Upload Multiple Files with FuelPHP and save files information in separate database table

Question

Can someone suggest me how to do next:

I have two database table - 'products' and 'products_photo' I want adding my products to update my products table and information about uploaded photos to be saved into the separated table.

I uploaded photos and the table about products is filled corectly but my table products_photos is empty.

my controler_product contains

            // Custom configuration for this upload
            $config = array(
                'path' => DOCROOT.DS.'images',
                'randomize' => true,
                'ext_whitelist' => array('img', 'jpg', 'jpeg', 'gif', 'png'),
            );

             Upload::process($config);

             // if a valid file is passed than the function will save, or if its not empty
            if (Upload::is_valid())
            {
                // save them according to the config
                 Upload::save();

                 //if you want to save to tha database lets grab the file name
                Model_Products_Photo::add(Upload::get_files());
            } // and process any errors
            foreach (Upload::get_errors() as $file)
            {
             // $file is an array with all file information,
             // $file contains an array of all error occurred
             // each array element is an an array containing 'error' and 'message'
             } 

And my model products_photo contains

   public static function add($file)
   {  print_r($file);

     Model_Products_Photo::forge( $file[0]);


   } 

I assume here in this function is something wrong... I will be thankful for any help.

Answer 1

in is_valid() you give like this.,,

  Upload::save();
  $variable=upload::get_files();
  foreach($variable as $img){
   $img_name=$img['saved_as'];
  }