<?php
class ancester
{
    public $ancester = 0;
    function __construct()
    {
        return $this->ancester;
    }
}
class foo extends ancester
{
    public $bar = "1";
    function __construct()
    {
        return $this->bar;
    }
}

$r = new ReflectionClass('foo');
foreach ($r->GetProperties() as $p)
{
    echo $p->getName(). " ". $p->getDeclaringClass()->getName()."\n";
}

?>