get content from rss feed

[clankill3r]

I try to get the content from

http://www.adafruit.com/blog/feed/

 

some stuff is like this:

<![CDATA[

Super simple drawdio + glove @ Studio Contrechoc. we experimented with a simplified drawdio, then we combined this bit of electronics with a first glove the cyclist glove. To make this terribly designed monster more fashionable, by-wire.net made another fine glove. We had to find the right kind of small speaker, and we used a [...]

]]>

 

no idea if that matters.

Atm i have this:

 

$xml =  getFileContents("http://www.adafruit.com/blog/feed/");
$xmlTree = new SimpleXMLElement($xml);

//foreach()
//print_r2($xmlTree);

for($i = count($xmlTree->channel->item)-1; $i >= 0; $i--) {

$item = $xmlTree->channel->item[$i];
print_r2($item);
//print_r2($item->category);

//$category = $item->category;
//print_r2($category);


}

 

it prints stuff like:

SimpleXMLElement Object

(

    [title] => New videos – Customer service, shipping, order status and more…

    [link] => http://www.adafruit.com/blog/2012/04/27/new-videos-customer-service-shipping-order-status-and-more/

    [comments] => http://www.adafruit.com/blog/2012/04/27/new-videos-customer-service-shipping-order-status-and-more/#comments

    [pubDate] => Fri, 27 Apr 2012 17:00:00 +0000

    [category] => SimpleXMLElement Object

        (

        )

 

    [guid] => http://www.adafruit.com/blog/?p=30479

    [description] => SimpleXMLElement Object

        (

        )

 

)

 

category and description are empty, how can i get that content?

 

print_r2 is just this:

 

function print_r2($val){
echo "<pre>";
print_r($val);
echo "</pre>";
}