Question

below is the structure of a feed I managed to print the content using this xpath
$xml->xpath('/rss/channel//item')

the structure

<rss><channel><item><pubDate></pubDate><title></title><description></description><link></link><author></author></item></channel></rss>

However some of my files follow this structure

<feed xmlns="http://www.w3.org/2005/Atom" .....><entry><published></published><title></title><description></description><link></link><author></author></entry></feed>

and I guessed that this should be the xpath to get the content of entry

$xml->xpath('/feed//entry')

something that proved me wrong.

My question is what is the right xpath to use? Am i missing something else ?

This is the code

<?php

$feeds = array('http://feeds.feedburner.com/blogspot/wSuKU');


$entries = array();
foreach ($feeds as $feed) {
    $xml = simplexml_load_file($feed);
    $entries = array_merge($entries, $xml->xpath('/feed//entry'));
}

echo "<pre>"; print_r($entries); echo"</pre>";

?>

Answer 1

try this:

$xml->registerXPathNamespace('f', 'http://www.w3.org/2005/Atom');
$xml->xpath('/f:feed/f:entry');