Minor - Update question function

plugin/test2pdf/src/download-pdf.php

@@ -36,7 +36,7 @@ if (!empty($infoQuiz['description'])) {
 }
 
 // Select all questions of the supported types from the given course
-$questionsList = getQuestions($courseId, $quizId, $sessionId);
+$questionsList = getQuestionsFromCourse($courseId, $quizId, $sessionId);
 
 // Go through all questions and get the answers
 if ($_GET['type'] == 'question' || $_GET['type'] == 'all') {

plugin/test2pdf/src/test2pdf.lib.php

@@ -93,7 +93,7 @@ function getInfoQuiz($courseId, $id)
  *
  * @return array Results (list question ID)
  */
-function getQuestions($courseId, $quizId, $sessionId = 0)
+function getQuestionsFromCourse($courseId, $quizId, $sessionId = 0)
 {
     $courseId = (int) $courseId;
     $quizId = (int) $quizId;