dongyuxiao6295 2012-12-30 10:27
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如何使用PHP检查/确定会话年龄

I wonder if it's possible to check session age somehow with PHP. I have browsed trough stackoverflow and have not found anything. Thanks for all answers in advance.

In case anyone wonder why would I need to know something like this is, I want to show notification on top of the screen on all pages for all people are logged in less then 30 minutes.

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  • dongyihao1099 2012-12-30 10:30
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    Why not just set $_SESSION['logged_in_at'] = time() when the user logs in, then check if( time() - $_SESSION['logged_in_at'] < 30*60)?

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