访问PHP SimpleXMLElement对象

Question

I have an object like this:

SimpleXMLElement Object
(
    [@attributes] => Array
        (
            [url] => http://openclipart.org/people/jgm104/Expression_of_Emotions.svg
            [type] => image/svg+xml
            [length] => 485314
        )

)

How can I acces the url from there?

I tried $photos->item[$i]->enclosure->{"@attributes]"} but it show only blank SimpleXMLElement objects.

Answer 1

You can use method SimpleXMLElement::attributes to get access for all options.

$photos->item[$i]->attributes()->url

Answer 2

You can acces to it this a way:

$photos->item[$i]->enclosure->attributes()["attributeName"];

or

$miAttrList = $photos->item[$i]->enclosure->attributes();
echo $miAttrList["attributeName"];