public function createWorker($workingRangeFrom, $workingRangeTo) { $task = new Gpf_Mail_OutboxRunner(); $this->debug('Creating new worker Gpf_Mail_OutboxRunner for range:' . $workingRangeFrom . '-' . $workingRangeTo); $task->setWorkingArea($workingRangeFrom, $workingRangeTo); $task->setParams($this->task->getParams()); $task->insertTask(); }