| Function | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| ReallySimpleCaptcha::cleanup() | 47 | 12 | 35 | |
| ReallySimpleCaptcha::generate_image() | 43 | 7 | 48 | |
| ReallySimpleCaptcha::make_tmp_dir() | 49 | 4 | 36 | |
| ReallySimpleCaptcha::check() | 55 | 4 | 17 | |
| ReallySimpleCaptcha::remove() | 61 | 3 | 11 | |
| ReallySimpleCaptcha::generate_random_word() | 64 | 2 | 9 | |
| ReallySimpleCaptcha::generate_answer_file() | 62 | 1 | 10 | |
| ReallySimpleCaptcha::__construct() | 82 | 1 | 3 |