| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| Eh_PayPal_Express_Payment | 524 | 2,105 | |
| Eh_Rest_Request_Built | 134 | 546 | |
| Eh_PE_Request_Built | 113 | 493 | |
| Eh_Paypal_Express_Hooks | 107 | 285 | |
| Paypal_Express_Review_Request | 24 | 142 | |
| Eh_PayPal_Log | 9 | 53 | |
| Eh_Paypal_Express_Handlers | 7 | 29 | |
| Eh_PE_Process_Response | 7 | 31 | |
| Eh_PE_Process_Request | 1 | 5 |