<?php
  $var = 'ABC';
  echo ($var[0]); // Displays 'A'
  echo ($var[1]); // Displays 'B'
  echo ($var[2]); // Displays 'C'

  echo join(" ", $var); // Wont work
?>

Do you get my point? One can call a 'string' variable as an Array, but one can not use that same 'string' as an Array parameter. Seems a little bit odd to me...
Because I want to display: 'ABC' as 'A B C', would this be very handy.

Kind regards,
Jorgen Horstink