September 19, 2017

Core PHP: $_SESSION (7.8)

Session Variables


Another page can be created that can access the session variables we set in the previous page:
<?php
// Start the session
session_start();
?>
<!DOCTYPE html>
<html>
<body>
<?php
echo "Your name is " . $_SESSION['name'];
// Outputs "Your name is John"
?>
</body>
</html>

Your session variables remain available in the $_SESSION superglobal until you close your session.
All global session variables can be removed manually by using session_unset(). You can also destroy the session with session_destroy().

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