PHP Decode

--TEST--
Test array_walk() function : object functionality
--FILE--
<?php
/*
* Passing object in place of 'input' argument to test object functionality
*/

echo "*** Testing array_walk() : object functionality ***\n";

function callback($value, $key, $user_data)
{
  var_dump($key);
  var_dump($value);
  var_dump($user_data);
  echo "\n";
}

class MyClass
{
  private $pri_value;
  public $pub_value;
  protected $pro_value;
  public function __construct($setVal)
  {
    $this->pri_value = $setVal;
    $this->pub_value = $setVal;
    $this->pro_value = $setVal;
  }
};

// object for 'input' argument
$input = new MyClass(10);

var_dump( array_walk($input, "callback", 1));

echo "Done"
?>
--EXPECTF--
*** Testing array_walk() : object functionality ***
string(18) "%r\0%rMyClass%r\0%rpri_value"
int(10)
int(1)

string(9) "pub_value"
int(10)
int(1)

string(12) "%r\0%r*%r\0%rpro_value"
int(10)
int(1)

bool(true)
Done