1 First you need to create new data base.
   we gonna call "BD_Demo"

   
2 Now lets create some TABLES

CREATE TABLE IF NOT EXISTS `users` (
  `id_user` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) DEFAULT NULL,
  `password` varchar(100) DEFAULT NULL,
  `phone` int(10) DEFAULT NULL,
  PRIMARY KEY (`id_user`)
) ENGINE=MyISAM  DEFAULT CHARSET=latin1 AUTO_INCREMENT=5 ;

INSERT INTO `users` (`id_user`, `name`, `password`, `phone`) VALUES
(1, 'john', 'passjohn', 98171123),
(2, 'mary', 'passmary', 3434534),
(3, 'rafael', 'passrafael', 4039346),
(4, 'rocha', 'passrocha', 4039346);


3 DONE! run index.php to see how works
