Something like this? A request for example.com/chris/myaccount.php will be handled by the file files/myaccount.php (the single copy of this site/app), which can read the database name from $_GET[‘name’]
Haven’t actually tested that rule though…
And why does /chris/ work ? Did you already write some rule that worked for that but not for myaccount.php?
OMG! You are willing to send http://www.example.com//// to bookings.php with date, event and id containing nulls! You must have built a lot of smarts into bookings!
Okay, you REALLY need to show all your mod_rewrite code if you want others to troubleshoot. Better yet, I’d ask you to actually LEARN what you’re doing before attempting to use mod_rewrite code. Please start with the tutorial linked in my signature as it goes through from A-Z (server setup and test, regex to example codes). When you’ve done that, I will make sure that your code is correct and, more importantly, that you understand what your code is doing.