<?php
/**
* How to get attribute of node with namespace using SimpleXML?
*
* @link http://stackoverflow.com/q/6576773/367456
*/
$buffer = '<ns:feed xmlns:ns="http://www.w3.org/2005/Atom" xmlns:yt="http://gdata.youtube.com/schemas/2007">
<ns:entry>
<yt:duration seconds="1870"/>
</ns:entry>
</ns:feed>';
$xml = new SimpleXMLElement($buffer);
echo "ibxml version: ", LIBXML_DOTTED_VERSION, "\n";
foreach ($xml->entry as $item)
{
//original comment: how to get seconds?
$namespaces = $item->getNameSpaces(true);
$yt = $item->children($namespaces['yt']);
$seconds = $yt->duration->attributes();
echo $seconds['seconds'], "\n"; // original comment: but doesn't work.
}
echo "done. should read 1870 one time.\n";
ibxml version: 2.9.4
done. should read 1870 one time.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
ibxml version: 2.9.4
done. should read 1870 one time.