Re: Undefined Variables

Roman Gelfand <rgelfand2@gmail.com> wrote: >Is there a performance hit when a variable is undefined? or, perhaps, >aside from the obvious uncontrolled conditions, are there other >impacts? > >Thanks in advance Aside from all the warnings and potential logic bombs? You will have a negligible performance hit with all the isset() checks you'll be using, but they won't be noticeable, and its preferred to use them than not to avoid issues with missing values. Thanks, Ash http://www.ashleysheridan.co.uk