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See Release Notes

  • Bug fixes for general core bugs in 4.3.x will end 7 October 2024 (12 months).
  • Bug fixes for security issues in 4.3.x will end 21 April 2025 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.2.x is supported too.
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Multiple choice question type upgrade code.
 *
 * @package    qtype
 * @subpackage multichoice
 * @copyright  1999 onwards Martin Dougiamas {@link http://moodle.com}
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

defined('MOODLE_INTERNAL') || die();

/**
 * Upgrade code for the multiple choice question type.
 * @param int $oldversion the version we are upgrading from.
 */
function xmldb_qtype_multichoice_upgrade($oldversion) {
< global $CFG, $DB;
> global $CFG;
< $dbman = $DB->get_manager(); < < // Automatically generated Moodle v3.6.0 release upgrade line. < // Put any upgrade step following this. < < // Automatically generated Moodle v3.7.0 release upgrade line.
> // Automatically generated Moodle v3.9.0 release upgrade line.
// Put any upgrade step following this.
< // Automatically generated Moodle v3.8.0 release upgrade line.
> // Automatically generated Moodle v4.0.0 release upgrade line.
// Put any upgrade step following this.
< // Add a new checkbox for the question author to decide < // Whether standard instruction ('Select one:' or 'Select one or more:') is displayed. < $newversion = 2020041600; < if ($oldversion < $newversion) { < < // Define field showstandardinstruction to be added to qtype_multichoice_options. < $table = new xmldb_table('qtype_multichoice_options'); < $field = new xmldb_field('showstandardinstruction', XMLDB_TYPE_INTEGER, '2', < null, XMLDB_NOTNULL, null, '1', 'shownumcorrect'); < < // Conditionally launch add field showstandardinstruction. < if (!$dbman->field_exists($table, $field)) { < $dbman->add_field($table, $field); < } < < // Multichoice savepoint reached. < upgrade_plugin_savepoint(true, $newversion, 'qtype', 'multichoice'); < } < // Automatically generated Moodle v3.9.0 release upgrade line.
> // Automatically generated Moodle v4.1.0 release upgrade line.
// Put any upgrade step following this.
< // Automatically generated Moodle v3.10.0 release upgrade line.
> // Automatically generated Moodle v4.2.0 release upgrade line.
// Put any upgrade step following this.
< // Automatically generated Moodle v3.11.0 release upgrade line.
> // Automatically generated Moodle v4.3.0 release upgrade line.
// Put any upgrade step following this. return true; }