Complete PHP 8.4.11 compatibility - update documentation

Co-authored-by: magicbug <84308+magicbug@users.noreply.github.com>

README.md

@@ -13,7 +13,7 @@ Website: [http://www.cloudlog.co.uk](http://www.cloudlog.co.uk)
 
 - Linux based Operating System
 - Apache (Nginx should work)
-- PHP Version 7.4 (PHP 8.2 works)
+- PHP Version 7.4 or higher (PHP 8.4 supported)
 - MySQL (MySQL 5.7 or higher)
 
 Notes