note 52049 deleted from function.str-split by aidan

Note Submitter: shugotenshi at gmail dot com ---- It's best not to overcomplicate things with redundant PHP-side loops and start taking into consideration of preg_split() to simulate str_split()'s behavior for < PHP 5 versions. http://www.php.net/preg-split has an example of how to split strings by one character, but with a little regex knowledge you can easily use a quantifier to split by as many characters as you want.