【发布时间】:2014-10-23 07:42:21
【问题描述】:
我尝试阅读我的 iTunes RSS。我可以阅读标题,甚至 itunes:subtitle,但标签图像有问题。
饲料:
<?xml version="1.0" encoding="UTF-8"?>
<rss xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" version="2.0">
<channel>
<title>title of the podcast</title>
<itunes:image href="http://www.MyWeb/myImg.png"/>
</channel>
</rss>
PHP:
$xml=("http://www.myWeb/rss.xml");
$xmlDoc = new DOMDocument();
$xmlDoc->load($xml);
$channel=$xmlDoc->getElementsByTagName('channel')->item(0);
$channel_title = $channel->getElementsByTagName('title')//normal tag
->item(0)->childNodes->item(0)->nodeValue;
$channel_image = $channel->getElementsByTagName('image') //problem
->item(0)->childNodes->item(0)->nodeValue;
echo $channel_title . '<br>';
echo $channel_image . '<br>';
【问题讨论】: