Gregwar\Formidable\Fields\Select::addOption PHP Метод

    public function addOption($option, $position = null)
    {
        $option->setParent($this);
        if ($position == null) {
            $this->options[] = $option;
        } else {
            for ($i = $this->countOptions(); $i > $position; $i--) {
                $this->options[$i] = $this->options[$i - 1];
            }
            $this->options[$position] = $option;
        }
    }