text 将图像节点添加到xml Feed

Posted 2021-05-02

<?
add_action('rss2_item', 'xmit_add_rss_node');
function xmit_add_rss_node() {
	global $post;
	if(has_post_thumbnail($post->ID)):
		$thumbnail = wp_get_attachment_url(get_post_thumbnail_id($post->ID));
	echo("<image>{$thumbnail}</image>");
	endif;
}
?>