public function hasNeed($need)
    {
        return ! is_null($this->findNeedByName($need)) || ! is_null($this->findNeedById($need));
    }
public function hasNeed($need)
    {
        return ! is_null($this->findNeedByName($need)) || ! is_null($this->findNeedById($need));
    }
public function hasNeed ( $ need ) { return ! is_null ( $ this -> findNeedByName ( $ need ) ) || ! is_null ( $ this -> findNeedById ( $ need ) ) ; }
Checks if Profile has given need.

@param string $need

@return bool
Checks if Profile has given need .