| Total Complexity | 60 |
| Dependencies | 1 |
| Dependents | 5 |
| Total lines | 315 |
| Lines of code | 237 |
| Logical lines of code | 66 |
| Comment lines | 47 |
| Methods | 6 |
| Properties | 0 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| wptravel_get_email_template() | 33 | 52 | 71 | |
| email_styles() | 46 | 1 | 107 | |
| email_headers() | 62 | 3 | 12 | |
| email_footer() | 57 | 2 | 19 | |
| email_heading() | 54 | 1 | 26 | |
| __construct() | 100 | 1 | 2 |