Here is the best tutorial for PHP and SQL(in my opinon),
http://www.tizag.com/phpT/ a table is like..a dictionary in sql that you can add information to.
http://www.tizag.com/sqlTutorial/sqltables.php. It's hard to explain >< I learned PHP from experincing it instead of learning it first, I created a website and starting trying out some tutorials like a user system. It helped when I saw how PHP functions. The first step to php is using
Code:
<?php
echo 'hello world!'; ?>