comment_form_title( string|false $no_reply_text = false, string|false $reply_text = false, bool $link_to_parent = true, int|WP_Post|null $post = null )

2113function comment_form_title( $no_reply_text = false, $reply_text = false, $link_to_parent = true, $post = null ) {2114	global $comment;2115 2116	if ( false === $no_reply_text ) {2117		$no_reply_text = __( 'Leave a Reply' );2118	}2119 2120	if ( false === $reply_text ) {2121		/* translators: %s: Author of the comment being replied to. */2122		$reply_text = __( 'Leave a Reply to %s' );2123	}2124 2125	$post = get_post( $post );2126	if ( ! $post ) {2127		echo $no_reply_text;2128		return;2129	}2130 2131	$reply_to_id = _get_comment_reply_id( $post->ID );2132 2133	if ( 0 === $reply_to_id ) {2134		echo $no_reply_text;2135		return;2136	}2137 2138	// Sets the global so that template tags can be used in the comment form.2139	$comment = get_comment( $reply_to_id );2140 2141	if ( $link_to_parent ) {2142		$comment_author = sprintf(2143			'<a href="#comment-%1$s">%2$s</a>',2144			get_comment_ID(),2145			get_comment_author( $reply_to_id )2146		);2147	} else {2148		$comment_author = get_comment_author( $reply_to_id );2149	}2150 2151	printf( $reply_text, $comment_author );2152}