原文:http://www.onlamp.com/pub/a/php/2004/12/09/three_tier.html Three-Tier Development with PHP 5 by Luis Yordano Cruz 12/09/2004 此文演示了PHP三层开发的强大功能,PEAR::DB_DataObject用于业务逻辑,Smarty用于显示逻辑,这里假设你熟 悉了HTML,Smarty,PEAR::DB_DataObject,Mysql和PHP5.如果你需要补充知识,下面的文章解释...
