/**
* {@inheritdoc}
*/
public function expand($className, $value, array $options = [])
{
try {
switch ($className) {
case Duration::class:
return Duration::parse($value);
case LocalDate::class:
return LocalDate::parse($value);
case LocalTime::class:
return LocalTime::parse($value);
case LocalDateTime::class:
return LocalDateTime::parse($value);
case TimeZoneOffset::class:
return TimeZoneOffset::parse($value);
case TimeZoneRegion::class:
return TimeZoneRegion::parse($value);
case YearMonth::class:
return YearMonth::parse($value);
case ZonedDateTime::class:
return ZonedDateTime::parse($value);
}
} catch (DateTimeParseException $e) {
throw new ObjectNotConvertibleException($e->getMessage(), $e->getCode(), $e);
}
return null;
}
/**
* Obtains an instance of `TimeZone` from a string representation.
*
* @param string $text
*
* @return TimeZone
*
* @throws \Brick\DateTime\Parser\DateTimeParseException
*/
public static function parse($text)
{
$text = (string) $text;
if ($text === 'Z' || $text === 'z') {
return TimeZoneOffset::utc();
}
if ($text === '') {
throw new DateTimeParseException('The string is empty.');
}
if ($text[0] === '+' || $text[0] === '-') {
return TimeZoneOffset::parse($text);
}
return TimeZoneRegion::parse($text);
}
public function testToString()
{
$this->assertSame('America/Los_Angeles', (string) TimeZoneRegion::of('America/Los_Angeles'));
}
/**
* Parses a region id, such as 'Europe/London'.
*
* @param string $text
* @param DateTimeParser|null $parser
*
* @return TimeZoneRegion
*
* @throws DateTimeParseException
*/
public static function parse($text, DateTimeParser $parser = null)
{
if (!$parser) {
$parser = IsoParsers::timeZoneRegion();
}
return TimeZoneRegion::from($parser->parse($text));
}
/**
* Obtains an instance of `ZonedDateTime` from a set of date-time fields.
*
* This method is only useful to parsers.
*
* @param DateTimeParseResult $result
*
* @return ZonedDateTime
*
* @throws DateTimeException If the zoned date-time is not valid.
* @throws DateTimeParseException If required fields are missing from the result.
*/
public static function from(DateTimeParseResult $result)
{
$localDateTime = LocalDateTime::from($result);
$timeZoneOffset = TimeZoneOffset::from($result);
if ($result->hasField(Field\TimeZoneRegion::NAME)) {
$timeZone = TimeZoneRegion::from($result);
} else {
$timeZone = $timeZoneOffset;
}
return ZonedDateTime::of($localDateTime, $timeZone, $timeZoneOffset);
}
