Online PHP editor | output for kR3vP

@ 2013-07-09T10:22:43Z

<?php
/**
 * How to get attribute of node with namespace using SimpleXML?
 *
 * @link http://stackoverflow.com/q/6576773/367456
 */
$buffer = '<feed xmlns="http://www.w3.org/2005/Atom" xmlns:yt="http://gdata.youtube.com/schemas/2007">
    <entry>
        <yt:duration seconds="1870" yt:seconds="0 in yt namespace" />
    </entry>
</feed>';

$xml = new SimpleXMLElement($buffer);

if (!defined('LIBXML_DOTTED_VERSION')) {
    echo "PHP/LIBXML unsupported/too old.";
    return;
}

echo "ibxml version: ", LIBXML_DOTTED_VERSION, "\n";

$youtube = $xml;

echo 'via attributes(): ', $youtube->entry->children('yt', TRUE)->duration->attributes()->seconds, "\n";
echo 'via array-access: ', $youtube->entry->children('yt', TRUE)->duration['seconds'], "\n";
echo 'via property    : ', $youtube->entry->children('yt', TRUE)->duration->seconds, "\n";

Output for 8.3.28, 8.5.0: ibxml version: 2.9.14 via attributes(): 1870 via array-access: 0 in yt namespace via property :
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14: ibxml version: 2.9.4 via attributes(): 1870 via array-access: 0 in yt namespace via property :
Output for 5.3.25 - 5.3.29: ibxml version: 2.9.1 via attributes(): 1870 via array-access: 0 in yt namespace via property :
Output for 5.3.15 - 5.3.24: ibxml version: 2.8.0 via attributes(): 1870 via array-access: 0 in yt namespace via property :
Output for 5.3.0 - 5.3.14: ibxml version: 2.7.8 via attributes(): 1870 via array-access: 0 in yt namespace via property :

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