title: php OOP, full sample
body: <p>On this site I found a lot of cool examples of PHP OOP.
  Maybe you know where to find complete examples?
  Guest books, registration forms, blog...</p>
  
  <p>When I look at the full model is much easier to understand OOP PHP.
  As different classes interacting with each other, exchange data
  How to use the generic class for sending data to the database</p>
  
  <p>Thanks</p>