(PHP 4)
hw_cp — Copies objects
$connection
   , array $object_id_array
   , int $destination_id
   )
   Copies the objects with object ids as specified in the second
   parameter to the collection
   with the id destination id.
  
connection
     The connection identifier.
object_id_array
     An array of object ids.
destination_id
     The target collection id.
Returns the number of copied objects.