function _quiz_delete_users_results in Quiz 8.6

Same name and namespace in other branches

1. 8.4 quiz.module \_quiz_delete_users_results()
2. 8.5 quiz.module \_quiz_delete_users_results()
3. 6.4 quiz.module \_quiz_delete_users_results()
4. 7.6 quiz.module \_quiz_delete_users_results()
5. 7 quiz.module \_quiz_delete_users_results()
6. 7.4 quiz.module \_quiz_delete_users_results()
7. 7.5 quiz.module \_quiz_delete_users_results()
8. 6.x quiz.module \_quiz_delete_users_results()

Deletes all results associated with a given user.

Parameters

int $uid: The users id.

1 call to _quiz_delete_users_results()

quiz_user_delete in ./quiz.module

Implements hook_user_delete().

File

./quiz.module, line 396

Contains quiz.module

Code

function _quiz_delete_users_results($uid) {
  $res = db_query("SELECT result_id FROM {quiz_result} WHERE uid = :uid", array(
    ':uid' => $uid,
  ));
  $result_ids = array();
  while ($result_id = $res
    ->fetchField()) {
    $result_ids[] = $result_id;
  }
  entity_delete_multiple('quiz_result', $result_ids);
}