bp_messages_pagination_count()

function bp_messages_pagination_count() {
	global $messages_template;

	$start_num = intval( ( $messages_template->pag_page - 1 ) * $messages_template->pag_num ) + 1;
	$from_num  = bp_core_number_format( $start_num );
	$to_num    = bp_core_number_format( ( $start_num + ( $messages_template->pag_num - 1 ) > $messages_template->total_thread_count ) ? $messages_template->total_thread_count : $start_num + ( $messages_template->pag_num - 1 ) );
	$total     = bp_core_number_format( $messages_template->total_thread_count );

	$message = sprintf( _n( 'Viewing 1 message', 'Viewing %1$s - %2$s of %3$s messages', $messages_template->total_thread_count, 'buddyboss' ), $from_num, $to_num, $total );

	echo esc_html( $message );
}