function nodeformsettings_purge in Node and Comments Form Settings 7.2

Same name and namespace in other branches

1. 6.3 nodeformsettings.module \nodeformsettings_purge()
2. 6.2 nodeformsettings.module \nodeformsettings_purge()
3. 7.3 nodeformsettings.module \nodeformsettings_purge()

Remove all unsused variables.

1 call to nodeformsettings_purge()

nodeformsettings_settings_submit in ./nodeformsettings.module

Submit callback for the node form alter.

File

./nodeformsettings.module, line 226

Code

function nodeformsettings_purge($type = NULL) {
  $elements = nodeformsettings_elements_default();
  if (isset($type)) {
    variable_del('var_' . $type);
    foreach ($elements as $k => $v) {
      variable_del($k . '_' . $type);
    }
  }
  else {

    // Remove all from all content types.
    foreach (node_type_get_names() as $type => $type_name) {
      variable_del('var_' . $type);
      foreach ($elements as $k => $v) {
        variable_del($k . '_' . $type);
      }
    }
  }
}