function biblio_load_keywords in Bibliography Module 6.2

Same name and namespace in other branches

1. 6 biblio.keywords.inc \biblio_load_keywords()
2. 7 includes/biblio.keywords.inc \biblio_load_keywords()
3. 7.2 includes/biblio.keywords.inc \biblio_load_keywords()

Loads keywords from the database based on node revision ID.

Parameters

$vid: node version id of the keywords to load.

Return value

An array of keywords keyed on the node revision ID.

1 call to biblio_load_keywords()

biblio_load in ./biblio.module

Implements hook_load().

File

includes/biblio.keywords.inc, line 123

Keywords related functions for Drupal biblio module.

Code

function biblio_load_keywords($vid) {
  $result = db_query('SELECT bkd.* FROM {biblio_keyword} bk INNER JOIN {biblio_keyword_data} bkd ON bk.kid = bkd.kid  WHERE bk.vid = %d ORDER BY bkd.word ASC', $vid);
  $keywords[$vid] = array();
  while ($keyword = db_fetch_object($result)) {
    $keywords[$vid][$keyword->kid] = $keyword->word;
  }
  return $keywords[$vid];
}