SELECT * FROM Command

Hi, I have a question about how to display results. I am using PHP with a mysql database through yahoo webhosting. I've created a form (html & javascript) that lets the user post data to one of the tables in my database. On a separate page, I've created a form that will do a SELECT * FROM search (by zipcode) on the database that the user posted data to. Now here's my question.. I want the query to search the db and return results for matching zip codes and display that plus the other info that was posted by the user. I have it right now so that the results displayed are simply only the zip code that matches is coming back and it displays how ever many times in matches. I hope this makes sense. Thanks in advance for any help. Michael