Making a copy of $a1 should be fine. clone() can only receive an object as an argument or it produces a fatal error.
On Wed, Sep 15, 2010 at 10:18 AM, nan wich <[email protected]> wrote: > I am coding a hook_comment, which normally specifies "&$a1" in the > parameters. It would be helpful to just add some additional stuff to that > array before calling drupal_write_record. I have no idea whether the > additional data would "upset" the comment module and I don't really need to > modify the form data anyway. Would it be reasonable to just drop the > ampersand from the parameters? I would definitely add a comment that I'm > doing that. > > > *Nancy* >
