Then you can use a for or foreach loop (despite the two tutorials for and foreach are exactly the same in perl, super search if you want to know more) to process each field of an array. Like this:

my $str = '1029576843';
my @f = split //, $str;
for (@f)
{
  #$_ is now 0; next run will be 1 and so on
  print;
}
#or
for my $current_number (@f)
{
  #$current_number is now 0; next run will be 1 and so on
  print $current_number;
}

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"Cogito cogito ergo cogito sum - I think that I think, therefore I think that I am." Ambrose Bierce

In reply to Re^3: How to split a string by kutsu
in thread How to split a string by Red_Dragon

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