'http://api.search.yahoo.com/ImageSearchService/V1/imageSearch',
'local'=>'http://api.local.yahoo.com/LocalSearchService/V1/localSearch',
'news'=>'http://api.search.yahoo.com/NewsSearchService/V1/newsSearch',
'video'=>'http://api.search.yahoo.com/VideoSearchService/V1/videoSearch',
'web'=>'http://api.search.yahoo.com/WebSearchService/V1/webSearch');
?>
PHP Yahoo Web Service Example Code
\n";
echo " Node : " . $errorline['nodename'] . "
\n";
echo " Line : " . $errorline['line'] . "
\n";
echo " Column : " . $errorline['col'] . "
\n";
}
done();
}
// Now traverse the DOM with this function
// It is basically a generic parser that turns limited XML into a PHP array
// with only a couple of hardcoded tags which are common across all the
// result xml from the web services
function xml_to_result($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();
$i = 0;
while($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);
// Ok, now that we have the results in an easy to use format,
// display them. It's quite ugly because I am using a single
// display loop to display every type and I don't really understand HTML
$first = $res['firstResultPosition'];
$last = $first + $res['totalResultsReturned']-1;
echo "Matched ${res[totalResultsAvailable]}, showing $first to $last
\n";
if(!empty($res['ResultSetMapUrl'])) {
echo "Result Set Map: ${res[ResultSetMapUrl]}
\n";
}
for($i=0; $i<$res['totalResultsReturned']; $i++) {
foreach($res[$i] as $key=>$value) {
switch($key) {
case 'Thumbnail':
echo "![](\"${value[Url]}\")
\n";
break;
case 'Cache':
$Url = htmlspecialchars($value[Url]);
echo "Cache: $Url [${value[Size]}]
\n";
break;
case 'PublishDate':
echo "$key: ".strftime('%X %x',$value);
break;
default:
$htmlvalue = htmlspecialchars($value);
if(stristr($key,'url')) echo "$htmlvalue
\n";
else echo "$key: $htmlvalue
";
break;
}
}
echo "
\n";
}
// Create Previous/Next Page links
if($start > 1)
echo '<-Previous Page ';
if($last < $res['totalResultsAvailable'])
echo 'Next Page->';
done();
?>