function get_outline_color()
    {
        if ($this->_props["outline_color"] === "") {
            //see __set and __get, on all assignments clear cache!
            $this->_prop_cache["outline_color"] = null;
            $this->_props["outline_color"] = $this->__get("color");
        }

        return $this->munge_color($this->_props["outline_color"]);
    }
function get_outline_color()
    {
        if ($this->_props["outline_color"] === "") {
            //see __set and __get, on all assignments clear cache!
            $this->_prop_cache["outline_color"] = null;
            $this->_props["outline_color"] = $this->__get("color");
        }

        return $this->munge_color($this->_props["outline_color"]);
    }
function get_outline_color ( ) { if ( $ this -> _props [ "outline_color" ] === "" ) { //see __set and __get, on all assignments clear cache! $ this -> _prop_cache [ "outline_color" ] = null ; $ this -> _props [ "outline_color" ] = $ this -> __get ( "color" ) ; } return $ this -> munge_color ( $ this -> _props [ "outline_color" ] ) ; }
Returns the outline color as an array

See {@link Style::get_color()}

@link http://www.w3.org/TR/CSS21/box.html#border-color-properties
@return array
Returns the outline color as an array