Cakephp 3如何制作会话数组 [英] Cakephp 3 How to make session array

问题描述

我正在尝试在控制器中编写会话。我的结构是

I am trying to write session in controller. My structure is

$_SESSION['a'][0] = 1;
$_SESSION['a'][1] = 2;
$_SESSION['a'][2] = 3;

我正在尝试

Configure::write('Session', ['a' =>'1'])

但是它不起作用。在cakephp 3中如何实现

But it is not working. How do this in cakephp 3 way

推荐答案

要在CakePHP 3中的Session中编写变量，您需要编写以下代码：

To write variable in Session in CakePHP 3 you need to write following code :

$this->request->session()->write('Your Key',Your_array);

要了解更多信息，请访问：

To know more information you can visit here :

http://book.cakephp.org/3.0/en/development /sessions.html

要弄清楚一切：

// code writing array to session
$a = [ "abc" => "word", "123" => 42, "?" => $b ];
$a["more"] = "if you need to add";
$a[] = "whatever";
$this->request->session()->write( 'my_array', $a );
// code reading array from session
$recall = $this->request->session()->read( 'my_array' );
debug( sprintf( "What's the word? [%s]", $recall["abc"] ) );

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