t present, Alan Knowles, the lead developer of PEAR::DB_DataObject, is working on a new project called DBDO,

a C implementation of the PEAR package DB_DataObjects, based on libgda. His goal is to create the next

generation of PEAR::DB_DataObjects.

SMARTY

Smarty是一个从web页演示中分离内容的PHP模板引擎.它使用GPL许可.

Large projects commonly separate the role of the graphic designer from that of the programmer. However,

programming in PHP has the tendency to combine those two roles in a person and inside the code. This can bring

difficulties when it comes time to change some part of the page's design. If the page mixes content and

presentation, the developer has to crawl through the program to find the presentation. Smarty helps to solve

this problem.

Combining the Two
The first thing to do when starting this project is to create a workspace in which to store the project's code.

Then it's time to configure PEAR::DB_DataObject to connect to the MySQL database MySQL (name: example),

map the database tables to PHP classes, and then configure Smarty for the presentation tier for the user. Here

are those steps in more detail:

创建工作环境

创建一个叫做dataobjects的目录.

 

从命令行安装PEAR::DB_DataObject,键入:
>pear install Date
>pear install DB_DataObject
>pear list

INSTALLED PACKAGES:
===================
PACKAGE         VERSION    STATE
Archive_Tar       1.2 &nbs

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