Excuse me? Where does it say that you can only use Perl or PHP to do Web based applications? Java, C, C++ and many other languages can be used as well, without any problems.

And yes, the check does have to be done at run time, because only at run time one can know what's in a variable. Unless you've solved the halting problem, but then you wouldn't be writing web applications.

Abigail

In reply to Re: Using "my" suppresses "Name used only once" warning? by Abigail-II
in thread Using "my" suppresses "Name used only once" warning? by Wysardry

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