I've got a SimpleXMLElement for which I read in a XML file using curl. Trying to get the values out of it I seem to need to use a nested foreach, but in a similar situation I was able to do this in one go. Now I'm really curious why this isn't working:

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SimpleXMLElement Object
(
    [title] => Delicious/chrisvdberge
    [link] => http://www.delicious.com/chrisvdberge
    [description] => bookmarks posted by chrisvdberge
    [item] => Array
        (
            [0] => SimpleXMLElement Object
                (
                    [title] => Diagrammr
                    [pubDate] => Thu, 06 May 2010 12:40:07 +0000
                    [guid] => http://www.delicious.com/url/2fc2ed0e870ec9d001b645dfaed0e771#chrisvdberge
                    [link] => http://www.diagrammr.com/
                    [comments] => http://www.delicious.com/url/2fc2ed0e870ec9d001b645dfaed0e771
                    [source] => chrisvdberge's bookmarks
                    [category] => Array
                        (
                            [0] => tagthis
                            [1] => visualization
                            [2] => diagrams
                        )

                )

            [1] => SimpleXMLElement Object
                (
                    [title] => Ignite Toronto 2: Ryan Coleman - Designing for visual efficiency on Vimeo
                    [pubDate] => Mon, 18 Jan 2010 08:05:06 +0000
                    [guid] => http://www.delicious.com/url/9a0de307f3f37baaa25ad20b4dbc4537#chrisvdberge
                    [link] => http://vimeo.com/8317770
                    [comments] => http://www.delicious.com/url/9a0de307f3f37baaa25ad20b4dbc4537
                    [source] => chrisvdberge's bookmarks
                    [category] => Array
                        (
                            [0] => tagthis
                            [1] => vizthink
                        )

                )

vb

Ben iç içe bir foreach kullanarak tüm bağlantıları erişebilirsiniz:

foreach ($delicious_res as $item) {
    foreach ($item->item as $entry){
        echo $entry->link."<br />";
    }
}

Ben bu cant kullanmak Ama neden ben anlamıyorum (başka bir durum ki ben can)

foreach ($delicious_res->item as $item) {
        echo $entry->link."<br />";
}

Sırayla ;) genel SimpleXML daha iyi anlamak için neden gerçekten anlamak istiyorum