function taxonomy_del_vocabulary

6.x taxonomy.module taxonomy_del_vocabulary($vid)

Delete a vocabulary.

Parameters

$vid: A vocabulary ID.

Return value

Constant indicating items were deleted.

3 calls to taxonomy_del_vocabulary()

forum_uninstall in drupal-6.x/modules/forum/forum.install: Implementation of hook_uninstall().
taxonomy_save_vocabulary in drupal-6.x/modules/taxonomy/taxonomy.module
taxonomy_vocabulary_confirm_delete_submit in drupal-6.x/modules/taxonomy/taxonomy.admin.inc: Submit handler to delete a vocabulary after confirmation.

File

drupal-6.x/modules/taxonomy/taxonomy.module, line 237: Enables the organization of content into categories.

Code

function taxonomy_del_vocabulary($vid) {
  $vocabulary = (array) taxonomy_vocabulary_load($vid);

  db_query('DELETE FROM {vocabulary} WHERE vid = %d', $vid);
  db_query('DELETE FROM {vocabulary_node_types} WHERE vid = %d', $vid);
  $result = db_query('SELECT tid FROM {term_data} WHERE vid = %d', $vid);
  while ($term = db_fetch_object($result)) {
    taxonomy_del_term($term->tid);
  }

  module_invoke_all('taxonomy', 'delete', 'vocabulary', $vocabulary);

  cache_clear_all();

  return SAVED_DELETED;
}