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Fetch and display RSS feeds

/ Published in: PHP
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Copy this code and paste it in your HTML 
  1. <?php if(function_exists('fetch_feed')) {
  2.  
  3. 	include_once(ABSPATH.WPINC.'/feed.php');
  4. 	$feed = fetch_feed('http://feeds.feedburner.com/catswhoblog');
  5.  
  6. 	$limit = $feed->get_item_quantity(7); // specify number of items
  7. 	$items = $feed->get_items(0, $limit); // create an array of items
  8.  
  9. }
  10. if ($limit == 0) echo '<div>The feed is either empty or unavailable.</div>';
  11. else foreach ($items as $item) : ?>
  12.  
  13. <div>
  14. 	<a href="<?php echo $item->get_permalink(); ?>"
  15. 	  title="<?php echo $item->get_date('j F Y @ g:i a'); ?>">
  16. 		<?php echo $item->get_title(); ?>
  17. 	</a>
  18. </div>
  19. <div>
  20. 	<?php echo substr($item->get_description(), 0, 200); ?>
  21. 	<span>[...]</span>
  22. </div>
  23.  
  24. <?php endforeach; ?>

URL: http://www.wprecipes.com/wordpress-tip-fetch-and-display-rss-feeds

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