This documentation is for the EE2 version of Hokoku (1.x)
By default, Hokoku exports data as it displayed in the Zenbu module, but with HTML markup stripped out. Starting with Hokoku 1.2.0, export options can be added to modify how data is exported based on the data presented by Zenbu.
Hokoku first looks for Hokoku functions in the third-party’s fieldtype file (ft.field.php). If Hokoku functions are not found, Hokoku looks for fieldtype support files corresponding to a fieldtype in the hokoku/fieldtypes folder. As a final fallback, if Hokoku functions are still not found, the exported data will be the data displaed by Zenbu, with HTML markup stripped.
Modify data provided by Zenbu
hokoku_modify_custom_field_data($field_data, $export_profile, $info_data)
$field_data (string) The modified data, exported by Hokoku
Used to create fieldtype-specific options for the export profile. These options modify how Hokoku will export data.
hokoku_display_export_settings($fieldtype = '', $extra_export_settings = array())
$output (string) A string, usually HTML, containing options for the fieldtype.