$uid, "PWD"=>$pwd,'ReturnDatesAsStrings'=> true, "CharacterSet" => 'utf-8', "Database"=>"SugarCaneScale" ); /* Connect using SQL Server Authentication. */ $conn = sqlsrv_connect( $serverName, $connectionInfo); if( $conn === false ) { echo "Unable to connect."; die( print_r( sqlsrv_errors(), true)); } $sql = "SELECT Tons FROM LoadData WHERE CropDay = ( SELECT Max(CropDay)-1 FROM LoadData)"; $stmt = sqlsrv_query( $conn, $sql ); if( $stmt === false) { die( print_r( sqlsrv_errors(), true) ); } $tonsin = 0; while( $row = sqlsrv_fetch_array( $stmt, SQLSRV_FETCH_ASSOC) ) { $tonsin += $row['Tons']; } //end ?>