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POLooping through SimpleXMLElement Object works only in 2 steps
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4035583
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4035976
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CreationDate
2010-10-27T16:46:29.737
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2010-10-27T17:34:53.757
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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: Its the delicious RSS feed; <pre><code>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 ) ) </code></pre> etc. I can access all the links by using a nested foreach: <pre><code>foreach ($delicious_res as $item) { foreach ($item->item as $entry){ echo $entry->link." "; } } </code></pre> But I don't understand why I cant use this (which I can in another situation) <pre><code>foreach ($delicious_res->item as $item) { echo $entry->link." "; } </code></pre> I really like to understand why in order to get a better understanding of SimpleXML in general ;) 
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<php><simplexml>
Title
Looping through SimpleXMLElement Object works only in 2 steps
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1. PO
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1. USChrisvdberge
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 POLooping through SimpleXMLElement Object works only in 2 steps
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 POLooping through SimpleXMLElement Object works only in 2 steps
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