Cacher is the code snippet organizer for pro developers

<?php 
$server = "localhost";
$username = "giang2424_demo";// Localhost, Hosting hoac server thi se co thong tin ket noi khac
$password = '05012011';
$database = 'giang2424_quanlythuchi';
//port mac dinh = 3066?? ko can khai bao

$db = new mysqli($server, $username, $password, $database);
$db->set_charset('utf8');
if ($db->connect_error) {
    exit('Can not connect to database');
}
//test print_r $db = ra 1 object