> Ashley Sheridan <a...@ashleysheridan.co.uk> hat am 4. April 2013 um 13:02
> geschrieben:

> I've noticed the first line looks a little odd. It might be valid, just
> probably not the way I've ever done it. For my own sanity, could you try
> changing it to:
> if (isset($_POST['lastname']) && isset($_POST['lastname']))

No, this is totally valid to check if all values are set

> If multiple parameters are supplied then isset() will return TRUE only if all
> of the parameters are set. Evaluation goes from left to right and stops as
> soon as an unset variable is encountered.

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