Maybe you should read "How do I post a question effectively?" again? :)

First and foremost, think through your question.

• Can you explain it clearly to yourself?
• Can you explain it to others?
• What example data would help them understand the issue?
• What's not happening that you think should happen, or happening that you think should not (or don't understand)?

...

Show us that you've made an effort.

• Show your code (at least the problematic snippet)
• Explain in detail what you get (include sample output, error messages and warnings, for example).
• Tell us how your output means your script isn't working.

If you do, it's likely someone will provide pointers in the right direction.

You already read it, right? ;-)

So what do you think might help us to help you?

update

Thanks for providing a code example now! =)

Please mark updates in the future.