book_helper.install in Book helper 6

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

File

book_helper.install

<?php

/**
 * @file
 * Install and uninstall functions for the 'Book helper' module.
 */

/**
 * Implementation of hook_install().
 */
function book_helper_install() {

  // Set weight=10 so that the book_helper.module is called after the book.module.
  db_query("UPDATE {system} SET weight=10 WHERE name='book_helper'");
}

/**
 * Implementation of hook_uninstall().
 */
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');
}

Functions

Name	Description
book_helper_install	Implementation of hook_install().
book_helper_uninstall	Implementation of hook_uninstall().