The while loop worked fine with substring.
$in_string = "supercalifragic"

$str_length = length($in_string);

$stop_loop_num = $str_length - 2;

$temp_counter = 0;

while ( $temp_counter < $stop_loop_num ) {
    $three_chars = substr($in_string);
    push @str_elements, $three_chars;
    $temp_counter++;
}

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While it's functional, I'm certain there is a better way and I'm always striving to learn!

In reply to Re: finding number of contiguous letters by Marknel
in thread finding number of contiguous letters by Marknel

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