public function getSection($key)
    {
        $val = $this->dget(func_get_args());
        if ($val instanceof Dictionary)
            return $val;
        $val = WF::cast_array($val);
        return Dictionary::wrap($val);
    }
public function getSection($key)
    {
        $val = $this->dget(func_get_args());
        if ($val instanceof Dictionary)
            return $val;
        $val = WF::cast_array($val);
        return Dictionary::wrap($val);
    }
public function getSection ( $ key ) { $ val = $ this -> dget ( func_get_args ( ) ) ; if ( $ val instanceof Dictionary ) return $ val ; $ val = WF :: cast_array ( $ val ) ; return Dictionary :: wrap ( $ val ) ; }
Get the parameter as a Dictionary.
@param $key scalar The key to get. May be repeated to go deeper
@return Dictionary The section as a Dictionary. If the key does not
exist, an empty Dictionay is returned. If the key
is not array-like, it will be wrapped in an array.
Get the parameter as a Dictionary .