Is it possible to add 3+ responses to a variable?

Question

PHP

Sorry if I didn't phrase the question well.
Is it possible to add a third answer here? Tried different options, didn't work.

$type_ca = ($info['type']==1) ? 'open' : 'close';

Answer 1

$types = ['close', 'open', 'unknown', 'something_else'];
$type_ca = $types[$info['type']];