__construct(string $inputTimezone = null, string $outputTimezone = null, int $dateFormat = null, int $timeFormat = null, int $calendar = \IntlDateFormatter::GREGORIAN, string $pattern = null)

Parameters

string	$inputTimezone	The name of the input timezone
string	$outputTimezone	The name of the output timezone
int	$dateFormat	The date format
int	$timeFormat	The time format
int	$calendar	One of the \IntlDateFormatter calendar constants
string	$pattern	A pattern to pass to \IntlDateFormatter

Exceptions

UnexpectedTypeException

If a format is not supported or if a timezone is not a string

See also

BaseDateTimeTransformer::formats

for available format options

mixed transform(DateTimeInterface $dateTime)

Transforms a normalized date into a localized date string/array.

Parameters

DateTimeInterface

$dateTime

A DateTimeInterface object

Return Value

mixed

The value in the transformed representation

Exceptions

TransformationFailedException

if the given value is not a \DateTimeInterface or if the date could not be transformed

mixed reverseTransform(mixed $value)

Transforms a localized date string/array into a normalized date.

Parameters

mixed

$value

The value in the transformed representation

Return Value

mixed

The value in the original representation

Exceptions

TransformationFailedException

if the given value is not a string, if the date could not be parsed

protected IntlDateFormatter getIntlDateFormatter(bool $ignoreTimezone = false)

Returns a preconfigured IntlDateFormatter instance.

Parameters

bool

$ignoreTimezone

Use UTC regardless of the configured timezone

Return Value

IntlDateFormatter

Exceptions

TransformationFailedException

in case the date formatter can not be constructed

protected bool isPatternDateOnly()

Checks if the pattern contains only a date.

Return Value

bool