doctrine print query

gistfile1.txt

        // execute & set object
        $vals = $t->getFlattenedParams();
        foreach(explode('?', $t->getSqlQuery()) as $i => $part) {
            $sql = (isset($sql) ? $sql : null) . $part;
            if (isset($vals[$i])) $sql .= $vals[$i];
        }
        echo $sql;