<?php
// class file
require 'BasicDB.php';
// connection
$db = new BasicDB('localhost', 'testdb', 'testuser', 'password');
// insert
$query = $db->insert('users')->set(array(username => 'test user', password => 123456, email => '*****@*****.**'));
if ($query) {
echo 'Last Insert Id: ' . $db->lastId();
}