What is your opinion on files for different purposes? I have thought about this a lot, and I can't decide. Is it better to package the whole website into one file (which is possible I suppose for php/html, but I haven't seen it) and/or why not? Is it better to package a website as individual files (like one for index.php, one for search.php, one for forum.php, one for register.php) and/or why not? Or lastly, is it better to package the website as generic files (one for index.php, one for uaaf.php [stands for user account action file, for registering, signing in, changing your account, logging out, etc], etc) and/or why not?

Forgive me if that description is unclear