function quiz_get_corrects in Quiz 6.6

Same name and namespace in other branches

1. 5.2 quiz.module \quiz_get_corrects()
2. 6.2 quiz.module \quiz_get_corrects()
3. 6.3 quiz.module \quiz_get_corrects()
4. 6.5 quiz.module \quiz_get_corrects()

Get an array of correct answer(s) for a question.

Parameters

$answers: An array of question answers.

Return value

An array of correct answers.

File

./quiz.module, line 1525

Quiz Module

Code

function quiz_get_corrects($answers) {
  if (is_array($answers)) {
    foreach ($answers as $answer) {
      if ($answer['is_correct'] > 0) {
        $corrects[] = $answer;
      }
    }
  }
  return $corrects;
}