Cannot add images/binary files

The issue is with getting the tmp key. The $_FILES array looks like this:

 (
     [forms] => Array
         (
             [name] => Array
                 (
                     [person_photo_passport] => Array
                         (
                             [0] => Array
                                 (
                                     [0] => Array
                                         (
                                             [fields] => Array
                                                 (
                                                     [image] => Array
                                                         (
                                                             [file] => car_lights.JPG
                                                         )
                                                 )
                                         )
                                 )
                         )
                 )
             [type] => Array
                 (
                     [person_photo_passport] => Array
                         (
                             [0] => Array
                                 (
                                     [0] => Array
                                         (
                                             [fields] => Array
                                                 (
                                                     [image] => Array
                                                         (
                                                             [file] => image/jpeg
                                                         )
                                                 )
                                         )
                                 )
                         )
                 )
             [tmp_name] => Array
                 (
                     [person_photo_passport] => Array
                         (
                             [0] => Array
                                 (
                                     [0] => Array
                                         (
                                             [fields] => Array
                                                 (
                                                     [image] => Array
                                                         (
                                                             [file] => /tmp/phptS4g9J
                                                         )
                                                 )
                                         )
                                 )
                         )
                 )
             [error] => Array
                 (
                     [person_photo_passport] => Array
                         (
                             [0] => Array
                                 (
                                     [0] => Array
                                         (
                                             [fields] => Array
                                                 (
                                                     [image] => Array
                  ...