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$m = 20; # $m == 20
++$m; # $m == 21
$temp1 = $m++ # $m == 22, $temp1 == 21
$temp2 = $m + $temp1 # 22 + 21 = 43
Once (shame on you!)
Twice (shame on me!)
More often than I'd like to be
All the time
Just when answering stupid polls
Who you callin' a fool?
I refuse to vote in this ridiculous poll
Results (534 votes). Check out past polls.