Cake\View\Helper\FormHelper::_datetimeOptions PHP Метод

    protected function _datetimeOptions($options)
    {
        foreach ($this->_datetimeParts as $type) {
            if (!array_key_exists($type, $options)) {
                $options[$type] = [];
            }
            if ($options[$type] === true) {
                $options[$type] = [];
            }
            // Pass empty options to each type.
            if (!empty($options['empty']) && is_array($options[$type])) {
                $options[$type]['empty'] = $options['empty'];
            }
            // Move empty options into each type array.
            if (isset($options['empty'][$type])) {
                $options[$type]['empty'] = $options['empty'][$type];
            }
        }
        $hasYear = is_array($options['year']);
        if ($hasYear && isset($options['minYear'])) {
            $options['year']['start'] = $options['minYear'];
        }
        if ($hasYear && isset($options['maxYear'])) {
            $options['year']['end'] = $options['maxYear'];
        }
        if ($hasYear && isset($options['orderYear'])) {
            $options['year']['order'] = $options['orderYear'];
        }
        unset($options['minYear'], $options['maxYear'], $options['orderYear']);
        if (is_array($options['month'])) {
            $options['month']['names'] = $options['monthNames'];
        }
        unset($options['monthNames']);
        if (is_array($options['hour']) && isset($options['timeFormat'])) {
            $options['hour']['format'] = $options['timeFormat'];
        }
        unset($options['timeFormat']);
        if (is_array($options['minute'])) {
            $options['minute']['interval'] = $options['interval'];
            $options['minute']['round'] = $options['round'];
        }
        unset($options['interval'], $options['round']);
        if ($options['val'] === true || $options['val'] === null && isset($options['empty']) && $options['empty'] === false) {
            $val = new DateTime();
            $currentYear = $val->format('Y');
            if (isset($options['year']['end']) && $options['year']['end'] < $currentYear) {
                $val->setDate($options['year']['end'], $val->format('n'), $val->format('j'));
            }
            $options['val'] = $val;
        }
        unset($options['empty']);
        return $options;
    }