保存阵列会议codeigniter [英] Saving array to session in Codeigniter

问题描述

保存数组会话数据codeigniter时，我有一个问题。

I have a problem when saving array into session data in Codeigniter.

var_dump($this->session->userdata('data')); // output is boolean false

$array = array(0 => 'abc', 1 => 'def', 2 => 'ghi');
$this->session->set_userdata(array('data' => $array, 'name' => 'my_name'));

var_dump($this->session->userdata('data')); // output is 0 => 'abc', 1 => 'def', 2 => 'ghi'

每次页面加载用户数据（数据），丢失，但其他用户数据就可以了。这意味着仅此阵列被丢失。我100％肯定它可以工作，它为我工作我做了很多修改之前，所以现在我不能找到解决办法。

Everytime page is loaded "userdata('data')" is lost but other userdata is ok. It means only this array is lost. I'm 100% sure it can work, it worked for me before i did lot of modifications, so now i can't find solution.

感谢。

推荐答案

我发现什么问题。 codeigniter在会议上，一些限制，我的数组是太大。
 这里更多信息

I have found what's the problem. Codeigniter has some limits in session, my array was too big. More info here

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