[development] Ignoring Pass by Reference

Carl Wiedemann carl.wiedemann at gmail.com
Wed Sep 15 16:37:31 UTC 2010

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 <nan_wich at bellsouth.net> 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*
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