How can PHP developers troubleshoot and resolve issues with session data not being deleted properly?

Issue: PHP developers can troubleshoot and resolve issues with session data not being deleted properly by checking if the session is properly destroyed using session_destroy() function and ensuring that session variables are unset using unset() function before destroying the session. 

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

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

// Destroy the session
session_destroy();
?>

Keywords

PHP session data troubleshooting deletion errors

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