Turn a string into a character array.

stringtochararray.php

<?php
function strToCharArray($text)
{
  $txtLen = strlen($text);
	$charArray;
	
	for($i = 0; $i < $txtLen; $i++)
	{
		$charArray[$i] = $text{$i};
	}
	
	return $charArray;
}
?>