PHP session variable changes between pages

[jp661]

I have a session variable that I set like this:\[code\]<?php$token = md5(uniqid(rand(), true));session_start();$_SESSION['token'] = $token;print $_SESSION['token'];?>\[/code\]Then on another page I have this:\[code\]<?phpsession_start();print $_SESSION['token'];?>\[/code\]The problem is that they don't match. I get two completely different strings. \[code\]register_globals\[/code\] is off. I did notice that when I set \[code\]md5(....)\[/code\] to a constant string eg: \[code\]md5('example')\[/code\] that it works as expected and the two strings match. But that shouldn't matter. Any ideas on what's going on here?EDIT: Apache Acces Log:\[code\]127.0.0.1 - - [18/Sep/2010:17:46:09 -0500] "GET /index.php HTTP/1.1" 200 3182 "-" "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_4; en-US) AppleWebKit/534.3 (KHTML, like Gecko) Chrome/6.0.472.59 Safari/534.3"127.0.0.1 - - [18/Sep/2010:17:46:09 -0500] "GET /style/style.css HTTP/1.1" 304 - "http://cmb.local:8888/index.php" "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_4; en-US) AppleWebKit/534.3 (KHTML, like Gecko) Chrome/6.0.472.59 Safari/534.3"127.0.0.1 - - [18/Sep/2010:17:46:09 -0500] "GET /js/signup.js HTTP/1.1" 304 - "http://cmb.local:8888/index.php" "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_4; en-US) AppleWebKit/534.3 (KHTML, like Gecko) Chrome/6.0.472.59 Safari/534.3"127.0.0.1 - - [18/Sep/2010:17:46:09 -0500] "GET /index.php HTTP/1.1" 200 3182 "http://cmb.local:8888/index.php" "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_4; en-US) AppleWebKit/534.3 (KHTML, like Gecko) Chrome/6.0.472.59 Safari/534.3"127.0.0.1 - - [18/Sep/2010:17:46:10 -0500] "GET /index.php HTTP/1.1" 200 3182 "http://cmb.local:8888/index.php" "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_4; en-US) AppleWebKit/534.3 (KHTML, like Gecko) Chrome/6.0.472.59 Safari/534.3"\[/code\]I'm not quite sure how to read that but it looks to me that my file (index.php which I assume is the '/') is being called three times. Am I reading that right? What's going on there?