本篇内容主要讲解“php ajax异步读取rss文档数据的方法”,感兴趣的朋友不妨来看看。本文介绍的方法操作简单快捷,实用性强。下面就让小编来带大家学习“php ajax异步读取rss文档数据的方法”吧!

代码如下:
index.html
Please Select an option to get RSS:
rss.php
load($xml);
$channel=$xmlDoc->getElementsByTagName('channel')->item(0);
$channel_title = $channel->getElementsByTagName('title')->item(0)->childNodes->item(0)->nodeValue;
$channel_link = $channel->getElementsByTagName('link')->item(0)->childNodes->item(0)->nodeValue;
$channel_desc = $channel->getElementsByTagName('description')->item(0)->childNodes->item(0)->nodeValue;
echo("" . $channel_title . "");
echo("
");
echo($channel_desc . "
");
$x=$xmlDoc->getElementsByTagName('item');
for ($i=0; $i<=2; $i++) {
$item_title=$x->item($i)->getElementsByTagName('title')->item(0)->childNodes->item(0)->nodeValue;
$item_link=$x->item($i)->getElementsByTagName('link') ->item(0)->childNodes->item(0)->nodeValue;
$item_desc=$x->item($i)->getElementsByTagName('description') ->item(0)->childNodes->item(0)->nodeValue;
echo ("" . $item_title . "");
echo ("
");
echo ($item_desc . "
");
}
?>到此,相信大家对“php ajax异步读取rss文档数据的方法”有了更深的了解,不妨来实际操作一番吧!这里是创新互联建站,更多相关内容可以进入相关频道进行查询,关注我们,继续学习!