public function getHuman()
    {
        if (is_null($this->_human)) {
            $this->_human = HumanFieldDetector::test($this->fieldSchema);
        }

        return $this->_human;
    }
public function getHuman()
    {
        if (is_null($this->_human)) {
            $this->_human = HumanFieldDetector::test($this->fieldSchema);
        }

        return $this->_human;
    }
public function getHuman ( ) { if ( is_null ( $ this -> _human ) ) { $ this -> _human = HumanFieldDetector :: test ( $ this -> fieldSchema ) ; } return $ this -> _human ; }
Get human.

@return unknown
Get human .