Same name and namespace in other branches
  1. 10 core/lib/Drupal/Core/Extension/module.api.php \hook_uninstall()
  2. 6.x developer/hooks/install.php \hook_uninstall()
  3. 7.x modules/system/system.api.php \hook_uninstall()
  4. 8.9.x core/lib/Drupal/Core/Extension/module.api.php \hook_uninstall()
  5. 9 core/lib/Drupal/Core/Extension/module.api.php \hook_uninstall()

Remove any tables or variables that the module sets.

The uninstall hook will fire when the module gets uninstalled.

Related topics

16 functions implement hook_uninstall()

Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

aggregator_uninstall in modules/aggregator/aggregator.install
Implementation of hook_uninstall().
blogapi_uninstall in modules/blogapi/blogapi.install
Implementation of hook_uninstall().
book_uninstall in modules/book/book.install
Implementation of hook_uninstall().
contact_uninstall in modules/contact/contact.install
Implementation of hook_uninstall().
drupal_uninstall in modules/drupal/drupal.install
Implementation of hook_uninstall().

... See full list

File

developer/hooks/install.php, line 225
Documentation for the installation and update system.

Code

function hook_uninstall() {
  db_query('DROP TABLE {profile_fields}');
  db_query('DROP TABLE {profile_values}');
  variable_del('profile_block_author_fields');
}