Oh i thought it litrally split the text up like the pphp does into arrays but all it seems to be doing for me is putting in aload of spaces (and because i wanted to separate -) and aload of - in there too.
Serves the same purpose as the PHP explode() function.
What i usually use the explode function on php is to split a sting into chunks into an array using the character you specify, kind of like tokenize in mirc.
And i just realised, why the fudge dont i just use tokenize