public static function findOldValues(&$article, &$user, &$text, &$summary, $minor, $watch, $sectionanchor, &$flags)
 {
     $title = $article->getTitle();
     $title_text = $title->getFullText();
     $assignees = self::getAssignees('Assigned to', $title_text, $user);
     $status = self::getStatus('Status', $title_text, $user);
     self::printDebug("Old assignees: ", $assignees);
     self::printDebug("Old status: ", $status);
     self::$task_assignees = $assignees;
     if (count($status) > 0) {
         self::$task_status = $status[0];
     } else {
         self::$task_status = "";
     }
     return true;
 }
<?php

# (C) 2008 Steren Giannini
# Licensed under the GNU GPLv2 (or later).
$IP = realpath(dirname(__FILE__) . "/../..");
require_once "{$IP}/maintenance/commandLine.inc";
global $smwgIP;
require_once $smwgIP . '/includes/SMW_Factbox.php';
require_once dirname(__FILE__) . '/SemanticTasks.classes.php';
// Let's send reminders
if (empty($wgServerNamePath)) {
    print "ST check for reminders {$wgServerNamePath} not set.";
    return 1;
}
SemanticTasksMailer::remindAssignees($wgServerNamePath);
print "ST check for reminders\n";