CronLingo\Field::__toString PHP Метод

    public function __toString()
    {
        $value = '';
        if ($this->repeats) {
            $value = '*/' . $this->repeats;
        }
        if (count($this->specific) > 0) {
            if (strlen($value) > 0) {
                $value .= ',';
            }
            $value .= implode(',', $this->specific);
        }
        if (!is_null($this->rangeMin) && !is_null($this->rangeMax) && $this->rangeMin >= 0 && $this->rangeMax >= 0) {
            $value = intval($this->rangeMin) . '-' . intval($this->rangeMax);
        }
        if (strlen($value) == 0) {
            $value = '*';
        }
        return $value;
    }