public BookOutlineStorage::loadBookChildren($pid)
Loads book's children using it's parent ID.
Parameters
int $pid: The book's parent ID.
Return value
array Array of loaded book items.
Overrides BookOutlineStorageInterface::loadBookChildren
File
- core/modules/book/src/BookOutlineStorage.php, line 90
Class
- BookOutlineStorage
- Defines a storage class for books outline.
Namespace
Drupal\book
Code
public function loadBookChildren($pid) { return $this->connection ->query("SELECT * FROM {book} WHERE pid = :pid", array(':pid' => $pid)) ->fetchAllAssoc('nid', \PDO::FETCH_ASSOC); }
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