public static function getCustom($index, $default = null)
    {
        $key = self::getCustomKey($index);

        return LaravelConfig::get($key, $default);
    }
public static function getCustom($index, $default = null)
    {
        $key = self::getCustomKey($index);

        return LaravelConfig::get($key, $default);
    }
public static function getCustom ( $ index , $ default = null ) { $ key = self :: getCustomKey ( $ index ) ; return LaravelConfig :: get ( $ key , $ default ) ; }
Get the config value of the given index, using the custom configs.

@param string $index
@param string $default = null

@return mix
Get the config value of the given index using the custom configs .