How can session_destroy() be used effectively to end a session in PHP?

To effectively end a session in PHP, you can use the session_destroy() function. This function destroys all data registered to a session and effectively ends the session. It is important to note that session_destroy() does not unset any session variables, so you may also want to use session_unset() to clear any session variables before calling session_destroy(). 

<?php
// Initialize the session
session_start();

// Unset all session variables
$_SESSION = array();

// Destroy the session
session_destroy();
?>

Keywords

session_destroy PHP session end session logout

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