/** * check and create prev next tag * * @param object $Pagination * @return string */ public static function prev_next(Pagination $Pagination) { if (!$Pagination instanceof Pagination) { return ''; } $return_html = ''; // check prev if ($Pagination->has_previous()) { $return_html .= '<link rel="previous" href="' . $Pagination->get_previous_uri() . '" />' . "\n"; } // check next if ($Pagination->has_next()) { $return_html .= '<link rel="next" href="' . $Pagination->get_next_uri() . '" />' . "\n"; } return $return_html; }