对对象使用会话变量 [英] Using session variable with objects

问题描述

我创建了一个对象并赋值如下:

I have created an object and assigned values as follows:

$car_object =&new Car();

$car_object =& new Car();

$car_object->offer = 'Sale'; 
$car_object->type = 'Sport Car'; 
$car_object->location = "Buffalo, New york";

如何将 $car_object 存储在会话变量中?如何从会话变量中取出 $car_object?

How can I store the $car_object inside a session variable? How can I get the $car_object out from the session variable?

推荐答案

设为会话:

$car_object = new Car();

$car_object->offer = 'Sale'; 
$car_object->type = 'Sport Car'; 
$car_object->location = "Buffalo, New york";

$_SESSION['car'] = $car_object;

从会话中获取:

$car_object = $_SESSION['car'];
echo $car_object->offer;

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