'', 'label' => ''), ...) */ public function toOptionArray() { $cronJobs = $this->mergeCronGroups($this->cronConfig->getJobs()); $options = []; foreach ($cronJobs as $cron) { if (empty($cron['name'])) { continue; } $option = [ 'value' => $cron['name'], 'label' => $cron['name'] ]; $options[] = $option; } \usort($options, function ($a, $b) { return \strnatcmp($a['label'], $b['label']); }); return $options; } /** * Returns array of all cron jobs * * Magento separates crons into "groups" * This method merges them into one array * * @param array $groups * * @return array */ private function mergeCronGroups($groups) { $merged = []; foreach ($groups as $group) { $merged += $group; } return $merged; } }