| Total Complexity | 6 |
| Dependencies | 1 |
| Dependents | 0 |
| Total lines | 84 |
| Lines of code | 18 |
| Logical lines of code | 7 |
| Comment lines | 47 |
| Methods | 5 |
| Properties | 3 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| get_instance() | 68 | 2 | 7 | |
| __clone() | 78 | 1 | 3 | |
| __wakeup() | 78 | 1 | 3 | |
| __construct() | 78 | 1 | 3 | |
| init() | 91 | 1 | 2 |