Fixed the bvt streams tests

test/bvt/sqlsrv/msdn_sqlsrv_send_stream_data.phpt

@@ -34,7 +34,7 @@ sqlsrv_execute($stmt);
 
 /* Send up to 8K of parameter data to the server with each call to
 sqlsrv_send_stream_data. Count the calls. */
-$i = 1;
+$i = 0;
 while (sqlsrv_send_stream_data($stmt)) {
     $i++;
 }

test/bvt/sqlsrv/msdn_sqlsrv_send_stream_data_no_sendStreamParamsAtExec.phpt

@@ -53,7 +53,7 @@ if ($stmt === false) {
 
 /* Send up to 8K of parameter data to the server with each call to
 sqlsrv_send_stream_data. Count the calls. */
-$i = 1;
+$i = 0;
 while (sqlsrv_send_stream_data($stmt)) {
     $i++;
 }