$_config
$_config : array
All loaded configuration objects.
Refactoring configuration.
use Horde\Refactor;
$config = new Refactor\Config('config.php');
$rule = new Refactor\Rule\SomeRule('ToRefactor.php', $config->SomeRule);
or
use Horde\Refactor;
$ruleConfig = new Refactor\Config\SomeRule(array('foo' => 'bar'));
$rule = new Refactor\Rule\SomeRule('ToRefactor.php', $ruleConfig);