php的框架代码符号 [英] php's framework codeigniter

问题描述

我有一个问题在codeigniter会话，当一个页面load..session值在页面加载期间未设置..means一些会话变量unset（意味着null）...页面加载之前的会话变量..

i have a some problem in codeigniter session, when a page load..session value unset during page loading ..means some session variable unset( means null)...session variable before page load..

Array ( [session_id] => 2de4cec5bf6cdf3ccc5b02844a4b572a 
        [ip_address] => 127.0.0.1 
        [user_agent] => Mozilla/5.0 (Windows NT 6.1; rv:5.0) Gecko/2010010 
        [last_activity] => 1320479523 
        [logoff_city] => Agra 
        [user_deal_point] => 460 
        [userid] => 2 
        [email] => [e-mail] 
        [asfsadf] => 
        [userId] => 
        [city_name] => Agra 
        [city_id] => 1 
        [deal_id] => KGrNM03 
        [amount] => 449 
        [total_amount] => 449 
        [UserName] => 
        [UserEmail] => 
        [Mobile] => ) 

页面加载后显示会话变量

After page loading show session variable

Array ( [session_id] => 2de4cec5bf6cdf3ccc5b02844a4b572a 
        [ip_address] => 127.0.0.1 
        [user_agent] => Mozilla/5.0 (Windows NT 6.1; rv:5.0) Gecko/2010010 
        [last_activity] => 1320479523 
        [logoff_city] => Agra 
        [user_deal_point] => 
        [userid] => 2 
        [email] => test@dummyid 
        [asfsadf] => 
        [userId] => 
        [city_name] => Agra 
        [city_id] => 1 
        [UserName] => 
        [UserEmail] => 
        [Mobile] => ) 

推荐答案

您是否已从1.7版本的CodeIgniter升级到2.0版本？您是否在数据库表中存储会话？你在使用IE吗？如果是这样，我也有同样的问题。它是固定的，当我编辑会话表，user_agent字段为varchar（255）。这是IE的问题。

Have you upgraded from a 1.7 version of CodeIgniter to a 2.0 version? And are you storing sessions in a database table? And are you using IE? If so, I had this same problem. It was fixed when I edited the session table, user_agent field to a varchar(255). It's an issue with IE.

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