从 XML 供稿获取要显示的图片

Question

我尝试了很多次，但似乎无法将此 Feed 中的图像导入我的。我只是在寻找缩略图也出现在我的提要中。谁能帮忙？

<?php    

$XMLpath = 'http://feeds.bbci.co.uk/news/technology/rss.xml';


$xml = simplexml_load_file($XMLpath);


//Title of feed

echo '<h3>'.$xml->channel->title.'</h3>';
echo '<h3>'.$xml->channel->description.'</h3>';
echo '<p>'.$xml->channel->date.'</p>';
echo '<hr>';

// Feed content

 foreach( $xml->channel->item as $item ) {

    //var_dump($item);

echo '<h3>'.$item->title.'</h3>';
echo '<p>'.$item->description.'</p>';
echo '<p><a href="'.$item->link.'">Read more..</a> ('.$item-                   

>pubDate.') </p>';
echo '<hr>';

}

?>

Answer 1

<?php

$XMLpath = 'http://feeds.bbci.co.uk/news/technology/rss.xml';


$xml = simplexml_load_file($XMLpath);
$ns = $xml->getNamespaces(true);

//Title of feed

echo '<h3>'.$xml->channel->title.'</h3>';
echo '<h3>'.$xml->channel->description.'</h3>';
echo '<p>'.$xml->channel->date.'</p>';
echo '<hr>';

// Feed content

 foreach( $xml->channel->item as $item ) {

    //var_dump($item);

echo '<h3>'.$item->title.'</h3>';
$thumbnail=$item->children($ns["media"]);
if(!empty($thumbnail)){
  $thumbnail_attrs=$thumbnail->thumbnail[1]->attributes();
  $image=$thumbnail_attrs["url"];
  echo "<img src='$image'></img>";
}
echo '<p>'.$item->description.'</p>';
echo '<p><a href="'.$item->link.'">Read more..</a> ('.$item->pubDate.') </p>';
echo '<hr>';

}
?>

从 XML 供稿获取要显示的图片

Getting pictures to display from an XML feed

php

xml

rss

feed