I've been reviewing your posting patterns. You need to search before you start a new thread. People aren't just going to write your scripts for you, not without compensation. If you need someone to do it, then try the
paid work offers and requests forum, otherwise show some initiative.
PHP MySQL tutorials:
http://www.google.com/search?hl=en&q...ls&btnG=Search
Try that link, you should find numerous resources for learning to code in PHP and SQL.
What you need to do is create a function that will create an SQL query that will return results based on filtered criteria using logical operators. But you don't specify what criteria you need, this should usually be left to the user who is searching to allow ultimate flexibility and to allow them to find what they want easier.
If you have problems with any code, post your problem here and we will help you. But we can't just start this for you. You won't learn that way, and you don't give enough details regardless.