之前一直都是一键搭建的web服务器，但是一键搭建的环境相对来说都是比较老的。如果要用比较新的环境，特别是正式服务器，就必须自己手动编译搭建了（以下搭建基于linux centos6.5 32位服务器）。

三、安装php
进入安装目录：

cd /opt

下载并解压：

wget  http://am1.php.net/get/php-5.4.34.tar.gz/from/this/mirror
tar -zxf php-5.4.34.tar.gz

进入目录编译：

cd php-5.4.34
./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-iconv-dir --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir --enable-xml  --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fpm --enable-mbstring --with-mcrypt=/usr/local/mcrypt --with-gd  --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soap --with-pear   --enable-pdo --with-pdo-mysql --with-gettext --enable-exif --enable-wddx --enable-calendar --enable-ftp  --enable-dba --enable-sysvmsg  --enable-sysvshm --enable-debug --enable-maintainer-zts --enable-embed --with-pcre-regex --enable-gd-jis-conv --with-fpm-user=www --with-fpm-group=www --enable-sockets

报错：configure: error: mcrypt.h not found. Please reinstall libmcrypt.
在http://sourceforge.net/projects/mcrypt/files/下载libmcrypt和mcrypt编译(其中编译mcrypt需要mhash的支持，所以编译完libmcrypt后需要下载mhash，编译完mhash后才编译mcrypt)

wget  http://sourceforge.net/projects/mcrypt/files/Libmcrypt/2.5.8/libmcrypt-2.5.8.tar.gz/download
tar -zxvf libmcrypt-2.5.8.tar.gz 
cd  libmcrypt-2.5.8
./configure
make && make install

wget http://sourceforge.net/projects/mhash/files/mhash/0.9.9.9/mhash-0.9.9.9.tar.gz/download
tar -zxvf mhash-0.9.9.9.tar.gz
cd  mhash-0.9.9.9
./configure
make && make install

wget http://sourceforge.net/projects/mcrypt/files/MCrypt/2.6.8/mcrypt-2.6.8.tar.gz/download
tar -zxvf mcrypt-2.6.8.tar.gz
cd  mcrypt-2.6.8
LD_LIBRARY_PATH=/usr/local/lib ./configure
make && make install

此时再编译，通过
[ 如果报configure: error: Cannot find ldap libraries in /usr/lib
解决办法:cp -frp /usr/lib64/libldap* /usr/lib/ ]

make && make install

由于php5.4已经集成了php-fpm，所以我们不需要再额外下载php-fpm。
直接运行：

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

报错：ERROR: failed to open configuration file '/usr/local/php/etc/php-fpm.conf': No such file or directory (2)

cp /usr/local/php/etc/php-fpm.conf.default  /usr/local/php/etc/php-fpm.conf

解决。ps aux | grep php 查看，已经启动。
另外php的配置文件复制一份：cp /opt/php-5.4.34/php.ini-production /usr/local/php/etc/php.ini

此时新建一个php文件访问，是不是还不支持？哈[坏笑]。
修改nginx.conf

location ~ \.php$ {
            root           html;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            include        fastcgi_params;
 }

重启nginx，至此，所有完结。

然后是不是又有点淡淡的忧伤？觉得/usr/local/php/sbin/php-fpm太长？习惯了/etc/init.d/php-fpm start?
vim /etc/init.d/php-fpm

#! /bin/sh
### BEGIN INIT INFO
# Provides:          php-fpm
# Required-Start:    $remote_fs $network
# Required-Stop:     $remote_fs $network
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts php-fpm
# Description:       starts the PHP FastCGI Process Manager daemon
### END INIT INFO
prefix=/usr/local/php
exec_prefix=${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
        ;;
        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}"
                exit 1
        ;;
esac

保存，添加x权限。

如需开机启动：chkconfig php-fpm on