Hay,我正在尝试从wordpress博客解析RSS提要。到目前为止,一切都按预期工作,这是我的代码
<?php
$feedUrl = "FEED URL";
$rawFeed = file_get_contents($feedUrl);
$xml = new SimpleXmlElement($rawFeed);
$channel = $xml->channel;
$items = $channel->item;
foreach($items as $item){
echo "<a href='".$item->link."'>".$item->title."</a>";
echo $item->description;
echo $item->pubDate;
}
?>
但是,我似乎在收到帖子的作者方面遇到了问题。数据必须在某处,因为当Safari呈现作者出现的提要时。
这是我的RSS提要
SimpleXMLElement Object
(
[@attributes] => Array
(
[version] => 2.0
)
[channel] => SimpleXMLElement Object
(
[title] => My Blog title
[link] => http://blog.com/new/blog
[description] => Just another WordPress site
[lastBuildDate] => Thu, 22 Jul 2010 08:02:19 +0000
[language] => en
[generator] => http://wordpress.org/?v=3.0
[item] => Array
(
[0] => SimpleXMLElement Object
(
[title] => Second post
[link] => http://blog.com/new/blog/?p=5
[comments] => http://blog.com/new/blog/?p=5#comments
[pubDate] => Thu, 22 Jul 2010 08:02:19 +0000
[category] => SimpleXMLElement Object
(
)
[guid] => http://blog.com/new/blog/?p=5
[description] => SimpleXMLElement Object
(
)
)
[1] => SimpleXMLElement Object
(
[title] => Hello world!
[link] => http://blogl.com/new/blog/?p=1
[comments] => http://blog.com/new/blog/?p=1#comments
[pubDate] => Thu, 22 Jul 2010 07:22:40 +0000
[category] => SimpleXMLElement Object
(
)
[guid] => http://blog.com/new/blog/?p=1
[description] => SimpleXMLElement Object
(
)
)
)
)
)
任何帮助都会很棒!
由于
答案 0 :(得分:3)
在Wordpress RSS Feed中,作者信息位于<dc:creator>
标记中。检查这是否也适用于您的Feed。
由于标记名称中的冒号,XML解析器会吞下标记。
有关如何显示这些标记的信息,请参阅this question。