Classi "imparentate": come fare a sapere chi è nonno di chi..

[whisher]

<?php 
class dad {
    function __construct()
    {
    echo get_class($this)."
";
    }
}

class child extends dad {
    function __construct()
    {
       parent::__construct(); 
    }
}

class child2 extends dad {
    function __construct() 
    {
      parent::__construct(); 
    }
}

$foo = new child();
$bar = new child2();
?>

get_class