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Re^3: Is this reliable way to cast from BOOL to NUMBER?

by jethro (Monsignor)
on Feb 18, 2013 at 17:18 UTC ( #1019376=note: print w/replies, xml ) Need Help??


in reply to Re^2: Is this reliable way to cast from BOOL to NUMBER?
in thread Is this reliable?

Oh yeah, did something similar a few years ago and line input '<>' and Here-doc '<<' operators were the obvious trouble makers. Since I only allowed simple arithemtic constructs I could get by with regexes to police the code but I never trusted that completely.
  • Comment on Re^3: Is this reliable way to cast from BOOL to NUMBER?

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