<?php array (
'instance[label]' => 'gi6ql3r9',
'instance[description]' => '',
'instance[settings][file_extensions]' => 'txt',
'instance[settings][file_directory]' => '',
'instance[settings][max_filesize]' => '',
'field[cardinality]' => '1',
'field[settings][uri_scheme]' => 'private',
'form_build_id' => 'form-UfR3YJFi7PXTZQjasv9uuyBOITKoT_FfLMh75MivDHU',
'form_token' => 'NMDbaySbHZpRdpbihQThFN9KheINQbqWH5sjTWcudsU',
'form_id' => 'field_ui_field_edit_form',
'op' => 'Save settings',
)
