Making Data Agnostic?

[lonelybeer]

How would I make the following PHP fieldset agnostic?

if($data['response_name']['resultset ']['food'] == 0) {

I am trying to make it so if "response_name" is changed it will work regardless of name change.

Thanks for coming out!

[Krik]

$data[] is an array, and if I remember correctly, I believe you can reference the 'response_name' by its index number in the array $data[4].

May want to do a bit of homework on arrays to make sure of that and how that works.

[NogDog]

If the code has knowledge at some point before that what the key value is going to be, then you can use a variable:

$key = 'response_name';
// . . .
if($data[$key]['resultset']['food'] == 0) {

If that's not feasible, then I guess I don't have enough information as to what is going on in order to supply a better answer.