Filters the current comment author for use in a feed.
$comment_authorstringwp-includes/feed.php:339get_comment_author_rss() * @since 1.5.0 * * @see get_comment_author() * * @param string $comment_author The current comment author. */ return apply_filters( 'comment_author_rss', get_comment_author() );} /** * Displays the current comment author in the feed. * * @since 1.0.0Introduced in 1.5.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.