WordPress at a glance
filter is not described

comment_author_rss filter-hook . WP 1.5.0

Filters the current comment author for use in a feed.

Usage

add_filter( 'comment_author_rss', 'filter_function_name_2864' );
function filter_function_name_2864( $comment_author ){
	// filter...

	return $comment_author;
}
$comment_author(string)
The current comment author.

Список изменений

С версии 1.5.0 Введена.

Где вызывается хук

get_comment_author_rss()
comment_author_rss
wp-includes/feed.php 337
return apply_filters( 'comment_author_rss', get_comment_author() );

Где используется хук в ядре WP

wp-includes/default-filters.php 223
add_filter( 'comment_author_rss', 'ent2ncr', 8 );