public function getField(string $field)
    {
        if (isset($this->_record[$field]))
            return $this->_record[$field];
        return null;
    }
public function getField(string $field)
    {
        if (isset($this->_record[$field]))
            return $this->_record[$field];
        return null;
    }
public function getField ( string $ field ) { if ( isset ( $ this -> _record [ $ field ] ) ) return $ this -> _record [ $ field ] ; return null ; }
Get the value for a field of this record.
@param string $field The name of the field to get
@return mixed The value of this field
Get the value for a field of this record .