| Total Complexity | 11 |
| Dependencies | 0 |
| Dependents | 1 |
| Total lines | 57 |
| Lines of code | 34 |
| Logical lines of code | 16 |
| Comment lines | 3 |
| Methods | 6 |
| Properties | 4 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| next() | 59 | 4 | 15 | |
| current() | 72 | 2 | 5 | |
| valid() | 72 | 2 | 5 | |
| __construct() | 77 | 1 | 4 | |
| rewind() | 91 | 1 | 2 | |
| key() | 79 | 1 | 3 |