SebastianBergmann\PHPLOC\Analyser::countFiles PHP Method

    public function countFiles(array $files, $countTests)
    {
        foreach ($files as $file) {
            $this->countFile($file, $countTests);
        }
        return $this->collector->getPublisher()->toArray();
    }

 public function analyse()
 {
     $analyser = new PHPLOCAnalyser();
     $finder = new FinderFacade([$this->findSourceRoot()]);
     $files = $finder->findFiles();
     return $analyser->countFiles($files, true);
 }