1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2022 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 <https://www.gnu.org/licenses/>. 16 */ 17 18declare(strict_types=1); 19 20namespace Fisharebest\Webtrees\Elements; 21 22use Fisharebest\Webtrees\Date; 23use Fisharebest\Webtrees\Tree; 24 25/** 26 * CHANGE_DATE := {Size=10:11} 27 * <DATE_EXACT> 28 * The date that this data was changed. 29 */ 30class ChangeDate extends DateValueToday 31{ 32 protected const SUBTAGS = [ 33 'TIME' => '1:1', 34 ]; 35 36 /** 37 * Escape @ signs in a GEDCOM export. 38 * This value should not include calendar escapes, so override special logic for date fields. 39 * 40 * @param string $value 41 * 42 * @return string 43 */ 44 public function escape(string $value): string 45 { 46 return strtr($value, ['@' => '@@']); 47 } 48} 49