1<?php 2/** 3 * webtrees: online genealogy 4 * Copyright (C) 2017 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 */ 16namespace Fisharebest\Webtrees\Schema; 17 18use Fisharebest\Webtrees\Database; 19 20/** 21 * Upgrade the database schema from version 25 to version 26. 22 */ 23class Migration25 implements MigrationInterface { 24 /** 25 * Upgrade to to the next version 26 */ 27 public function upgrade() { 28 // - delete unused settings and update indexes 29 Database::exec( 30 "DELETE FROM `##site_setting` WHERE setting_name IN ('WELCOME_TEXT_CUST_HEAD')" 31 ); 32 33 // Modern versions of Internet Explorer use a different user-agent string 34 Database::exec( 35 "INSERT IGNORE INTO `##site_access_rule` (user_agent_pattern, rule, comment) VALUES" . 36 " ('Mozilla/% (Windows%; Trident%; rv:%) like Gecko', 'allow', 'Modern Internet Explorer')" 37 ); 38 } 39} 40