in reply to variable constructs that I do not understand

There isn't any context there, but it looks to me like some evil code concocted by somebody who doesn't know that Perl allows you to use arrays... and they decided to have variables named $floor1 $floor2 and so on.

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Re^2: variable constructs that I do not understand
by dlal66 (Acolyte) on Sep 06, 2011 at 20:17 UTC
    Thanks... suddenly all makes sense

      It shouldn't, its pure out of context nonsense