Is there any elegant way to check if
$review['passenger']
$review['passenger']['*']
Try with is_array()
. It will check if it is an array or not -
if(is_array($review['passenger'])) {
// is an array
}
Or if you want to check if some key
is present or not then -
if(array_key_exists('key', $review['passenger'])) { ... }