| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| Eh_PayPal_Express_Payment | 577 | 2,249 | |
| Eh_Rest_Request_Built | 143 | 575 | |
| Eh_Paypal_Express_Hooks | 115 | 309 | |
| Eh_PE_Request_Built | 114 | 439 | |
| Paypal_Express_Review_Request | 24 | 142 | |
| Eh_PayPal_Log | 9 | 49 | |
| Eh_PE_Process_Response | 9 | 26 | |
| Eh_Paypal_Express_Handlers | 7 | 29 | |
| Eh_PE_Process_Request | 1 | 5 |