Building CMS Please Help

Hello guys
I am college student,I want to create small Content management system like wordpress,joomla etc. in php and Mysql as a college project.
Please guide me how to do this any tutorials or ebooks?


Thanks
$hekhar

It's just a simple store and display function

This is what you need off the top of my head:
Register
Login
logout
Default index page
Add new page (create new sql record)
Edit page (update sql record)
Delete page (remove sql record)

To display:
Display from database in static form on front end
Edit page you would display the content from sql in textarea and an update button that initiates the update query