Description:
------------
I have a class having two private property named name and age. I have created object outside of class and able to access those private property outside class.
Please look into this issue also let us know why is it working properly?

Test script:
---------------
<?php
class Person
{
    private $name;

    private $age;
}

class Student extends Person
{
    public $rollNo;

    public $marks;
}

$object = new Student();
$object->name = 'Vikash';
$object->age = 30;
echo $object->name;

Expected result:
----------------
Must through fatal error

Actual result:
--------------
Vikash