1--TEST--
2mysqli_next_result()
3--SKIPIF--
4<?php
5require_once('skipif.inc');
6require_once('skipifemb.inc');
7require_once('skipifconnectfailure.inc');
8?>
9--FILE--
10<?php
11    require_once("connect.inc");
12
13    $tmp    = NULL;
14    $link   = NULL;
15
16    if (!is_null($tmp = @mysqli_next_result()))
17        printf("[001] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
18
19    if (!is_null($tmp = @mysqli_next_result($link)))
20        printf("[002] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
21
22    require('table.inc');
23
24    if (false !== ($tmp = mysqli_next_result($link)))
25        printf("[003] Expecting boolean/false, got %s/%s\n", gettype($tmp), $tmp);
26
27    $res = mysqli_query($link, "SELECT 1 AS res");
28    if (false !== ($tmp = mysqli_next_result($link)))
29        printf("[004] Expecting boolean/false, got %s/%s\n", gettype($tmp), $tmp);
30
31    mysqli_free_result($res);
32
33    function func_test_mysqli_next_result($link, $query, $offset, $num_results) {
34
35        if (!mysqli_multi_query($link, $query))
36            printf("[%03d] [%d] %s\n", $offset, mysqli_errno($link), mysqli_error($link));
37
38        $i = 0;
39        do {
40            if ($res = mysqli_store_result($link)) {
41                mysqli_free_result($res);
42                $i++;
43            }
44        } while (true === mysqli_next_result($link));
45
46        if ($i !== $num_results) {
47            printf("[%03d] Expecting %d result(s), got %d result(s)\n", $offset + 2, $num_results, $i);
48        }
49
50        if (mysqli_more_results($link))
51            printf("[%03d] mysqli_more_results() indicates more results than expected\n", $offset + 3);
52
53        if (!($res = mysqli_query($link, "SELECT 1 AS b"))) {
54            printf("[%03d] [%d] %s\n", $offset + 4, mysqli_errno($link), mysqli_error($link));
55        } else {
56            mysqli_free_result($res);
57        }
58
59    }
60
61    func_test_mysqli_next_result($link, "SELECT 1 AS a; SELECT 1 AS a, 2 AS b; SELECT id FROM test ORDER BY id LIMIT 3", 5, 3);
62    func_test_mysqli_next_result($link, "SELECT 1 AS a; INSERT INTO test(id, label) VALUES (100, 'y'); SELECT 1 AS a, 2 AS b", 8, 2);
63    func_test_mysqli_next_result($link, "DELETE FROM test WHERE id >= 100; SELECT 1 AS a; ", 11, 1);
64
65    mysqli_close($link);
66
67    var_dump(mysqli_next_result($link));
68
69    print "done!";
70?>
71--CLEAN--
72<?php
73    require_once("clean_table.inc");
74?>
75--EXPECTF--
76
77Warning: mysqli_next_result(): Couldn't fetch mysqli in %s on line %d
78bool(false)
79done!
80