On Fri, Jul 2, 2010 at 10:58 AM, John Campbell <jcampbe...@gmail.com> wrote:
> > $grantUser object updated with the new levels or not. If I know I am > dealing > > with the current user, than I want the admin authority to immediately be > > applied so it will flow to all future function calls: > > $return= Application::setUserRole(&$grantUser, USER_ADMIN); > > Wheras if I am dealing with the previous user, I may very well want to > keep > > the original user to see if any changes where made: > > $return = Application::setUserRole($grantUser, USER_ADMIN); > > Objects are always passed by reference. You don't have a choice. > Cool, thanks for the clarification. In that case I can always assume pass by reference and simply clone when you need to avoid making changes. Well, except for strings and ints, but I rarely care about them.
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