function BookOutlineStorageInterface::getBooks
Gets books (the highest positioned book links).
Return value
array An array of book IDs.
1 method overrides BookOutlineStorageInterface::getBooks()
- BookOutlineStorage::getBooks in core/
modules/ book/ src/ BookOutlineStorage.php - Gets books (the highest positioned book links).
File
-
core/
modules/ book/ src/ BookOutlineStorageInterface.php, line 16
Class
- BookOutlineStorageInterface
- Defines a common interface for book outline storage classes.
Namespace
Drupal\bookCode
public function getBooks();
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