public function get(...$keys)
    {
        // configuration is missed
        if (empty($this->container)) {
            throw new ConfigException('System configuration is missing');
        }

        if (!\count($keys)) {
            return $this->container;
        }

        return Collection::get($this->container, ...$keys);
    }
public function get(...$keys)
    {
        // configuration is missed
        if (empty($this->container)) {
            throw new ConfigException('System configuration is missing');
        }

        if (!\count($keys)) {
            return $this->container;
        }

        return Collection::get($this->container, ...$keys);
    }
public function get ( ... $ keys ) { // configuration is missed if ( empty ( $ this -> container ) ) { throw new ConfigException ( 'System configuration is missing' ) ; } if ( ! \ count ( $ keys ) ) { return $ this -> container ; } return Collection :: get ( $ this -> container , ... $ keys ) ; }
Return configuration by key

@param array $keys

@return array|mixed
@throws ConfigException
Return configuration by key