What could be causing PHP session variables not to be passed between scripts?

The issue of PHP session variables not being passed between scripts could be due to not starting the session in each script or not properly setting session variables. To solve this, make sure to call session_start() at the beginning of each script where you want to access session variables and ensure that you are setting session variables correctly. 

// Script 1
session_start();
$_SESSION['username'] = 'John';

// Script 2
session_start();
echo $_SESSION['username']; // Output: John

Keywords

PHP session variables passing scripts error

Related Questions