public function setBullet($str) {

        // store the bullet, if it is null..
        if (is_null($str)) {

            // store the default bullet
            $this->bullet = $this->defaultBullet;

        // something was sent in
        } else {

            // store it
            $this->bullet = $str;
        }

        return $this;
    }
public function setBullet($str) {

        // store the bullet, if it is null..
        if (is_null($str)) {

            // store the default bullet
            $this->bullet = $this->defaultBullet;

        // something was sent in
        } else {

            // store it
            $this->bullet = $str;
        }

        return $this;
    }
public function setBullet ( $ str ) { // store the bullet, if it is null.. if ( is_null ( $ str ) ) { // store the default bullet $ this -> bullet = $ this -> defaultBullet ; // something was sent in } else { // store it $ this -> bullet = $ str ; } return $ this ; }
Set the bullet string for lists

@param $str
@return $this
Set the bullet string for lists