PHP 다중 값 쿠키의 작은 예

/**
* 设置php多值cookie
* by bbs.it-home.org
*/
  if (!isset ($userdetails [0] ) ) {
     setcookie ("userdetails[0]", $username);
  }
  $userdetails[1]  ;
  setcookie ("userdetails[1]", $userdetails[1]);
  echo ("你好 $userdetails[0], 你已经访问本页：".$userdetails[1].($userdetails[1] == l?" time!": "times!"));
?>