Fetch and display RSS feeds
JBJ (WpRecipes) was released a WordPress tip about RSS. With this tip you can display RSS feed where you want. Only paste this code where you want to show your RSS Feed. Let’s Begin.
Here is the code;
Don’t forget change rss url on line 4.
<?php if(function_exists('fetch_feed')) {
include_once(ABSPATH.WPINC.'/feed.php');
$feed = fetch_feed('http://feeds.feedburner.com/catswhoblog');
$limit = $feed->get_item_quantity(7); // specify number of items
$items = $feed->get_items(0, $limit); // create an array of items
}
if ($limit == 0) echo '<div>The feed is either empty or unavailable.</div>';
else foreach ($items as $item) : ?>
<div>
<a href="<?php echo $item->get_permalink(); ?>"
title="<?php echo $item->get_date('j F Y @ g:i a'); ?>">
<?php echo $item->get_title(); ?>
</a>
</div>
<div>
<?php echo substr($item->get_description(), 0, 200); ?>
<span>[...]</span>
</div>
<?php endforeach; ?>
This code shows RSS Feed with 200 chars description.
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