1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2023 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\Census; 21 22use Fisharebest\Webtrees\Age; 23use Fisharebest\Webtrees\I18N; 24use Fisharebest\Webtrees\Individual; 25 26/** 27 * The individual's age at their NEXT BirthDay. 28 */ 29class CensusColumnAgeNextBirthDay extends AbstractCensusColumn implements CensusColumnInterface 30{ 31 /** 32 * Generate the likely value of this census column, based on available information. 33 * 34 * @param Individual $individual 35 * @param Individual $head 36 * 37 * @return string 38 */ 39 public function generate(Individual $individual, Individual $head): string 40 { 41 $age = new Age($individual->getEstimatedBirthDate(), $this->date()); 42 return I18N::number($age->ageYears() + 1); 43 } 44} 45