| Total Complexity | 5 |
| Dependencies | 1 |
| Dependents | 1 |
| Total lines | 45 |
| Lines of code | 18 |
| Logical lines of code | 10 |
| Comment lines | 10 |
| Methods | 4 |
| Properties | 3 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| __toString() | 72 | 2 | 5 | |
| __construct() | 68 | 1 | 7 | |
| input() | 82 | 1 | 3 | |
| is_empty() | 81 | 1 | 3 |