Re: Re: Avoiding NOTICEs on Array References

Michael Sims wrote:

Jochem Maas wrote:

trlists@clayst.com wrote:

If one must check the value and not just the existence of the checkbox entry, or for other uses, e.g. where a flag may or may not be present, one is saddled with clumsy constructs like: if (($isset($array['index']) && ($array['index'] == 1)) ...

okay, I get where your coming from - indeed nasty business them checkboxes.

Here's an approach that I like which I think cuts down on the clumsy constructs.

I'm surprised that no one mentioned if (array_key_exists("index",$array)) { /* .. */ }