| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| wcff_builder | 619 | 1,673 | |
| wcff_dao | 361 | 1,145 | |
| wcff_cart_editor | 243 | 619 | |
| wcff_checkout_fields | 198 | 469 | |
| wcff_admin_fields | 195 | 911 | |
| wcff_injector | 194 | 515 | |
| wcff_validator | 133 | 489 | |
| wcff_persister | 92 | 265 | |
| wcff_negotiator | 89 | 175 | |
| wcff_post_handler | 86 | 212 | |
| wcff_setup | 75 | 374 | |
| wcff_product_fields | 72 | 230 | |
| wcff_order_handler | 63 | 142 | |
| wcff_ajax | 61 | 177 | |
| wcff_post_list_table | 58 | 249 | |
| wcff_cart_data_renderer | 44 | 108 | |
| wcff | 33 | 96 | |
| wcff_locale | 26 | 65 | |
| wcff_order_fields | 20 | 62 | |
| wcff_loader | 13 | 73 | |
| wcff_request | 9 | 21 | |
| wcff_options | 7 | 22 | |
| wcff_response | 2 | 10 |