ubercart zip/postal code reformatting in views using php Is it possible to rewrite in views (possibly with php field) ubercart's customers zip numnber? The original format is "12345". I need to put a empty space after 3rd digit like "123 45". Can anybody help me with php code? 
I put 

  chunk_split($data-&gt;delivery_postal_code, 3, ' ');


inside custom php field inside value field but views output empty field.
Thank you very much
for anybody interested - this is the working code

 return chunk_split($data-&gt;uc_orders_delivery_postal_code, 3, ' ');