function DataReferenceInterface::getTargetIdentifier

Same name in other branches
  1. 9 core/lib/Drupal/Core/TypedData/DataReferenceInterface.php \Drupal\Core\TypedData\DataReferenceInterface::getTargetIdentifier()
  2. 10 core/lib/Drupal/Core/TypedData/DataReferenceInterface.php \Drupal\Core\TypedData\DataReferenceInterface::getTargetIdentifier()
  3. 11.x core/lib/Drupal/Core/TypedData/DataReferenceInterface.php \Drupal\Core\TypedData\DataReferenceInterface::getTargetIdentifier()

Gets the identifier of the referenced data.

Return value

int|string|null The identifier of the referenced data, or NULL if the reference is unset.

1 call to DataReferenceInterface::getTargetIdentifier()
DataReferenceBase::getString in core/lib/Drupal/Core/TypedData/DataReferenceBase.php
Returns a string representation of the data.
2 methods override DataReferenceInterface::getTargetIdentifier()
EntityReference::getTargetIdentifier in core/lib/Drupal/Core/Entity/Plugin/DataType/EntityReference.php
Gets the identifier of the referenced data.
LanguageReference::getTargetIdentifier in core/lib/Drupal/Core/TypedData/Plugin/DataType/LanguageReference.php
Gets the identifier of the referenced data.

File

core/lib/Drupal/Core/TypedData/DataReferenceInterface.php, line 26

Class

DataReferenceInterface
Interface for typed data references.

Namespace

Drupal\Core\TypedData

Code

public function getTargetIdentifier();

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.