Unfortunately, most PHP (and other) programmers won’t just drop a code in on request. The most you could hope for (realistically) is for someone to help you fix bugs in your code. What you are asking is if we will take time to write a script that we won’t ever get credit for. Most programmers write open source so they can get their names out there. It’s their portfolio, if you will.
I hope this clears that up for you.