                wait_for_pid created $php_fpm_PID

                if [ -n "$try" ] ; then
                        echo " failed"
                        exit 1
                else
                        echo " done"
                fi
        ;;
        stop)
                echo -n "Gracefully shutting down php-fpm "
                if [ ! -r $php_fpm_PID ] ; then
                        echo "warning, no pid file found - php-fpm is not running ?"
                        exit 1
                fi
                kill -QUIT `cat $php_fpm_PID`
                wait_for_pid removed $php_fpm_PID
                if [ -n "$try" ] ; then
                        echo " failed. Use force-quit"
                        exit 1
                else
                        echo " done"
                fi
        ;;
        status)
                if [ ! -r $php_fpm_PID ] ; then
                        echo "php-fpm is stopped"
                        exit 0
                fi

                PID=`cat $php_fpm_PID`
                if ps -p $PID | grep -q $PID; then
                        echo "php-fpm (pid $PID) is running..."
                else
                        echo "php-fpm dead but pid file exists"
                fi
        ;;

        force-quit)
                echo -n "Terminating php-fpm "

                if [ ! -r $php_fpm_PID ] ; then
                        echo "warning, no pid file found - php-fpm is not running ?"
                        exit 1
                fi

                kill -TERM `cat $php_fpm_PID`

                wait_for_pid removed $php_fpm_PID

                if [ -n "$try" ] ; then
                        echo " failed"
                        exit 1
                else
                        echo " done"
                fi
        ;;

        restart)
                $0 stop
                $0 start
        ;;

        reload)
                echo -n "Reload service php-fpm "

                if [ ! -r $php_fpm_PID ] ; then
                        echo "warning, no pid file found - php-fpm is not running ?"
                        exit 1
                fi

                kill -USR2 `cat $php_fpm_PID`

                echo " done"
        ;;

        *)
                echo "Usage: $0 {start|stop|force-quit|restart|reload|status}"
                exit 1
        ;;

esac

3. 安装mysql pdo扩展

  a.  进入在PHP源码包中进入ext/pdo_mysql

  b、配置和编译文件

/usr/local/php5.6/bin/phpize
./configure –with-php-config=/usr/local/php/bin/php-config –with-pdo-mysql=/usr/local/mysql
make
make install

   注： 我的PHP安装在 ： /usr/local/php/ mysql 安装在 ： /usr/local/mysql 编译的时候注意你自己的安装目录在哪里

  c、安装到PHP配置下

　　把这个记住，然后打开 php.ini文件，
　　并添加一行

　　extension=pdo_mysql.so

  d、重启php-fpm

/etc/init.d/php-fpm restart

 步骤总结：

1. 编译安装php --->配置php-fpm 并启动；若端口被占用则结束其进程  killall php-fpm

2. 安装pdo_mysql的扩展支持或编译php时加上 

./configure --with-pdo-mysql --with-mysql-sock=/usr/local/mysql/mysql.sock

3. 重启测试。