constant BookManager::BOOK_MAX_DEPTH in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/book/src/BookManager.php \Drupal\book\BookManager::BOOK_MAX_DEPTH
2. 10 core/modules/book/src/BookManager.php \Drupal\book\BookManager::BOOK_MAX_DEPTH

Defines the maximum supported depth of the book tree.

File

core/modules/book/src/BookManager.php, line 33

Class

BookManager

Defines a book manager.

Namespace

Drupal\book

Code

const BOOK_MAX_DEPTH = 9;