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();
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