How do i know what unixtime a php session will expire?

Posted by Steve on Stack Overflow See other posts from Stack Overflow or by Steve
Published on 2010-04-20T04:33:38Z Indexed on 2010/04/20 4:43 UTC
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zend-framework

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php

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session

Hi

How do I know how many seconds it will be until a php session expires?

I'm building a web application where users might spend a lot of time typing into big text fields, but for security reasons I still want sessions to time out after a reasonably short period. I want to warn them if their session is about to expire so they can save or take some other action to keep it alive.

Any tips? thanks!

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