PhpCsFixer\Console\ConfigurationResolver::computeConfigFiles PHP Méthode

    private function computeConfigFiles()
    {
        $configFile = $this->options['config'];
        if (null !== $configFile) {
            if (false === file_exists($configFile) || false === is_readable($configFile)) {
                throw new InvalidConfigurationException(sprintf('Cannot read config file "%s".', $configFile));
            }
            return array($configFile);
        }
        $path = $this->getPath();
        if ($this->isStdIn() || 0 === count($path)) {
            $configDir = $this->cwd;
        } elseif (1 < count($path)) {
            throw new InvalidConfigurationException('For multiple paths config parameter is required.');
        } elseif (is_file($path[0]) && ($dirName = pathinfo($path[0], PATHINFO_DIRNAME))) {
            $configDir = $dirName;
        } else {
            $configDir = $path[0];
        }
        $candidates = array($configDir . DIRECTORY_SEPARATOR . '.php_cs', $configDir . DIRECTORY_SEPARATOR . '.php_cs.dist');
        if ($configDir !== $this->cwd) {
            $candidates[] = $this->cwd . DIRECTORY_SEPARATOR . '.php_cs';
            $candidates[] = $this->cwd . DIRECTORY_SEPARATOR . '.php_cs.dist';
        }
        return $candidates;
    }