protected function hookTransformColumnValue($tableName, $colName, $colValue, $row)
    {
        if (!$this->transformColumnValueCallable) {
            return $colValue;
        }

        return call_user_func_array($this->transformColumnValueCallable, array(
            $tableName,
            $colName,
            $colValue,
            $row
        ));
    }
protected function hookTransformColumnValue($tableName, $colName, $colValue, $row)
    {
        if (!$this->transformColumnValueCallable) {
            return $colValue;
        }

        return call_user_func_array($this->transformColumnValueCallable, array(
            $tableName,
            $colName,
            $colValue,
            $row
        ));
    }
protected function hookTransformColumnValue ( $ tableName , $ colName , $ colValue , $ row ) { if ( ! $ this -> transformColumnValueCallable ) { return $ colValue ; } return call_user_func_array ( $ this -> transformColumnValueCallable , array ( $ tableName , $ colName , $ colValue , $ row ) ) ; }
Give extending classes an opportunity to transform column values

@param string $tableName Name of table which contains rows
@param string $colName Name of the column in question
@param string $colValue Value of the column in question

@return string
Give extending classes an opportunity to transform column values