<?php
// Yahoo! JAPAN Search Services PHP Example Code Ver.1(2005/11/30)
//
require './common.php';
$q=build_query();
// Then send it to the appropriate service
$xml = simplexml_load_file($service[$_REQUEST['type']].$q);
/*simplexml_load_file()関数を使ってXMLパースしオブジェクトを作成します*/
// Load up the root element attributes
foreach($xml->attributes() as $name=>$attr) $res[$name]=$attr;
/*ルートの属性（totalResultsAvailable / totalResultsReturned / firstResultPosition）を取得します*/
$first = $res['firstResultPosition'];
$last = $first + $res['totalResultsReturned']-1;
echo "<p>Matched ${res[totalResultsAvailable]}, showing $first to $last</p>\n";
if(!empty($res['ResultSetMapUrl'])) {
echo "<p>Result Set Map: <a href=\"${res[ResultSetMapUrl]}\">${res[ResultSetMapUrl]}</a></p>\n";
}
for($i=0; $i<$res['totalResultsReturned']; $i++) {
foreach($xml->Result[$i] as $key=>$value) {
/*各Resultタグの子ノード配列について繰り返し処理します*/
switch($key) {
case 'Thumbnail':
echo "<img src=\"{$value->Url}\" height=\"{$value->Height}\" width=\"{$value->Width}\" />\n";
break;
case 'Cache':
echo "Cache: <a href=\"{$value->Url}\">{$value->Url}</a> [{$value->Size}]<br />\n";
break;
case 'PublishDate':
case 'ModificationDate':
echo "<b>$key:</b> ".strftime('%X %x',$value)."<br />\n";
break;
default:
if(stristr($key,'url')) echo "<a href=\"$value\">$value</a><br />\n";
else echo "<b>$key:</b> $value<br />";
break;
}
}
echo "<hr />\n";
}
next_prev($res, $first, $last);
done();
?>
|