/**
* Kills all selected ScheduledTasks.
*
* @param array|null $not_killed
* // a reference to an array that will be filled with any process_ids that
* // could not be killed for any reason.
*
* @return void
*/
public function stop($not_killed = null)
{
if (!is_null($not_killed)) {
\Altumo\Validation\Arrays::assertArray($not_killed, '$not_killed expects null or array');
}
// get all frequent cron tasks running as this user and from the plugin's path
$task_processes = $this->getSelectedProcesses();
foreach ($task_processes as $task_process) {
// skip if process doesn't have a process_id
if (!array_key_exists('process_id', $task_process) || !strlen($task_process['process_id'])) {
continue;
}
$result = \Altumo\Utils\SystemProcess::killProcess($task_process['process_id']);
if (!is_null($not_killed)) {
$not_killed[] = $result;
}
}
$this->clearSelectedProcesses();
}
/**
* Sorts an array of rows by scalar row values, maintain indexes
*
* @param array $rows
*
* @throws \Exception if uasort fails
*
* @return array
*/
public static function sortArrayRowsAlphabetically($rows)
{
\Altumo\Validation\Arrays::assertArray($rows);
$result_ok = uasort($rows, '\\Altumo\\Arrays\\Arrays::compareArrayRowsAlphabetically');
if (!$result_ok) {
throw new \Exception('Error sorting rows alphabetically');
}
return $rows;
}
