@@ -232,7 +221,7 @@ class TrueFalseResponse extends QuizQuestionResponse {
}
/**
* Implementation of delete
* Implementation of delete().
*
* @see QuizQuestionResponse#delete()
*/
...
...
@@ -243,7 +232,7 @@ class TrueFalseResponse extends QuizQuestionResponse {
}
/**
* Implementation of score
* Implementation of score().
*
* @see QuizQuestionResponse#score()
*/
...
...
@@ -262,14 +251,14 @@ class TrueFalseResponse extends QuizQuestionResponse {
}
/**
* Implementation of getCorrectAnswer
* Get the user's answer from the database.
*/
publicfunctiongetUserAnswer(){
returndb_query('SELECT answer, score FROM {quiz_truefalse_user_answers} WHERE result_answer_id = :raid',array(':raid'=>$this->result_answer_id))->fetch();