/** *{tablename,id,key,value of key} **/ private function update($table = 'wpl_room_types', $id, $key, $value = '') { $res = wpl_room_types::update($table, $id, $key, $value); $res = (int) $res; $message = $res ? __('Operation was successful.', WPL_TEXTDOMAIN) : __('Error Occured.', WPL_TEXTDOMAIN); $data = NULL; $response = array('success' => $res, 'message' => $message, 'data' => $data); echo json_encode($response); exit; }