viperfunk Posted July 5, 2011 Share Posted July 5, 2011 Good day! I have a web application that uses PHP sessions and I wanted to get a better idea on how they work. I have a php site set up. It's pretty straight forward...usual php pages with some server side scripts. Currently, my pages call session_start() at the beginning of my php files. I suppose my first question is, let's say a user visits the site and session_start is called. Now let's say down the road the application assigns a value to the session array like $_SESSION['foo'] = 'bar' If another user visits the page and teh script check is $_SESSION['foo'] is set....what will happen? Didn't another user already set that value? how does this work? Thanks for your help - just trying to understand this a bit better. Link to comment https://forums.phpfreaks.com/topic/241150-php-sessions-looking-for-infotips/ Share on other sites More sharing options...
PFMaBiSmAd Posted July 5, 2011 Share Posted July 5, 2011 Different visitors will have different session ids and will each have their own separate session data. Link to comment https://forums.phpfreaks.com/topic/241150-php-sessions-looking-for-infotips/#findComment-1238687 Share on other sites More sharing options...
AyKay47 Posted July 5, 2011 Share Posted July 5, 2011 http://www.php.net/manual/en/book.session.php Link to comment https://forums.phpfreaks.com/topic/241150-php-sessions-looking-for-infotips/#findComment-1238688 Share on other sites More sharing options...
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