| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| SZBD | 321 | 1,029 | |
| WC_SZBD_Shipping_Method | 125 | 800 | |
| SZBD_Shortcode | 57 | 134 | |
| SZBD_Admin | 50 | 273 | |
| SZBD_Ajax | 36 | 212 | |
| szbd_pointLocation | 21 | 45 | |
| SZBD_Google_Server_Requests | 20 | 90 | |
| SZbD_Settings | 9 | 76 | |
| Sbdzones_Post | 6 | 77 | |
| szbd_distanceCalculationClass | 4 | 14 |