libphonenumber\PhoneNumberToTimeZonesMapper::__construct PHP Méthode

    protected function __construct($phonePrefixDataDirectory)
    {
        $this->prefixTimeZonesMap = static::loadPrefixTimeZonesMapFromFile(dirname(__FILE__) . $phonePrefixDataDirectory . DIRECTORY_SEPARATOR . static::MAPPING_DATA_FILE_NAME);
        $this->phoneUtil = PhoneNumberUtil::getInstance();
        $this->unknownTimeZoneList[] = static::UNKNOWN_TIMEZONE;
    }