comment_moderation_headers filter-hook . WP 2.8.0

Filters the comment moderation email headers.

Usage

add_filter( 'comment_moderation_headers', 'filter_function_name_7100', 10, 2 );
function filter_function_name_7100( $message_headers, $comment_id ){
	// filter...

	return $message_headers;
}

$message_headers(string)

Headers for the comment moderation email.

$comment_id(int)

Comment ID.

Changelog

Where the hook is called

$message_headers = apply_filters( 'comment_moderation_headers', $message_headers, $comment_id );

Where in WP core the hook is used WordPress