// The blog comments feed; i.e. `/comments/feed/` on most WP installs. $variations = array_merge($variations, $utils->feedLinkVariations('comments_')); break; // Break switch handler. // Break switch handler. case 'post-comments': // Feeds related to comments that a post has. if (!$post_id) { break; // Break switch handler. } if (!($post = get_post($post_id))) { break; // Break switch handler. } $variations = array_merge($variations, $utils->postCommentsFeedLinkVariations($post)); break; // Break switch handler. // Break switch handler. case 'post-authors': // Feeds related to authors that a post has. if (!$post_id) { break; // Break switch handler. } if (!($post = get_post($post_id))) { break; // Break switch handler. } $variations = array_merge($variations, $utils->postAuthorFeedLinkVariations($post)); break;