Test fixes

test/functional/sqlsrv/sqlsrv_empty_result_error.phpt

@@ -153,7 +153,7 @@ echo "Null result set, call next result first: #############################\n";
 
 $stmt = sqlsrv_query($conn, "TestEmptySetProc @a='a', @b='c'");
 NextResult($stmt, []);
-Fetch($stmt, [$errorFuncSeq()]);
+Fetch($stmt, [$errorNoFields]);
 
 // Call next_result twice in succession on a null result set
 echo "Null result set, call next result twice: #############################\n";

test/functional/sqlsrv/test_warning_errors3.phpt

@@ -128,8 +128,8 @@ Array
             [SQLSTATE] => IMSSP
             [1] => -28
             [code] => -28
-            [2] => The active result for the query contains no fields.
-            [message] => The active result for the query contains no fields.
+            [2] => The active result for the query contains no fields, so no result set was created.
+            [message] => The active result for the query contains no fields, so no result set was created.
         )
 
 )