function _quiz_get_num_questions_left in Quiz 7.4

Return the number of questions that are left to answer

2 calls to _quiz_get_num_questions_left()

quiz_question_answering_form in question_types/quiz_question/quiz_question.module

Get the form to show to the quiz taker.

quiz_take_quiz in ./quiz.module

Handles quiz taking.

File

./quiz.module, line 4517

Quiz Module

Code

function _quiz_get_num_questions_left() {
  return count($_SESSION['quiz_' . intval(arg(1))]['quiz_questions']);
}