如何从 Zend 框架工作 2 个会话中检索值 - How to retrieve values from Zend frame work 2 sessions?

How to retrieve values from Zend frame work 2 sessions?

本文关键字：会话检索工作 Zend 框架 | 更新日期: 2023-09-27

我刚刚在 ZF2 中的会话上得到了一个转储

Zend'Session'Storage'SessionStorage Object
(
[isImmutable:protected] => 
[storage:ArrayObject:private] => Array
    (
        [__ZF] => Array
            (
                [_REQUEST_ACCESS_TIME] => 1359526796.5079
                [FlashMessenger] => Array
                    (
                        [EXPIRE_HOPS] => Array
                            (
                                [hops] => 1
                                [ts] => 1359526775.9345
                            )
                    )
            )
        [FlashMessenger] => ArrayObject Object
            (
                [storage:ArrayObject:private] => Array
                    (
                        [default] => Zend'Stdlib'SplQueue Object
                            (
                                [flags:SplDoublyLinkedList:private] => 4
                                [dllist:SplDoublyLinkedList:private] => Array
                                    (
                                        [0] => Authentication successful.
                                    )
                            )
                    )
            )
        [zf_tutorial] => ArrayObject Object
            (
                [storage:ArrayObject:private] => Array
                    (
                        [storage] => hello
                    )
            )
        [zftutorial] => ArrayObject Object
            (
                [storage:ArrayObject:private] => Array
                    (
                        [role] => user
                    )
            )

    )
)

我只是不知道如何检索

[角色] =>用户

从这里提取

ZF2 会话使用的一些示例：

会话创建：

use Zend'Session'Container;
$session = new Container('zftutorial');

检查会话中是否存在密钥：

$session->offsetExists('role')

按键从会话中获取值：

$role= $session->offsetGet('role');

会话中的设置值：

$session->offsetSet('role', $role);