<?php array (
'instance[label]' => 'Comment',
'instance[required]' => '1',
'instance[description]' => '',
'instance[widget][settings][rows]' => '5',
'instance[settings][text_processing]' => 0,
'comment_body[und][0][value]' => '',
'comment_body[und][0][format]' => 'filtered_html',
'field[cardinality]' => '1',
'form_build_id' => 'form-PVK49Qd-yFOzv8pm53RyeDmajfdTzBT9KG8VBoxcaeA',
'form_token' => '5hrJAmYxRhl1b42VPr1jwyqHgRLp295CiEHt5oUi7Y8',
'form_id' => 'field_ui_field_edit_form',
'op' => 'Save settings',
)