duanchendu69495 2013-06-17 18:33
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PHP注销无法将用户注销

my name is Sven and im experiencing a problem with loggin out of my site. My login code is the following:

$_SESSION['userName'] = $userName;
header("location:success.php");

I've tried several logout codes like session_destroy(); and session_unset(); but non of them seems to log the user probertly out. Please help

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  • dongtang1966 2013-06-17 18:41
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    Without seeing any of your actual logout code....Im just gonna go ahead and take a wild guess here....

    My guess is you just didn't include session_start(); at the top of your logout script....

    95% of the time, that is the reason for logouts failing. Is that people just call session_destroy() but they forget that they still have to start the session on that page, so that the destroy() function knows there is a session to destroy...

    Let me know if that was your problem :)

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