public function getRoleDescription()
    {
        static $list = null;
        if ($list === null) {
            $list = static::getRoles();
        }
        return (isset($list[$this->role])) ? $list[$this->role] : $this->role;
    }
public function getRoleDescription()
    {
        static $list = null;
        if ($list === null) {
            $list = static::getRoles();
        }
        return (isset($list[$this->role])) ? $list[$this->role] : $this->role;
    }
public function getRoleDescription ( ) { static $ list = null ; if ( $ list === null ) { $ list = static :: getRoles ( ) ; } return ( isset ( $ list [ $ this -> role ] ) ) ? $ list [ $ this -> role ] : $ this -> role ; }
Role sting representation
@return string
Role sting representation