function _quiz_get_attempt_count in Quiz 7.5

Same name and namespace in other branches

1. 8.6 modules/quiz_stats/quiz_stats.admin.inc \_quiz_get_attempt_count()
2. 8.4 modules/quiz_stats/quiz_stats.admin.inc \_quiz_get_attempt_count()
3. 8.5 modules/quiz_stats/quiz_stats.admin.inc \_quiz_get_attempt_count()
4. 6.6 includes/quiz_dashboard/quiz_dashboard.admin.inc \_quiz_get_attempt_count()
5. 6.4 includes/quiz_stats/quiz_stats.admin.inc \_quiz_get_attempt_count()
6. 7.6 modules/quiz_stats/quiz_stats.admin.inc \_quiz_get_attempt_count()
7. 7 includes/quiz_stats/quiz_stats.admin.inc \_quiz_get_attempt_count()
8. 7.4 includes/quiz_stats/quiz_stats.admin.inc \_quiz_get_attempt_count()
9. 6.x modules/quiz_stats/quiz_stats.admin.inc \_quiz_get_attempt_count()

Computes quiz attempt count.

Parameters

$vid: quiz node id.

$uid: user id for filtering.

Return value

Integer containing number of times that a quiz has been attended, can be filtered by uid.

1 call to _quiz_get_attempt_count()

theme_quiz_stats_get_basic_stats in modules/quiz_stats/quiz_stats.admin.inc

Generates table of results from quiz data structure.

File

modules/quiz_stats/quiz_stats.admin.inc, line 272

Administration file for Quiz stats Module.

Code

function _quiz_get_attempt_count($nid, $uid = 0) {
  $sql = 'SELECT COUNT(result_id) FROM {quiz_node_results} WHERE nid = :nid';
  $arg[':nid'] = $nid;
  if ($uid != 0) {
    $sql .= ' AND uid = :uid';
    $arg[':uid'] = $uid;
  }
  return db_query($sql, $arg)
    ->fetchField();
}