function _quiz_check_num_always in Quiz 6.4

Same name and namespace in other branches

1. 8.4 quiz.module \_quiz_check_num_always()
2. 7.6 quiz.module \_quiz_check_num_always()
3. 7 quiz.module \_quiz_check_num_always()
4. 7.4 quiz.module \_quiz_check_num_always()
5. 7.5 quiz.module \_quiz_check_num_always()

If a quiz is saved with random categories we should make sure all questions are removed from the quiz

Parameters

$node: Quiz node.

2 calls to _quiz_check_num_always()

quiz_insert in ./quiz.module

Implementation of hook_insert().

quiz_update in ./quiz.module

Implementation of hook_update().

File

./quiz.module, line 3765

Quiz Module

Code

function _quiz_check_num_always(&$node) {
  if ($node->randomization != 3) {
    return;
  }
  $sql = 'DELETE FROM {quiz_node_relationship}
          WHERE parent_vid = %d';
  db_query($sql, $node->vid);
}