Task::getList PHP Method

    public static function getList()
    {
        return self::find('all', array('conditions' => array('status in (?)', array(TaskInterface::TASK_STATUS_ACTIVE, TaskInterface::TASK_STATUS_INACTIVE)), 'order' => 'status, task_id desc'));
    }

 public function exportTasks()
 {
     if (isset($_POST['folder'])) {
         $tasks = Task::getList();
         $result = array();
         foreach ($tasks as $t) {
             $line = TaskManager::getTaskCrontabLine($t, $_POST['folder'], $_POST['php'], $_POST['file']);
             $result[] = nl2br($line);
         }
         echo json_encode($result);
     }
 }