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cant creat new php scripts

runnerjp asked
Medium Priority
Last Modified: 2012-05-06
somethign very wierd has happend...

if i enter any php code using my sessions or anything such as

require_once 'settings.php';
echo $_SESSION['user_id'];
it displays nothing.. but if i open one of my old page and enter the code it displays my id :S  i really dont understand it
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Top Expert 2008
Remember to execute session_start() before reading session variables.

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