Hi all

Some little snippets:

- check if a variable is an array
- check if a variable is a scalar
- size of a variable
- sum(1) for M.D.A. (Multi Dimensional Arrays)
- boolean comparison of variables for M.D.A.


best regards,

w3b5urf3r

EDIT: updated to 2012.03.03 (fixed an issue in IsArray(#))

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