How about: 
@ar1 = split(';', $num1);
@ar2 = split(';', $num2);

[download]

Update: if you want to know how to get 

# given: @num = ("1;2;3", "4;5;6");
$array[0] = [1, 2, 3];
$array[1] = [4, 5, 6];

[download]
then you want: 
@array = map { [ split(';', $_) ] } (@num);

[download]
The square brackets around split create an array reference out of what split returns.

In reply to Re: how to assign map results to arrays by pc88mxer
in thread how to assign map results to arrays by perlfan99

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