function quiz_get_num_questions in Quiz 5

Same name and namespace in other branches

1. 5.2 quiz.module \quiz_get_num_questions()
2. 6.6 quiz.module \quiz_get_num_questions()
3. 6.2 quiz.module \quiz_get_num_questions()
4. 6.3 quiz.module \quiz_get_num_questions()
5. 6.5 quiz.module \quiz_get_num_questions()

Gets the number questions of a given type for a quiz

Parameters

$nid: node id of the quiz

$type: status constant

Return value

Number of questions that meet the criteria

2 calls to quiz_get_num_questions()

quiz_questions_form_submit in ./quiz.module

Submit function for quiz_questions

quiz_validate in ./quiz.module

Implementation of hook_validate().

File

./quiz.module, line 1218

Quiz Module

Code

function quiz_get_num_questions($nid, $type) {
  return db_num_rows(db_query("SELECT question_nid FROM {quiz_questions} WHERE quiz_nid = %d AND question_status = %d", $nid, $type));
}