\n";
echo " Node : " . $errorline['nodename'] . "
\n";
echo " Line : " . $errorline['line'] . "
\n";
echo " Column : " . $errorline['col'] . "
\n";
}
die('XML parse error');
}
// Now traverse the DOM with this function.
// This traversal function is suitable for the Yahoo! Maps and
// Search web services, and any other Yahoo! Web Services that
// return the number of results as attributes in the root tag and
// have no other attributes in the results. For other Yahoo! Web
// Services, such as Flickr web services, this routine will
// have to be altered.
function xml_to_result($dom) {
$root = $dom->document_element();
$res['totalResultsAvailable'] = $root->get_attribute('totalResultsAvailable');
$res['totalResultsReturned'] = $root->get_attribute('totalResultsReturned');
$res['firstResultPosition'] = $root->get_attribute('firstResultPosition');
$node = $root->first_child();
$i = 0;
$k = null;
while($node) {
switch($node->tagname) {
case 'Result':
$subnode = $node->first_child();
while($subnode) {
$subnodes = $subnode->child_nodes();
if(!empty($subnodes)) {
foreach($subnodes as $k=>$n) {
if(empty($n->tagname)) {
$res[$i][$subnode->tagname] = trim($n->get_content());
} else {
$res[$i][$subnode->tagname][$n->tagname]=trim($n->get_content());
}
}
}
$subnode = $subnode->next_sibling();
}
break;
default:
$res[$node->tagname] = trim($node->get_content());
$i--;
break;
}
$i++;
$node = $node->next_sibling();
}
return $res;
}
$res = xml_to_result($dom);
echo '';
print_r($res);
echo '
';
?>