WordPress: Featured Images in RSS Feed

WordPress: Featured Images in RSS Feed

// from: http://www.codeinwp.com/blog/wordpress-image-code-snippets/
// ============================================================================
// Show Featured Images in Your WordPress Blog’s RSS Feed
// By default, featured images are not shown in your blog’s RSS feed. This is no good at all, and is high on my list of must-change // tasks when designing a new site.
// 
// Fortunately, the solution is simple enough. Just use the following code snippet:
// ============================================================================

add_filter('the_content_feed', 'rss_post_thumbnail');
function rss_post_thumbnail($content) {
  global $post;
  if( has_post_thumbnail($post->ID) )
    $content = '<p>' . get_the_post_thumbnail($post->ID, 'thumbnail') . '</p>' . $content;
  return $content;
}