Although the practical effects in this case are harmless, but you definitely dont' want to do a test like you have: 
while ($mm <= "12");

[download]
"12" is a string and you really want a number like 12. Perl will magically change the string "12" into the number 12.

Cheers.

-------------------------------------
Nothing is too wonderful to be true
-- Michael Faraday

In reply to Re: do while debacle by freddo411
in thread do while debacle by Anonymous Monk

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