8.3.x book.install book_uninstall()
8.0.x book.install book_uninstall()
8.1.x book.install book_uninstall()
8.2.x book.install book_uninstall()
8.4.x book.install book_uninstall()
5.x book.install book_uninstall()
6.x book.install book_uninstall()
7.x book.install book_uninstall()

Implements hook_uninstall().

File

modules/book/book.install, line 19
Install, update and uninstall functions for the book module.

Code

function book_uninstall() {
  variable_del('book_allowed_types');
  variable_del('book_child_type');
  variable_del('book_block_mode');

  // Delete menu links.
  db_delete('menu_links')
    ->condition('module', 'book')
    ->execute();
  menu_cache_clear_all();
}