$question_id = isset($_POST['question_id']) ? (int) $_POST['question_id'] : null; if ($portion_id && $question_id) { $question_model->add_portion_question($portion_id, $question_id); $result = array('success' => true); } else { $result = array('success' => false, 'error' => 'portion_id and question_id is null'); } echo json_encode($result); die; } else { if ($action == 'delete_portion_question') { header("Content-Type: application/json"); $portion_id = isset($_POST['portion_id']) ? (int) $_POST['portion_id'] : null; $question_id = isset($_POST['question_id']) ? (int) $_POST['question_id'] : null; if ($portion_id && $question_id) { $question_model->delete_portion_question($portion_id, $question_id); $result = array('success' => true); } else { $result = array('success' => false, 'error' => 'portion_id and question_id is null'); } echo json_encode($result); die; } else { if ($action == 'get_global_portions') { header("Content-Type: application/json"); $game_id = isset($_POST['game_id']) ? (int) $_POST['game_id'] : null; $result = $result_tmp = array(); if ($game_id && $game_model->is_provider_game($provider_id, $game_id)) { $result_tmp['main_questions'] = $question_model->get_global_main_questions($game_id); $result_tmp['penalty_questions'] = $question_model->get_global_penalty_questions($game_id); $result_tmp['portions'] = $question_model->get_global_portions($game_id);