1.20.x user.api.php hook_user_role_delete($role)

Respond to user role deletion.

This hook allows you act when a user role has been deleted. If your module stores references to roles, it's recommended that you implement this hook and delete existing instances of the deleted role in your module database tables.

Parameters

$role: The $role object being deleted.

Related topics

Hooks Allow modules to interact with the Backdrop core.

File

modules/user/user.api.php, line 423
Hooks provided by the User module.

Code

function hook_user_role_delete($role) {
  // Delete existing instances of the deleted role.
  db_delete('my_module_table')
    ->condition('role', $role->name)
    ->execute();
}