PHP5 simpleXML bug or am i just being silly :)

Hi All, I am currently working with PHP5 beta and have found something strange with the simplexml objects. It seems to be forgetting its values. Below is an example.. [[the PHP5 code]] <snip>

    print('<pre>');
    print('<p>$this->user::</p>');
    print_r($this->user);
    print('<p>$this->user->site::</p>');
    print_r($this->user->site);
    print('<p>$this->user->site[0]::</p>');
    print_r($this->user->site[0]);
    die('</pre>');

<snip> [[END]] [[the PHP5 Browser Output]] $this->user:: simplexml_element Object (

    [login] => wb
    [password] => 3c1175c6cdf614fb006cee10fdc325e3aa0f1894
    [site] => Array
        (
            [0] => www.pro-net.co.uk
            [1] => www.example.com
        )

) $this->user->site:: Array (

    [0] => simplexml_element Object
        (
        )

    [1] => simplexml_element Object
        (
        )

) $this->user->site[0]:: simplexml_element Object ( ) [[END]] Shouldn't $this->user->site return the Array displayed in the output for $this->user or even shouldn't the simplexml_element Objects for $this->user->site have a value or something. Basically they shouldn't be blank otherwise how to you get the data?