function getDisplayColor() {
        $colorRole = $this->getColorRole();
        if($colorRole !== null && $colorRole->color > 0) {
            return $colorRole->color;
        }
        
        return null;
    }
function getDisplayColor() {
        $colorRole = $this->getColorRole();
        if($colorRole !== null && $colorRole->color > 0) {
            return $colorRole->color;
        }
        
        return null;
    }
function getDisplayColor ( ) { $ colorRole = $ this -> getColorRole ( ) ; if ( $ colorRole !== null && $ colorRole -> color > 0 ) { return $ colorRole -> color ; } return null ; }
Gets the displayed color of the member.
@return int|null
Gets the displayed color of the member .