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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.
<?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/>.

/**
 * Logging support.
 *
 * @package    tool_log
 * @copyright  2013 Petr Skoda {@link http://skodak.org}
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

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

/**
 * Install the plugin.
 */
function xmldb_tool_log_install() {
    global $CFG, $DB;

    $enabled = array();

    // Add data to new log only from now on.
    if (file_exists("$CFG->dirroot/$CFG->admin/tool/log/store/standard")) {
        $enabled[] = 'logstore_standard';
    }

< // Enable legacy log reading, but only if there are existing data. < if (file_exists("$CFG->dirroot/$CFG->admin/tool/log/store/legacy")) { < unset_config('loglegacy', 'logstore_legacy'); < // Do not enabled legacy logging if somebody installed a new < // site and in less than one day upgraded to 2.7. < $params = array('yesterday' => time() - 60*60*24); < if ($DB->record_exists_select('log', "time < :yesterday", $params)) { < $enabled[] = 'logstore_legacy'; < } < } <
set_config('enabled_stores', implode(',', $enabled), 'tool_log'); }