FeedInterface::getEtag

public FeedInterface::getEtag()

Returns the entity tag HTTP response header, used for validating cache.

Return value

string The entity tag HTTP response header.

File

core/modules/aggregator/src/FeedInterface.php, line 182

Class

FeedInterface

Provides an interface defining an aggregator feed entity.

Namespace

Drupal\aggregator

Code

public function getEtag();