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See Release Notes

  • Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
  • Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
/course/ -> reset.php (source)
<?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/>.

/**
 * The purpose of this feature is to quickly remove all user related data from a course
 * in order to make it available for a new semester.  This feature can handle the removal
 * of general course data like students, teachers, logs, events and groups as well as module
 * specific data.  Each module must be modified to take advantage of this new feature.
 * The feature will also reset the start date of the course if necessary.
 *
 * @copyright Mark Flach and moodle.com
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 * @package course
 */

require('../config.php');
require_once('reset_form.php');

$id = required_param('id', PARAM_INT);

if (!$course = $DB->get_record('course', array('id'=>$id))) {
    print_error("invalidcourseid");
}

$PAGE->set_url('/course/reset.php', array('id'=>$id));
$PAGE->set_pagelayout('admin');

require_login($course);
require_capability('moodle/course:reset', context_course::instance($course->id));

$strreset       = get_string('reset');
$strresetcourse = get_string('resetcourse');
$strremove      = get_string('remove');

< $PAGE->navbar->add($strresetcourse);
$PAGE->set_title($course->fullname.': '.$strresetcourse); $PAGE->set_heading($course->fullname.': '.$strresetcourse);
> $PAGE->set_secondary_active_tab('coursereuse');
$mform = new course_reset_form(); if ($mform->is_cancelled()) { redirect($CFG->wwwroot.'/course/view.php?id='.$id); } else if ($data = $mform->get_data()) { // no magic quotes if (isset($data->selectdefault)) { $_POST = array(); $mform = new course_reset_form(); $mform->load_defaults(); } else if (isset($data->deselectall)) { $_POST = array(); $mform = new course_reset_form(); } else { echo $OUTPUT->header(); echo $OUTPUT->heading($strresetcourse); $data->reset_start_date_old = $course->startdate; $data->reset_end_date_old = $course->enddate; $status = reset_course_userdata($data); $data = array(); foreach ($status as $item) { $line = array(); $line[] = $item['component']; $line[] = $item['item']; $line[] = ($item['error']===false) ? get_string('ok') : '<div class="notifyproblem">'.$item['error'].'</div>'; $data[] = $line; } $table = new html_table(); $table->head = array(get_string('resetcomponent'), get_string('resettask'), get_string('resetstatus')); $table->size = array('20%', '40%', '40%'); $table->align = array('left', 'left', 'left'); $table->width = '80%'; $table->data = $data; echo html_writer::table($table); echo $OUTPUT->continue_button('view.php?id='.$course->id); // Back to course page echo $OUTPUT->footer(); exit; } } echo $OUTPUT->header(); echo $OUTPUT->heading($strresetcourse); echo $OUTPUT->box(get_string('resetinfo')); $mform->display(); echo $OUTPUT->footer();