| Total Complexity | 19 |
| Dependencies | 10 |
| Dependents | 1 |
| Total lines | 147 |
| Lines of code | 111 |
| Logical lines of code | 54 |
| Comment lines | 0 |
| Methods | 4 |
| Properties | 1 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| add_attachment() | 40 | 11 | 67 | |
| send_email_to_customer() | 49 | 5 | 33 | |
| getInstance() | 69 | 2 | 7 | |
| __construct() | 75 | 1 | 4 |