Scroll through values sent from a form

Hi, Is it possible to scroll through values posted from a form using PHP? Here is my problem: I have a form on a page which is created dynamically from the number of fields in a particular table, so when I POST the data how do I create the INSERT statement? I feel this will be awkward due to the construction of the INSERT statement and I would be very grateful for anyone's input. The form names are the same as the field alues in the table... It will need to be something like $query = "INSERT INTO $_GET[table_name] (" while (more Form Fields){ $query = $query + "'form fieldname'"; } $query = $query + ") VALUES ("; while (more POST Values){ $query = $query + "POST Value"; } $query = $query + ")"; I hope this makes sense to the reader! Thanks