Issue with Codeigniter sessions on Iphone

Question

My authentication uses CI sessions and works fine everywhere that I have checked. I just noticed that on the iPhone I can only login if I clear all cookies and data from the

Answer 1

Having looked around it appears that the cause is safari on the iphone caching Ajax requests. Nothing to do with sessions at all. Adding a timestamp to my ajax request solved my issue.

var timestamp = new Date().getTime();

Off I go through all my js files looking for $.ajax :)