function biblio_get_keyword_by_id in Bibliography Module 6.2

Same name and namespace in other branches

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

Retrieves a keyword object by keyword ID.

Parameters

integer $keyword_id:

Return value

object

2 calls to biblio_get_keyword_by_id()

BiblioKeywordUnitTest::testBiblioGetKeywordById in tests/keyword.test

_biblio_filter_info_line in includes/biblio.pages.inc

File

includes/biblio.keywords.inc, line 43

Keywords related functions for Drupal biblio module.

Code

function biblio_get_keyword_by_id($keyword_id) {
  static $keywords = array();
  if (!isset($keywords[$keyword_id])) {
    $keywords[$keyword_id] = db_fetch_object(db_query('SELECT * FROM {biblio_keyword_data} WHERE kid = %d', $keyword_id));
  }
  return $keywords[$keyword_id];
}