- var_dump: documentation ( source)
- ob_start: documentation ( source)
- ini_set: documentation ( source)
- session_regenerate_id: documentation ( source)
- session_start: documentation ( source)
- session_id: documentation ( source)
<?php
ob_start();
ini_set('session.use_strict_mode', 1);
session_start();
$orig = session_id();
session_regenerate_id();
$new = session_id();
var_dump(strlen($orig),strlen($new));
session_commit();
ini_set('session.hash_function','sha1');
session_id('invalid');
session_start();
$orig = session_id();
session_regenerate_id();
$new = session_id();
var_dump(strlen($orig),strlen($new));