如何为两个www编写会话.和我域的非www版本? [英] How to write session for both www. and non-www version of my domain?

问题描述

我正在mydomain.com/login.php上编写会话，我相信无法在www.mydomain.com中进行访问.是对的吗?

I'm writing session on mydomain.com/login.php I believe this can't be accessed in www.mydomain.com. Is that right?

如何写入$ _SESSION，以便可以从两个www都访问它.和我域的非www版本?

How can I write to $_SESSION so I can access it from both the www. and non-www version of my domain?

推荐答案

看一下 session_set_cookie_params 它说明了在域中设置.还将允许访问子域，

have a look at session_set_cookie_params it explains setting . in the domain will allows for access to subdomains as well,

Cookie domain, for example 'www.php.net'. To make cookies visible on all 
subdomains then the domain must be prefixed with a dot like '.php.net'.

miki有个例子

http://www.php.净/手动/zh/function.session-set-cookie-params.php#94961

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