WordPress at a glance
filter is not described

respond_link filter-hook . WP 4.4.0

Filters the respond link when a post has no comments.

Usage

add_filter( 'respond_link', 'filter_function_name_1237', 10, 2 );
function filter_function_name_1237( $respond_link, $post_id ){
	// filter...

	return $respond_link;
}
$respond_link(string)
The default response link.
$post_id(int)
The post ID.

Changelog

Since 4.4.0 Introduced.

Where the hook is called

comments_popup_link()
respond_link
wp-includes/comment-template.php 1601
echo apply_filters( 'respond_link', $respond_link, $post_id );

Where in WP core the hook is used WordPress

Usage not found.