function book_helper_uninstall in Book helper 6

Same name and namespace in other branches

1. 7 book_helper.install \book_helper_uninstall()

Implementation of hook_uninstall().

File

./book_helper.install, line 18

Install and uninstall functions for the 'Book helper' module.

Code

function book_helper_uninstall() {

  // Delete all the book helper variables and then clear the variable cache.
  db_query("DELETE FROM {variable} WHERE name LIKE 'book_helper_%'");
  cache_clear_all('variables', 'cache');
}