Really this is quite a general question, n Id appriciate links to sources of info as well as answers if ya know nethin. at the moment im workin on a site where people log in, and then the code does all sorts of things based on the username dragged out of their username cookie. now thats all very well n good, but ive recently noticed that my logins are case insensitive. Ie- if someone logs in as eternity instead of Eternity, it sets the cookie eternity with a small e. The major problem with this of course is that on other occasions php IS case sensitive. so when I tell it to create a folder named $Username on the ftp, and then go back logged in as the same $username but with a small u, it doesnt recognise the folder exists, n all sorts of problems come about.
Is there an easy answer to this? A easy way to ensure that php is either Always or Never case sensitive? Ideas?