function getdirections_get_nid_from_lid in Get Directions 6.2

Same name and namespace in other branches

1. 7.3 getdirections.module \getdirections_get_nid_from_lid()
2. 7.2 getdirections.module \getdirections_get_nid_from_lid()

1 call to getdirections_get_nid_from_lid()

theme_getdirections_show in ./getdirections.theme.inc

Theme to use for when one or no locations are supplied.

File

./getdirections.module, line 1314

Fetches google map directions.

Code

function getdirections_get_nid_from_lid($lid) {
  if (module_exists('location') && $lid) {
    $result = db_query('SELECT nid FROM {location_instance} WHERE lid=%d', array(
      $lid,
    ));
    $row = db_fetch_array($result);
    return isset($row['nid']) && $row['nid'] ? $row['nid'] : FALSE;
  }
}