public BookOutlineStorageInterface::getBookSubtree($link, $max_depth)
Get book subtree.
Parameters
array $link: A fully loaded book link.
int $max_depth: The maximum supported depth of the book tree.
Return value
array Array of unordered subtree book items.
File
- core/modules/book/src/BookOutlineStorageInterface.php, line 167
Class
- BookOutlineStorageInterface
- Defines a common interface for book outline storage classes.
Namespace
Drupal\book
Code
public function getBookSubtree($link, $max_depth);
Please login to continue.