code: protected function setupPaths(Client $client, $base, $path, $strip, $project)
      {
          if ($strip) {
              $client->setStripPath($strip);
  
              if (!$project) {
                  $client->setProjectRoot("{$strip}/app");
              }
  
              return;
          }
  
          if ($project) {
              if ($base && substr($project, 0, strlen($base)) === $base) {
                  $client->setStripPath($base);
              }
  
              $client->setProjectRoot($project);
  
              return;
          }
  
          $client->setStripPath($base);
          $client->setProjectRoot($path);
      }
docs: Setup the client paths.
  
  @param \Bugsnag\Client $client
  @param string          $base
  @param string          $path
  @param string|null     $strip
  @param string|null     $project
  
  @return void