[EMAIL PROTECTED] (L Melville) wrote:
> Hi,
>
> I am using post to pass information to a php script ie;-
>
> www..../mypage.phtml?var=3
>
> on the page that is being passed the data i am testing for the occurence of
> var with;-
>
> if($var).......
>
> this is generating a warning if var is not passed to the page, as I do not
> always want to pass the data to it, how can i test for the occurence of var
> and respond to it from within the called page?
maybe you need to globalize your var on the page where it's posted to?
if (isset($var)) {
echo "var is set";
}
--
Henrik Hansen
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