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           efrain | 
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           <?php
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           // This file is part of Moodle - http://moodle.org/
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           //
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           // Moodle is free software: you can redistribute it and/or modify
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           // it under the terms of the GNU General Public License as published by
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           // the Free Software Foundation, either version 3 of the License, or
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           // (at your option) any later version.
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           //
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           // Moodle is distributed in the hope that it will be useful,
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           // but WITHOUT ANY WARRANTY; without even the implied warranty of
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           // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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           // GNU General Public License for more details.
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           //
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           // You should have received a copy of the GNU General Public License
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           // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
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           /**
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            * Task API status checks
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            *
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            * @package    tool_task
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            * @copyright  2020 Brendan Heywood (brendan@catalyst-au.net)
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            * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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            */
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           defined('MOODLE_INTERNAL') || die();
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           /**
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            * Add cron related service status checks
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            *
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            * @return array of check objects
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            */
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           function tool_task_status_checks(): array {
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               return [
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                   new \tool_task\check\cronrunning(),
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                   new \tool_task\check\maxfaildelay(),
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                   new \tool_task\check\adhocqueue(),
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                   new \tool_task\check\longrunningtasks(),
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               ];
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           }
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           /**
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            * Function used to handle mtrace by outputting the text to normal browser window.
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            *
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            * @param string $message Message to output
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            * @param string $eol End of line character
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            */
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           ariadna | 
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           function tool_task_mtrace_wrapper(string $message, string $eol = ''): void {
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           efrain | 
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               $message = s($message);
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               // We autolink urls and emails here but can't use format_text as it does
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               // more than we need and has side effects which are not useful in this context.
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               $urlpattern = '/(http|https|ftp|ftps)\:\/\/[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(\/\S*)?/';
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               $message = preg_replace_callback($urlpattern, function($matches) {
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                   $url = $matches[0];
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                   return html_writer::link($url, $url, ['target' => '_blank']);
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               }, $message);
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               $emailpattern = '/[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}/';
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               $message = preg_replace_callback($emailpattern, function($matches) {
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                   $email = $matches[0];
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                   return html_writer::link('mailto:' . $email, $email);
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               }, $message);
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               echo $message . $eol;
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           }
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