The second example is not equivalent to the OP code. The my only applies to $JAN.

my $JAN = my $FEB = my $MAR .... my $DEC = 0; would be better.

However I suspect another data structure would better suit the OP's ultimate purpose, perhaps an array @Month_Whatever where $Month_Whatever[0] is January's figure etc.

Cheers,
R.

Pereant, qui ante nos nostra dixerunt!

In reply to Re^2: multiple variable initialization in one line by Random_Walk
in thread multiple variable initialization in one line by Anonymous Monk

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