如何将记录集放回sqlsrv_fetch_array的第一行

I have a recordset retrieved succesfully by a call to sqlsrv_query.

I can loop through it like so:

$rsult = sqlsrv_query($dbconn, $SqlStatement_tmp);
while ($row = sqlsrv_fetch_array($rsult, SQLSRV_FETCH_NUMERIC))
  print $row[1];

that works as it should.

My question is: How do I put the record set at the beginning again? So I can loop through it again.