- var_dump: documentation ( source)
- session_regenerate_id: documentation ( source)
- session_start: documentation ( source)
<?php
session_start();
$session = &$_SESSION;
$session['test'] = 1;
session_regenerate_id(false);
$session['test'] = 2;
// dumps false, should be true
var_dump($session['test'] === $_SESSION['test']);