| Total Complexity | 5 |
| Dependencies | 9 |
| Dependents | 1 |
| Total lines | 30 |
| Lines of code | 21 |
| Logical lines of code | 12 |
| Comment lines | 0 |
| Methods | 4 |
| Properties | 1 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| get_instance() | 71 | 2 | 6 | |
| __construct() | 66 | 1 | 10 | |
| __clone() | 91 | 1 | 2 | |
| __wakeup() | 79 | 1 | 3 |