protected function getTimezoneRegions()
    {
        return [
            'UTC'        => DateTimeZone::UTC,
            'Africa'     => DateTimeZone::AFRICA,
            'America'    => DateTimeZone::AMERICA,
            'Antarctica' => DateTimeZone::ANTARCTICA,
            'Asia'       => DateTimeZone::ASIA,
            'Atlantic'   => DateTimeZone::ATLANTIC,
            'Australia'  => DateTimeZone::AUSTRALIA,
            'Europe'     => DateTimeZone::EUROPE,
            'Indian'     => DateTimeZone::INDIAN,
            'Pacific'    => DateTimeZone::PACIFIC,
        ];
    }
protected function getTimezoneRegions()
    {
        return [
            'UTC'        => DateTimeZone::UTC,
            'Africa'     => DateTimeZone::AFRICA,
            'America'    => DateTimeZone::AMERICA,
            'Antarctica' => DateTimeZone::ANTARCTICA,
            'Asia'       => DateTimeZone::ASIA,
            'Atlantic'   => DateTimeZone::ATLANTIC,
            'Australia'  => DateTimeZone::AUSTRALIA,
            'Europe'     => DateTimeZone::EUROPE,
            'Indian'     => DateTimeZone::INDIAN,
            'Pacific'    => DateTimeZone::PACIFIC,
        ];
    }
protected function getTimezoneRegions ( ) { return [ 'UTC' => DateTimeZone :: UTC , 'Africa' => DateTimeZone :: AFRICA , 'America' => DateTimeZone :: AMERICA , 'Antarctica' => DateTimeZone :: ANTARCTICA , 'Asia' => DateTimeZone :: ASIA , 'Atlantic' => DateTimeZone :: ATLANTIC , 'Australia' => DateTimeZone :: AUSTRALIA , 'Europe' => DateTimeZone :: EUROPE , 'Indian' => DateTimeZone :: INDIAN , 'Pacific' => DateTimeZone :: PACIFIC , ] ; }
Gets a list of timezone regions.

@return array
Gets a list of timezone regions .