使用CodeIgniters Upload类，尝试将选择数据放入DB stor的新数组中

am trying to use CodeIgners Upload class to get info from a successfully uploaded image (file_name, image_size_str). i want to put this select data into a new array so i can then store in a DB table. the code fails when using foreach to cycle thru the data, to try and put into a new array using array_push. I have to fail commented.am trying to use CodeIgners Upload class to get