echo json_encode($data); } else { $data["success"] = 0; $data["error"] = 1; $data["error_message"] = "It was not possible to insert the message in the database!"; echo json_encode($data); } } } else { if ($mode == 'deleteTopic') { if (isset($_POST['topic_id']) && $_POST['topic_id'] != '' && isset($_POST['user_name']) && $_POST['user_name'] != '') { $user_name = $_POST['user_name']; $user_id = $database->getUserDetails($user_name); if ($user_id != false) { $topic_id = $_POST['topic_id']; $issameuser = $database->deleteTopic($topic_id, $user_id); if ($issameuser != false) { $data["success"] = 1; $data["error"] = 0; $data["message"] = "The topic was deleted!"; echo json_encode($data); } else { $data["success"] = 0; $data["error"] = 1; $data["message"] = "Something went wrong while deleting the topic!"; echo json_encode($data); } } else { $data["success"] = 0; $data["error"] = 1; $data["message"] = "Something went wrong while deleting the topic!";