| Total Complexity | 19 | 
| Dependencies | 1 | 
| Dependents | 1 | 
| Total lines | 325 | 
| Lines of code | 62 | 
| Logical lines of code | 35 | 
| Comment lines | 227 | 
| Methods | 5 | 
| Properties | 2 | 
| Method | Rating | Maintainability | Complexity | Lines of code | 
|---|---|---|---|---|
| check_lp_db_need_upgrade() | 54 | 7 | 20 | |
| load_file_version_upgrade_db() | 55 | 7 | 19 | |
| check_update_database_message() | 72 | 2 | 6 | |
| instance() | 69 | 2 | 7 | |
| __construct() | 64 | 1 | 10 |