How can I access an object property named as a variable in php?

Question

A Google APIs encoded in JSON returned an object such as this

[updated] => stdClass Object
(
 [$t] => 2010-08-18T19:17:42.026Z
)

Anyone

Answer 1

this works on php 5 and 7

$props=get_object_vars($object);
echo $props[$t];