| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| wcff_builder | 604 | 1,583 | |
| wcff_dao | 351 | 1,117 | |
| wcff_cart_editor | 242 | 609 | |
| wcff_checkout_fields | 209 | 513 | |
| wcff_injector | 187 | 515 | |
| wcff_admin_fields | 136 | 529 | |
| wcff_validator | 132 | 489 | |
| wcff_persister | 98 | 276 | |
| wcff_post_handler | 86 | 212 | |
| wcff_negotiator | 85 | 159 | |
| wcff_setup | 77 | 383 | |
| wcff_product_fields | 69 | 225 | |
| wcff_post_list_table | 58 | 249 | |
| wcff_ajax | 55 | 167 | |
| wcff_order_handler | 49 | 115 | |
| wcff_cart_data_renderer | 43 | 101 | |
| wcff | 33 | 96 | |
| wcff_locale | 26 | 65 | |
| wcff_loader | 13 | 75 | |
| wcff_request | 9 | 21 | |
| wcff_options | 7 | 22 | |
| wcff_response | 2 | 10 |