| Total Complexity | 10 |
| Dependencies | 2 |
| Dependents | 4 |
| Total lines | 72 |
| Lines of code | 35 |
| Logical lines of code | 21 |
| Comment lines | 16 |
| Methods | 4 |
| Properties | 4 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| get_pdf_merger() | 61 | 4 | 13 | |
| include_file() | 65 | 3 | 10 | |
| instance() | 68 | 2 | 7 | |
| __construct() | 71 | 1 | 5 |