what is php Development Framework? they are the tool that make anyone with any level can design php website easy and fast.Most of them are written by MVC parterns.They are just like a large PHP CLASSES which can do anything.You can try them if you have no time and just learning php in a short time.I think those frameworks would make much more codes that some of the scripts are unnecessery, and this may affect the code runing at the same time. It would take a long time to run them.

there are many frameworks now,you can search them on google. for example:

1. Qcodo Development Framework
   The Qcodo Development Framework is an open-source PHP 5 framework that focuses on freeing developers from unnecessary tedious, mundane coding.The result is that developers can do what they do best: focus on implementing functionality and usability, improving performance and ensuring security.

   It is a completely object-oriented framework that takes the best of PHP and provides a truly rapid application development platform. Initial prototypes roll out in minutes instead of hours. Iterations come around in hours instead of days (or even weeks). As projects iterate into more cohesive solutions, the framework allows developers to take prototypes to the next level by providing the capability of bringing the application maturity.

   The framework consists of two main components: the Code Generator and Qforms (see below for more). While the framework was designed to support the complexities of large projects, it is an incredibly lightweight framework which can be utilized by small and large web applications alike.

2. CakePHP

   Cake is a rapid development framework for PHP which uses commonly known design patterns like ActiveRecord, Association Data Mapping, Front Controller and MVC. Our primary goal is to provide a structured framework that enables PHP users at all levels to rapidly develop robust web applications, without any loss to flexibility.

3. ZOOP Zoop is an object oriented PHP framework. Zoop is modeled after the MVC design pattern. It is a high performance, secure, and scalable framework for PHP. It is designed to be very fast and efficient and very nice for the programmer to work with. Zoop has been built in a modular way so it is both easily extensible, and light. It has been in development and production use since 2001 and is quite mature.

Today design a site underl w3c xhtml rule.some elements offten make mistakes.

1. In url “&” must change to “&”
2. <h2></h2> between them you can include other elements like <a>, but you can include <h2> in tags <a>.
3. like <ul></ul>, you must include child elements in them, or there would be a error.
4. you must close all of the tags.

how to build a professional website without a professor?

There is a way to use website templates.It’s not very easy, and also not very diffcult.Pay some time you can get a perfect design website.

There are many free website templates in internet.I recommend you someone.Hope you would enjoy.

1. Open Source Web Design is a site to download free web design templates and share yours with others. We help make the internet a prettier place. Currently 2080 free designs!
   http://www.oswd.org/
2. FreeCSSTemplates.org,Really, they’re free.There are only 230 css templates. Their templates is much more fit for using in Blog template than other.
   http://www.freecsstemplates.org/css-templates/
3. Chinaz templates.It has a lot of templates, and you can browse the templates in multifarious category.So you can save time to find a certain subject templates.
   http://sc.chinaz.com/html/WebTemplets/index.html