function token_taxonomy_term_load_all_parents in Token 7

Same name and namespace in other branches

1. 8 token.module \token_taxonomy_term_load_all_parents()

1 call to token_taxonomy_term_load_all_parents()

token_tokens in ./token.tokens.inc

Implements hook_tokens().

File

./token.module, line 1242

Enhances the token API in core: adds a browseable UI, missing tokens, etc.

Code

function token_taxonomy_term_load_all_parents($tid) {
  $cache =& drupal_static(__FUNCTION__, array());
  if (!is_numeric($tid)) {
    return array();
  }
  if (!isset($cache[$tid])) {
    $cache[$tid] = array();
    $parents = taxonomy_get_parents_all($tid);
    array_shift($parents);

    // Remove this term from the array.
    $parents = array_reverse($parents);
    foreach ($parents as $term) {
      $cache[$tid][$term->tid] = entity_label('taxonomy_term', $term);
    }
  }
  return $cache[$tid];
}