Returns the duration.

Return value

\DateInterval|null A DateInterval object or NULL if there is no duration.

Throws

\Exception

2 methods override DurationInterface::getDuration()

DurationIso8601::getDuration in core/lib/Drupal/Core/TypedData/Plugin/DataType/DurationIso8601.php

Returns the duration.

TimeSpan::getDuration in core/lib/Drupal/Core/TypedData/Plugin/DataType/TimeSpan.php

Returns the duration.

File

core/lib/Drupal/Core/TypedData/Type/DurationInterface.php, line 20

Class

DurationInterface

Interface for durations.

Namespace

Drupal\Core\TypedData\Type

Code

public function getDuration();

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