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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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            * CLI script to kill all user sessions without asking for confirmation.
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            *
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            * @package    core
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            * @subpackage cli
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            * @copyright  2017 Alexander Bias <alexander.bias@uni-ulm.de>
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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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           define('CLI_SCRIPT', true);
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           require(__DIR__.'/../../config.php');
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           require_once($CFG->libdir.'/clilib.php');
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           list($options, $unrecognized) = cli_get_params(array('help' => false), array('h' => 'help'));
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           if ($unrecognized) {
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               $unrecognized = implode("\n  ", $unrecognized);
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               cli_error(get_string('cliunknowoption', 'admin', $unrecognized), 2);
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           }
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           if ($options['help']) {
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               $help =
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           "Kill all Moodle sessions
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           Options:
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           -h, --help            Print out this help
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           Example:
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           \$sudo -u www-data /usr/bin/php admin/cli/kill_all_sessions.php
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           ";
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               echo $help;
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               exit(0);
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           }
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           | 1441 | 
           ariadna | 
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           \core\session\manager::destroy_all();
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           | 1 | 
           efrain | 
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           exit(0);
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