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yii session使用问题

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Release: 2016-06-06 20:44:00
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CHttpSession提供session级的数据管理和配置,为什么实例化后可以像数组一样存取session值?

<code>$session=new CHttpSession;
$session->open();
$session['name1']="why";   >>>>为什么可以这样写? 
</code>
Copy after login
Copy after login

看了源代码,也没找出为什么可以这样写

回复内容:

CHttpSession提供session级的数据管理和配置,为什么实例化后可以像数组一样存取session值?

<code>$session=new CHttpSession;
$session->open();
$session['name1']="why";   >>>>为什么可以这样写? 
</code>
Copy after login
Copy after login

看了源代码,也没找出为什么可以这样写

因为CHttpSession类实现了 ArrayAccess接口

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