steelerman99 Posted July 13, 2007 Share Posted July 13, 2007 Hello, I'm somewhat new to php. I have a login script that i wrote. When i try to log someone out, i'm not totally sure what to do to clear ALL session variables. I thought session_destroy() would do the trick, but that's not the case. What should i do to get rid of all of the session variables i have? Thanks!!! Quote Link to comment Share on other sites More sharing options...
trq Posted July 13, 2007 Share Posted July 13, 2007 $_SESSION = array(); Quote Link to comment Share on other sites More sharing options...
steelerman99 Posted July 13, 2007 Author Share Posted July 13, 2007 Thanks! One more question: On the logout screen, i now get this warning message: Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at C:\wamp\www\logout.php: in C:\wamp\www\logout.php on line 9 What is causing this? Quote Link to comment Share on other sites More sharing options...
GingerRobot Posted July 13, 2007 Share Posted July 13, 2007 Take a look at the sticky here In your script, you must be sending something to the browser before you call session_start(), which you cannot do. Quote Link to comment Share on other sites More sharing options...
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