public function AlterableInterface::getMetaData
public AlterableInterface::getMetaData($key)
Retrieves a given piece of metadata.
Parameters
$key: The unique identifier for the piece of metadata to retrieve.
Return value
The previously attached metadata object, or NULL if one doesn't exist.
File
- core/lib/Drupal/Core/Database/Query/AlterableInterface.php, line 89
Class
- AlterableInterface
- Interface for a query that can be manipulated via an alter hook.
Namespace
Drupal\Core\Database\QueryCode
public function getMetaData($key);
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Database!Query!AlterableInterface.php/function/AlterableInterface::getMetaData/8.1.x