public function BookManager::getAllBooks

Returns an array of all books.

This list may be used for generating a list of all the books, or for building the options for a form select.

Return value

An array of all books.

File

drupal/core/modules/book/lib/Drupal/book/BookManager.php, line 56
Contains \Drupal\book\BookManager.

Class

BookManager
Book Manager Service.

Namespace

Drupal\book

Code

public function getAllBooks() {
  if (!isset($this->books)) {
    $this
      ->loadBooks();
  }
  return $this->books;
}