function global_filter_uninstall in Views Global Filter 6

Same name and namespace in other branches

1. 8 global_filter.install \global_filter_uninstall()
2. 7 global_filter.install \global_filter_uninstall()

Implements hook_uninstall().

File

./global_filter.install, line 18

Install and uninstall hooks for the Global Filter module.

Code

function global_filter_uninstall() {
  require_once 'global_filter.module';
  $num_filters = variable_get('global_filter_num_filters', GLOBAL_FILTER_DEF_NUM_FILTERS);
  for ($i = 1; $i <= $num_filters; $i++) {
    if ($filter_name = variable_get("global_filter_{$i}", '')) {
      _global_filter_remove_default_filter_from_views($filter_name);
    }
  }
  unset($_SESSION['global_filter']);

  // Delete global_filter_* variables at once
  db_query("DELETE FROM {variable} WHERE name LIKE 'global_filter_%%'");
}