I understand PHP does not have a pure object variable, but I want to check whether a property is in the given object or class.
$ob = (object) array('a' => 1, 'b' => 12);
$ob = new stdClass;
$ob->a = 1;
$ob->b = 2;
In JS, I can write this to check if variable a exists in an object:
if ('a' in ob)
In PHP, can anything like this be done?