001+ bool(true)
001- Warning: IntlTimeZone::getOffset(): intltz_get_offset: error obtaining offset in %s on line %d
002- bool(false)
015+ #0 %s/timezone_getOffset_error.php(9): intltz_get_offset(NULL, 1499694889000, false, 0, 0)
016- #0 %s(%d): intltz_get_offset(NULL, %d, false, NULL, NULL)