title: How to design uml for php procedural language
body: <p>I did a project on web application using procedural php(didn't used oop concepts).<br>
  for the documentation purpose i am supposed to design UML models for my application.<br>
  as we all know that,UML is object oriented, how can i achieve uml for procedural php??<br>
  is there any possibility for doing this? other than changing my code to object oriented!<br>
  if possible please mention which diagrams i must design.
  I searched in web, but i didn't found proper information.
  i was totally confused, please help me out with this.
  thanks in advance :)</p>