public function check_mc($questionID, $response, $attempts, $eventID) { global $dbh; $sql = "SELECT correctResponse FROM Questions WHERE idQuestions=?"; $getCorrect = $dbh->prepare($sql); $getCorrect->execute(array($questionID)); foreach ($getCorrect->fetchAll() as $correct) { $stats = new stats(); if ($correct['correctResponse'] == $response) { if ($attempts <= 0) { $stats->increase_correct($user->data['user_id'], $eventID); $stats->question_increase_correct($questionID); } return true; } else { $stats->question_increase_attempts($questionID); } } return false; }