sql library database schema stackoverflow
$firstName = $_POST['firstName'];
$lastName = $_POST['lastName'];
$address = $_POST['address'];
$id = generateId();
$person_insert = "insert into person values (" . $id . ", " . $firstName . ", " . $lastName . ")";
$address_insert = "insert into address values (" . $address . ", " . $id . ")";
mysql_execute($person_insert);
mysql_execute($address_insert);