function lockr_field_encrypt_disable in Lockr 7.2

Same name and namespace in other branches

1. 7.3 modules/lockr_field_encrypt/lockr_field_encrypt.install \lockr_field_encrypt_disable()

Implements hook_disable().

File

modules/lockr_field_encrypt/lockr_field_encrypt.install, line 24

Code

function lockr_field_encrypt_disable() {

  // Clear the cache of existing data.
  cache_clear_all('*', 'cache_field', TRUE);

  // Set the old cache class if there was one.
  $old_cache = variable_get('lockr_field_encrypt_old_cache', NULL);
  if ($old_cache === NULL) {
    variable_del('cache_class_cache_field');
  }
  else {
    variable_set('cache_class_cache_field', $old_cache);
  }

  // Delete the variable that held the old cache class.
  variable_del('lockr_field_encrypt_old_cache');
}