PHP 类到会话 THEN 会话到类

Question

当用户登录我的系统时，我将其信息保存在会话中。

代码：

$user = new User();
$user->setUyeid($row["UyeId"]);
$user->setAdsoyad($row["AdSoyad"]);
$user->setEmail($row["Email"]);
$user->setTelefon($row["Telefon"]);
$user->setOnay($row["Onay"]);
$user->setYetki($row["Yetki"]);
$user->setReferansid($row["ReferansId"]);
$user->setEngelbitistarihi($row["EngelBitisTarihi"]);
$user->setPremiumuyelikbitistarihi($row["PremiumUyelikBitisTarihi"]);
$user->setSmsabonelikbitistarihi($row["SmsAbonelikBitisTarihi"]);
$uye->setIp($IP);

$_SESSION["User"] = $user;

登录后，我尝试以班级的形式访问我的会话，但我做不到。

$user = new User();
$user = $_SESSION["User"];
$user->test(); //IT IS NOT WORKING I HAVE ERROR

我做不到。我该如何解决这个问题？

Answer 1

你似乎没有使用session_start：

session_start();

$user = new User();
$user->setUyeid($row["UyeId"]);
$user->setAdsoyad($row["AdSoyad"]);
$user->setEmail($row["Email"]);
$user->setTelefon($row["Telefon"]);
$user->setOnay($row["Onay"]);
$user->setYetki($row["Yetki"]);
$user->setReferansid($row["ReferansId"]);
$user->setEngelbitistarihi($row["EngelBitisTarihi"]);
$user->setPremiumuyelikbitistarihi($row["PremiumUyelikBitisTarihi"]);
$user->setSmsabonelikbitistarihi($row["SmsAbonelikBitisTarihi"]);
$user->setIp($IP);

$_SESSION["User"] = $user;

登录后：

session_start();

// assigning the user-object here is not necessary, it is unserialized
$user = $_SESSION["User"];

// I assume your user-object actually has a method 'test'
$user->test();