I am trying to get the "Id" value from an object an API returns.
This is what I get back from an the array $IS_user[0] which the API returns:
object(Contact)#165 (5) {
  ["customFieldFormId"]=>
  int(-1)
  ["fields":protected]=>
  NULL
  ["table":protected]=>
  string(7) "Contact"
  ["data":protected]=>
  array(78) {
    ["Id"]=>
    '1' 
.................
I want the Id so tried $IS_user[0]->data['Id']
But it broke.
