Minor - add log

tests/scripts/delete_orphan_questions.php

@@ -5,9 +5,9 @@ exit;
 
 require_once __DIR__ . '/../../main/inc/global.inc.php';
 
-$sql = 'SELECT iid, c_id, question 
-        FROM c_quiz_question 
-        WHERE iid not in (SELECT question_id from c_quiz_rel_question) 
+$sql = 'SELECT iid, c_id, question
+        FROM c_quiz_question
+        WHERE iid not in (SELECT question_id from c_quiz_rel_question)
         ORDER BY iid';
 
 $result = Database::query($sql);
@@ -21,6 +21,7 @@ foreach ($data as $row) {
     if (empty($question->exerciseList)) {
         $question->delete(1);
     }
-    echo 'Deleting question '.$counter.'/'.$totalQuestions.' -  #'.$row['iid'].PHP_EOL;
+    echo 'Deleting question '.$counter.'/'.$totalQuestions.' -  #'.$row['iid'].
+        ' - Course: '.$row['c_id'].' Title: '.$row['question'].PHP_EOL;
     $counter++;
-}
+}