Post Thumbnails in WordPress RSS Feeds

Post Thumbnails in WordPress RSS Feeds

Add post thumbnails to your RSS Feed in WordPress, add this snippet code to your themes functions.php

function add_featured_image_to_feed($content) {
 global $post;
 if ( has_post_thumbnail( $post->ID ) ){
 $content = '' . get_the_post_thumbnail( $post->ID ) . '' . $content;
 }
 return $content;
}
 
add_filter('the_excerpt_rss', 'add_featured_image_to_feed', 1000, 1);
add_filter('the_content_feed', 'add_featured_image_to_feed', 1000, 1);