public function getPassword()
{
}
public function checkLogin()
{
}
}
// vi du 2
class B
{
private $__private;
private function __func_private()
{
}
}
class C
{
private $__username;
private $__password;
public function setUserName($username)
{
$this->__username = $username;
}
public function getUserName()
{
return $this->__username;
}
}
$c = new C();
$c->setUserName('Nguyen Dang Tung');
echo $c->getUserName();
