Just because PHP 5 now has great support for OOP people are feeling the need to code using OOP. I still have not got into OOP yet. I have used it a bit but still find that function orientated code and arrays fit all my needs.

I think I have a quite unique way of coding. I find the use of global arrays great for big applications and often don’t see other programmers using them that much. I tend to plan what my script will need to do in steps and then sort them into functions. I manage to keep my code very clean and easy to understand.

Great sitepoint thread, I'm reading through that now.