ILIAS\MetaData\DataHelper\NullDataHelper Class Reference

Inheritance diagram for ILIAS\MetaData\DataHelper\NullDataHelper:

Collaboration diagram for ILIAS\MetaData\DataHelper\NullDataHelper:

Public Member Functions
	matchesDurationPattern (string $string)
	matchesDatetimePattern (string $string)
	durationToIterator (string $duration)
	durationToSeconds (string $duration)
	datetimeToIterator (string $datetime)
	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 ()
	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 NullDataHelper.php.

Member Function Documentation

datetimeFromObject()

ILIAS\MetaData\DataHelper\NullDataHelper::datetimeFromObject

(

\DateTimeImmutable

$object

)

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

Implements ILIAS\MetaData\DataHelper\DataHelperInterface.

Definition at line 72 of file NullDataHelper.php.

                                                                  : string
    {
        return '';
    }

datetimeToIterator()

ILIAS\MetaData\DataHelper\NullDataHelper::datetimeToIterator

(

string

$datetime

)

Returns

int[]|null[]|string[]

Implements ILIAS\MetaData\DataHelper\DataHelperInterface.

Definition at line 51 of file NullDataHelper.php.

                                                        : \Generator
    {
        yield from [];
    }

References ILIAS\ResourceStorage\Flavour\Machine\DefaultMachines\from().

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datetimeToObject()

ILIAS\MetaData\DataHelper\NullDataHelper::datetimeToObject

(

string

$datetime

)

Implements ILIAS\MetaData\DataHelper\DataHelperInterface.

Definition at line 56 of file NullDataHelper.php.

                                                      : \DateTimeImmutable
    {
        return new \DateTimeImmutable('@0');
    }

durationFromIntegers()

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

Implements ILIAS\MetaData\DataHelper\DataHelperInterface.

Definition at line 61 of file NullDataHelper.php.

     : string {
        return '';
    }

durationToIterator()

ILIAS\MetaData\DataHelper\NullDataHelper::durationToIterator

(

string

$duration

)

Returns

int[]|null[]

Implements ILIAS\MetaData\DataHelper\DataHelperInterface.

Definition at line 38 of file NullDataHelper.php.

                                                        : \Generator
    {
        yield from [];
    }

References ILIAS\ResourceStorage\Flavour\Machine\DefaultMachines\from().

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durationToSeconds()

ILIAS\MetaData\DataHelper\NullDataHelper::durationToSeconds

(

string

$duration

)

Implements ILIAS\MetaData\DataHelper\DataHelperInterface.

Definition at line 43 of file NullDataHelper.php.

                                                       : int
    {
        return 0;
    }

getAllLanguages()

ILIAS\MetaData\DataHelper\NullDataHelper::getAllLanguages

(

)

Returns

string[]

Implements ILIAS\MetaData\DataHelper\DataHelperInterface.

Definition at line 80 of file NullDataHelper.php.

                                     : \Generator
    {
        yield from [];
    }

References ILIAS\ResourceStorage\Flavour\Machine\DefaultMachines\from().

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matchesDatetimePattern()

ILIAS\MetaData\DataHelper\NullDataHelper::matchesDatetimePattern

(

string

$string

)

Implements ILIAS\MetaData\DataHelper\DataHelperInterface.

Definition at line 30 of file NullDataHelper.php.

                                                          : bool
    {
        return false;
    }

matchesDurationPattern()

ILIAS\MetaData\DataHelper\NullDataHelper::matchesDurationPattern

(

string

$string

)

Implements ILIAS\MetaData\DataHelper\DataHelperInterface.

Definition at line 25 of file NullDataHelper.php.

                                                          : bool
    {
        return false;
    }

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The documentation for this class was generated from the following file:

• components/ILIAS/MetaData/classes/DataHelper/NullDataHelper.php