I've never really understood why people want to see code samples. It's hardly an accurate way of guaging someones skills.
Anyway, employers would want to see good code. That does not mean one coding paradigm over another, rather well written, optimised and documented code. If they mention OOP as a job requirement then it might be worth demonstrating that. Or plaguerising it, since they won't know the difference anyway.
p.s. wrong forum, try echo lounge.