PLSSSS A GOOD AND SECURE REGISTRATION AND LOGIN SCRIPT IS REQUIRED IN PHP AND HTML FORMAT WHICH SHOW THE USER REGISTRATION, LOGIN AND LOGOUT ON THE MAIN PAGE JUST LIKE HAPPEN IN MANY SITE WHILE DOING REGISTRATION AND LOGIN WHICH ALSO SHOW THE MEMBER DETAILS AND IT SHOULD BE EASY TO UNDERSTAND AND USE IT WHICH MAKE USE OF MySQL AS THE DATABASE
I tend to pick the CMS that best fits my business requirements because they come with all that login stuff prebuilt and I can concentrate on the unique modules/plugins/themes that will actually make a difference for my clients.