| Total Complexity | 17 |
| Dependencies | 3 |
| Dependents | 2 |
| Total lines | 84 |
| Lines of code | 49 |
| Logical lines of code | 33 |
| Comment lines | 21 |
| Methods | 3 |
| Properties | 2 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| instance() | 52 | 11 | 22 | |
| get_extra() | 51 | 5 | 24 | |
| __construct() | 78 | 1 | 3 |