+/**
+ * Perform other actions when comment cookies are set.
+ *
+ * @since 3.4.0
+ *
+ * @param object $comment Comment object.
+ * @param WP_User $user User object. The user may not exist.
+ */
+do_action( 'set_comment_cookies', $comment, $user );
+
+$location = empty($_POST['redirect_to']) ? get_comment_link($comment_id) : $_POST['redirect_to'] . '#comment-' . $comment_id;
+
+/**
+ * Filter the location URI to send the commenter after posting.
+ *
+ * @since 2.0.5
+ *
+ * @param string $location The 'redirect_to' URI sent via $_POST.
+ * @param object $comment Comment object.
+ */
+$location = apply_filters( 'comment_post_redirect', $location, $comment );