Inheritance diagram for ILIAS\MetaData\DataHelper\DataHelperInterface:

Collaboration diagram for ILIAS\MetaData\DataHelper\DataHelperInterface:

Public Member Functions
	matchesDurationPattern (string $string)

	matchesDatetimePattern (string $string)

	durationToIterator (string $duration)
	Returns in sequence years, months, days, hours, minutes, seconds. More...

	durationToSeconds (string $duration)

	datetimeToIterator (string $datetime)
	Returns in sequence: YYYY, MM, DD, hh, mm, ss, s (arbitrary many digits for decimal fractions of seconds), 8: timezone, either Z for UTC or +- hh:mm (mm is optional) Note that datetimes distinguish between a field being set to zero or not set at all. More...

	datetimeToObject (string $datetime)

	durationFromIntegers (?int $years, ?int $months, ?int $days, ?int $hours, ?int $minutes, ?int $seconds)

	datetimeFromObject (\DateTimeImmutable $object)
	Note that LOM in ILIAS ignores the time part of any datetimes. More...

	getAllLanguages ()

Detailed Description

Definition at line 23 of file DataHelperInterface.php.

Member Function Documentation

◆ datetimeFromObject()

ILIAS\MetaData\DataHelper\DataHelperInterface::datetimeFromObject ( \DateTimeImmutable $object )

Note that LOM in ILIAS ignores the time part of any datetimes.

Implemented in ILIAS\MetaData\DataHelper\DataHelper, and ILIAS\MetaData\DataHelper\NullDataHelper.

◆ datetimeToIterator()

ILIAS\MetaData\DataHelper\DataHelperInterface::datetimeToIterator ( string $datetime )

Returns in sequence: YYYY, MM, DD, hh, mm, ss, s (arbitrary many digits for decimal fractions of seconds), 8: timezone, either Z for UTC or +- hh:mm (mm is optional) Note that datetimes distinguish between a field being set to zero or not set at all.

In the latter case, the field is yielded as null.

Returns: int[]|null[]|string[]

Implemented in ILIAS\MetaData\DataHelper\DataHelper, and ILIAS\MetaData\DataHelper\NullDataHelper.

◆ datetimeToObject()

ILIAS\MetaData\DataHelper\DataHelperInterface::datetimeToObject ( string $datetime )

Implemented in ILIAS\MetaData\DataHelper\DataHelper, and ILIAS\MetaData\DataHelper\NullDataHelper.

◆ durationFromIntegers()

ILIAS\MetaData\DataHelper\DataHelperInterface::durationFromIntegers	(	?int	$years,
		?int	$months,
		?int	$days,
		?int	$hours,
		?int	$minutes,
		?int	$seconds
	)