DbPatch_Core_Config::searchConfigFile PHP Метод

    protected function searchConfigFile()
    {
        $supportedConfigExtentsions = array('php', 'ini', 'xml');
        foreach ($supportedConfigExtentsions as $ext) {
            $filename = './dbpatch.' . $ext;
            if (file_exists($filename) && realpath($filename) != realpath($_SERVER['argv'][0])) {
                return $filename;
            }
        }
        return null;
    }