public function getDescription()
        {
            return isset($this->_data[self::PROFILE][self::DESCRIPTION]) ? $this->_data[self::PROFILE][self::DESCRIPTION] : null;
        }
public function getDescription()
        {
            return isset($this->_data[self::PROFILE][self::DESCRIPTION]) ? $this->_data[self::PROFILE][self::DESCRIPTION] : null;
        }
public function getDescription ( ) { return isset ( $ this -> _data [ self :: PROFILE ] [ self :: DESCRIPTION ] ) ? $ this -> _data [ self :: PROFILE ] [ self :: DESCRIPTION ] : null ; }
Retrieves the user's description.

@return string
Retrieves the user s description .