Question

How to free all session variable in PHP

Answer 1

session_start();

$_SESSION['id'] = 98321;
$_SESSION['user'] = "chewbacca";

echo $_SESSION['id'] . "<br>";
echo $_SESSION['user'] . "<br>";

session_unset();

echo $_SESSION['id'];
echo $_SESSION['user'];


/*
run:

Undefined index: id in C:\xampp\htdocs\website\test.php on line 559
Undefined index: user in C:\xampp\htdocs\website\test.php on line 560

*/

 

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