问题：Godaddy的虚拟服务器（VPS）产品中，绑定的系统是CentOS 6 + cPanel，支持php5.5以上的版本，但网站程序必须是php5.3

过程：

1. 在 whm 里查看多版本的php中，并没有php5.3
   
2. yum groupinstall 'Development Tools' # 安装开发组件
3. yum install epel-release # 增加软件安装源
4. yum install sqlite-devel libxml2-devel bzip2-devel libcurl-devel libc-client-devel libmcrypt-devel aspell-devel libedit-devel libtidy-devel pcre-devel # 安装相关的开发包
5. wget http://cn2.php.net/distributions/php-5.3.29.tar.gz # 下载php5.3源码包
6. 解压到 /usr/src/php-5.3.29
7. ./configure --enable-bcmath --enable-calendar --enable-exif --enable-ftp --enable-gd-native-ttf --enable-libxml --enable-mbstring --enable-pdo=shared --enable-sockets --enable-zip --prefix=/opt/php53 --with-bz2 --with-curl=/usr --with-freetype-dir=/usr --with-gd --with-imap=/usr --with-imap-ssl --with-jpeg-dir=/usr --with-kerberos --with-libdir=lib64 --with-libexpat-dir=/usr --with-libxml-dir=/usr --with-mcrypt=/usr --with-mysql=/usr --with-mysql-sock=/var/lib/mysql/mysql.sock --with-mysqli=/usr/bin/mysql_config --with-openssl=/usr --with-openssl-dir=/usr --with-pcre-regex=/usr --with-pdo-mysql=shared --with-pdo-sqlite=shared --with-pic --with-png-dir=/usr --with-sqlite=shared --with-tidy=/usr --with-xmlrpc --with-xpm-dir=/usr --with-zlib --with-zlib-dir=/usr # 配置
   
8. make && make install # 编译并安装（在/opt/php53）
   

9. vi /etc/apache2/conf.d/includes/pre_main_global.conf # 向apache的配置文件添加以下内容，令其默认使用php5.3

   AddHandler application/x-httpd-php53 php
   
   ScriptAlias /local-bin /opt/php53/bin
   Action application/x-httpd-php53 /local-bin/php-cgi
   
   <Directory "/opt/php53/bin">
    Order allow,deny
    Allow from all
   </Directory>

   

10. /etc/init.d/httpd reload # 重新加载apache配置参数
11. 查看phpinfo输出信息，是php5.3版本了
    

参考：

• https://www.brucedev.com/posts/php-53-in-easyapache-4
• http://blog.51cto.com/343416/1983674