cyclophp is a tool calculating cyclomatic complexity of public methods
Simply add a dependency on itmh/cyclophp to your project's composer.json file if you use Composer to manage the dependencies of your project.
Here is a minimal example of a composer.json file that just defines a development-time dependency on Cyclophp:
{
"require-dev": {
"itmh/cyclophp": "*"
}
}
For a system-wide installation via Composer, you can run:
composer global require 'itmh/cyclophp=*'
Make sure you have ~/.composer/vendor/bin/ in your path.
$ cyclophp run src
6/6 [============================] 100%
10/10 [============================] 100%
+-----------------------------------+------------+
| Method | Complexity |
+-----------------------------------+------------+
| Cyclophp\SourceExtractor::extract | 3 |
| Cyclophp\Sorter::sort | 2 |
| Cyclophp\ComplexityCounter::count | 2 |
+-----------------------------------+------------+
$ cyclophp run src --threshold=3 --public-only=no
6/6 [============================] 100%
22/22 [============================] 100%
+-----------------------------------------+------------+
| Method | Complexity |
+-----------------------------------------+------------+
| Cyclophp\SourceExtractor::extractMethod | 4 |
| Cyclophp\SourceExtractor::parse | 4 |
| Cyclophp\RunCommand::results | 3 |
| Cyclophp\ComplexityCounter::method | 3 |
| Cyclophp\SourceExtractor::extract | 3 |
+-----------------------------------------+------------+