Nette\DI\Compiler::filterArguments PHP Метод

    public static function filterArguments(array $args)
    {
        return Helpers::filterArguments($args);
    }

 public function loadConfiguration()
 {
     $builder = $this->getContainerBuilder();
     $config = $this->getConfig($this->defaults);
     $builder->addDefinition($this->prefix('helperSet'))->setClass('Symfony\\Component\\Console\\Helper\\HelperSet', array(array(new Nette\DI\Statement('Symfony\\Component\\Console\\Helper\\DialogHelper'), new Nette\DI\Statement('Symfony\\Component\\Console\\Helper\\FormatterHelper'), new Nette\DI\Statement('Symfony\\Component\\Console\\Helper\\ProgressHelper'), new Nette\DI\Statement('Kdyby\\Console\\Helpers\\PresenterHelper'))))->setInject(FALSE);
     $builder->addDefinition($this->prefix('application'))->setClass('Kdyby\\Console\\Application', array($config['name'], $config['version']))->addSetup('setHelperSet', array($this->prefix('@helperSet')))->setInject(FALSE);
     $builder->addDefinition($this->prefix('router'))->setClass('Kdyby\\Console\\CliRouter')->setAutowired(FALSE)->setInject(FALSE);
     $builder->getDefinition('router')->addSetup('Kdyby\\Console\\CliRouter::prependTo($service, ?)', array($this->prefix('@router')));
     $builder->getDefinition('nette.presenterFactory')->addSetup('if (method_exists($service, ?)) { $service->setMapping(array(? => ?)); } ' . 'elseif (property_exists($service, ?)) { $service->mapping[?] = ?; }', array('setMapping', 'Kdyby', 'KdybyModule\\*\\*Presenter', 'mapping', 'Kdyby', 'KdybyModule\\*\\*Presenter'));
     if (!empty($config['url'])) {
         if (!preg_match('~^https?://[^/]+\\.[a-z]+(/.*)?$~', $config['url'])) {
             throw new Nette\Utils\AssertionException("The url '{$config['url']}' is not valid, please use this format: 'http://domain.tld/path'.");
         }
         $builder->getDefinition('nette.httpRequestFactory')->setClass('Kdyby\\Console\\HttpRequestFactory')->addSetup('setFakeRequestUrl', array($config['url']));
     }
     $builder->addDefinition($this->prefix('dicHelper'))->setClass('Kdyby\\Console\\ContainerHelper')->addTag(self::HELPER_TAG, 'dic');
     Nette\Utils\Validators::assert($config, 'array');
     foreach ($config['commands'] as $command) {
         $def = $builder->addDefinition($this->prefix('command.' . md5(Nette\Utils\Json::encode($command))));
         list($def->factory) = Nette\DI\Compiler::filterArguments(array(is_string($command) ? new Nette\DI\Statement($command) : $command));
         if (class_exists($def->factory->entity)) {
             $def->class = $def->factory->entity;
         }
         $def->setAutowired(FALSE);
         $def->setInject(FALSE);
         $def->addTag(self::COMMAND_TAG);
     }
 }