As usual, there is more than one way...

Here is a simple, low-overhead way: 

my $month=7;
$month < 10 and $month = '0' . $month;

print $month;

[download]
Update Oops .. Corrected, as per Dietz (++) below. Thanks.

    Earth first! (We'll rob the other planets later)

In reply to Re: Regular Expression by NetWallah
in thread Regular Expression by Anonymous Monk

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