1<?php 2/** 3 * webtrees: online genealogy 4 * Copyright (C) 2019 webtrees development team 5 * This program is free software: you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation, either version 3 of the License, or 8 * (at your option) any later version. 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * You should have received a copy of the GNU General Public License 14 * along with this program. If not, see <http://www.gnu.org/licenses/>. 15 */ 16declare(strict_types=1); 17 18namespace Fisharebest\Webtrees\Date; 19 20/** 21 * Definitions for Roman dtes. 22 * 23 * The 5.5.1 gedcom spec mentions this calendar, but gives no details of 24 * how it is to be represented.... This class is just a place holder so that 25 * webtrees won’t compain if it receives one. 26 */ 27class RomanDate extends JulianDate 28{ 29 // GEDCOM calendar escape 30 public const ESCAPE = '@#DROMAN@'; 31 32 /** 33 * Generate the %E format for a date. 34 * 35 * @return string 36 */ 37 protected function formatGedcomYear(): string 38 { 39 return sprintf('%04dAUC', $this->year); 40 } 41 42 /** 43 * Generate the %Y format for a date. 44 * 45 * @return string 46 */ 47 protected function formatLongYear(): string 48 { 49 return $this->year . 'AUC'; 50 } 51} 52