| Total Complexity | 12 |
| Dependencies | 2 |
| Dependents | 1 |
| Total lines | 90 |
| Lines of code | 42 |
| Logical lines of code | 26 |
| Comment lines | 32 |
| Methods | 3 |
| Properties | 2 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| display_level() | 49 | 8 | 29 | |
| walk() | 64 | 3 | 9 | |
| __construct() | 76 | 1 | 4 |