public function __construct()
{
$servername = "localhost";
$username = "******";
$password = "******";
$dbname = "ecommerce";
if (is_null(self::$conn)) {
self::$conn = mysqli_connect('localhost', 'root', 'iti', 'ecommerce');
}
}
function __construct($id = -1)
{
if (self::$conn == Null) {
self::$conn = mysqli_connect('localhost', 'root', 'iti', 'babyshop');
}
if ($id != -1) {
$query = "select * from types where tid={$id} limit 1";
$result = mysqli_query(self::$conn, $query);
$cat = mysqli_fetch_assoc($result);
$this->id = $cat['tid'];
$this->name = $cat['name'];
}
}
