Set global by its name in args

Hi, Just asking here because you seem to know webcore and you are able to add function... Do you know if its something in the pipe somewhere to allow $args to be considered as array ($args[2]) ? I know it was maybe something once a day but no news and do you know if its something hard to do? Becaus $args need the arg name to get the value but it would be nice to get the value by index or something...
Thanks!