| Total Complexity | 7 |
| Dependencies | 1 |
| Dependents | 3 |
| Total lines | 83 |
| Lines of code | 20 |
| Logical lines of code | 6 |
| Comment lines | 43 |
| Methods | 7 |
| Properties | 2 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| __construct() | 78 | 1 | 3 | |
| rewind() | 81 | 1 | 3 | |
| valid() | 80 | 1 | 3 | |
| next() | 81 | 1 | 3 | |
| current() | 82 | 1 | 3 | |
| key() | 82 | 1 | 3 | |
| end() | 91 | 1 | 2 |