php rss feed显示图片 [英] php rss feed show images
本文介绍了php rss feed显示图片的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在尝试在以下RSS Feed中显示图片,并希望得到有人的帮助。我已经尝试了getAttribute,但我不确定如何格式化它或代码中的位置,所以我已经把它拿出来以避免混淆。以下代码正常,但我需要添加代码来显示图像。
I am trying to show the images in the following rss feed and would appreciate help from somebody please. I have tried getAttribute but am not sure how to format it or where in the code to put it, so I have taken it out to avoid confusion. The following code is working, but I need to add the code to display the images.
<?php
$rss = new DOMDocument();
$rss->load('http://xml.thinkspain.com/think-spain-feeds/spanish-news.xml');
$feed = array();
foreach ($rss->getElementsByTagName('item') as $node) {
$item = array (
'title' => $node->getElementsByTagName('title')->item(0)->nodeValue,
'desc' => $node->getElementsByTagName('description')->item(0)->nodeValue,
'link' => $node->getElementsByTagName('link')->item(0)->nodeValue,
'date' => $node->getElementsByTagName('pubDate')->item(0)->nodeValue,
);
array_push($feed, $item);
}
$limit = 5;
for($x=0;$x<$limit;$x++) {
$title = str_replace(' & ', ' & ', $feed[$x]['title']);
$link = $feed[$x]['link'];
$description = $feed[$x]['desc'];
$date = date('l F d, Y', strtotime($feed[$x]['date']));
echo '<p><strong><a href="'.$link.'" title="'.$title.'">'.$title.'</a></strong><br />';
echo '<small><em>Posted on '.$date.'</em></small></p>';
echo '<p>'.$description.'</p>';
}
?>
推荐答案
您可以使用 getAttribute
:
$node->getElementsByTagName('enclosure')->item(0)->getAttribute('url')
这篇关于php rss feed显示图片的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文