Backend\Modules\Locale\Engine\CacheBuilder::addSpoonLocale PHP Method

    protected function addSpoonLocale(&$json, $language)
    {
        // get months
        $monthsLong = \SpoonLocale::getMonths($language, false);
        $monthsShort = \SpoonLocale::getMonths($language, true);
        // get days
        $daysLong = \SpoonLocale::getWeekDays($language, false, 'sunday');
        $daysShort = \SpoonLocale::getWeekDays($language, true, 'sunday');
        // build labels
        foreach ($monthsLong as $key => $value) {
            $json['loc']['MonthLong' . \SpoonFilter::ucfirst($key)] = $value;
        }
        foreach ($monthsShort as $key => $value) {
            $json['loc']['MonthShort' . \SpoonFilter::ucfirst($key)] = $value;
        }
        foreach ($daysLong as $key => $value) {
            $json['loc']['DayLong' . \SpoonFilter::ucfirst($key)] = $value;
        }
        foreach ($daysShort as $key => $value) {
            $json['loc']['DayShort' . \SpoonFilter::ucfirst($key)] = $value;
        }
    }