However, I question the presentation quality if you just output the variables in a loop without taking into account groupings of variables or server-specific information that can be presented above and beyond the standard presentation.
I also wonder if it might be better to have separate functions for the standard variables like getServerDescription, getPlayerCnt, getMapName, and etc..
Take all this with a grain of salt. It's spur of the moment thought, not in-depth thought.