XRD access
The WebFinger lookup process involves loading two XRD files.
Under normal circumstances you don't need them, but if you have special
needs you can access them in the reaction's
$hostMetaXrd
and
$userXrd
properties.
They are NULL if the file could not be found, or the XRD
not be loaded.
<?php
require_once 'Net/WebFinger.php';
$wf = new Net_WebFinger();
$react = $wf->finger('user@example.org');
foreach ($react->hostMetaXrd as $link) {
echo $link->rel . ': ' . $link->href . "\n";
}
?>