Blame for src/php/php-src/Zend/tests/foreach/bug33171.phpt

--TEST--
Bug #33171 (foreach enumerates private fields declared in base classes)
--FILE--
<?php
class A
{
    private $c = "A's c";
}

class B extends A
{
    private $c = "B's c";

    public function go()
    {
        foreach ($this as $key => $val)
        {
            echo "$key => $val\n";
        }
    }
};

$x = new B;
$x->go();
?>
--EXPECT--
c => B's c