1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2019 webtrees development team 6 * This program is free software: you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation, either version 3 of the License, or 9 * (at your option) any later version. 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * You should have received a copy of the GNU General Public License 15 * along with this program. If not, see <http://www.gnu.org/licenses/>. 16 */ 17declare(strict_types=1); 18 19namespace Fisharebest\Webtrees\Date; 20 21/** 22 * Definitions for Roman dtes. 23 * 24 * The 5.5.1 gedcom spec mentions this calendar, but gives no details of 25 * how it is to be represented.... This class is just a place holder so that 26 * webtrees won’t compain if it receives one. 27 */ 28class RomanDate extends JulianDate 29{ 30 // GEDCOM calendar escape 31 public const ESCAPE = '@#DROMAN@'; 32 33 /** 34 * Generate the %E format for a date. 35 * 36 * @return string 37 */ 38 protected function formatGedcomYear(): string 39 { 40 return sprintf('%04dAUC', $this->year); 41 } 42 43 /** 44 * Generate the %Y format for a date. 45 * 46 * @return string 47 */ 48 protected function formatLongYear(): string 49 { 50 return $this->year . 'AUC'; 51 } 52} 53