Returns an array of identifier field names numerically indexed.
Return value
array
File
- drupal/core/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/ClassMetadata.php, line 110
Class
- ClassMetadata
- Contract for a Doctrine persistence layer ClassMetadata class to implement.
Namespace
Doctrine\Common\Persistence\Mapping
Code
function getIdentifierFieldNames();