1--TEST--
2mysqli_stmt_field_counts()
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_stmt_field_count()))
17		printf("[001] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
18
19	if (!is_null($tmp = @mysqli_stmt_field_count($link)))
20		printf("[002] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
21
22	require('table.inc');
23
24	$stmt = mysqli_stmt_init($link);
25	if (!is_null($tmp = mysqli_stmt_field_count($stmt)))
26		printf("[003] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
27
28	if (mysqli_stmt_prepare($stmt, ''))
29		printf("[004] Prepare should fail for an empty statement\n");
30	if (!is_null($tmp = mysqli_stmt_field_count($stmt)))
31		printf("[005] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
32
33	if (!mysqli_stmt_prepare($stmt, 'SELECT 1'))
34		printf("[006] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
35	if (1 !== ($tmp = mysqli_stmt_field_count($stmt)))
36		printf("[007] Expecting int/1, got %s/%s\n", gettype($tmp), $tmp);
37
38	if (!mysqli_stmt_prepare($stmt, 'SELECT 1, 2'))
39		printf("[008] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
40	if (2 !== ($tmp = mysqli_stmt_field_count($stmt)))
41		printf("[009] Expecting int/2, got %s/%s\n", gettype($tmp), $tmp);
42
43	if (!mysqli_stmt_prepare($stmt, 'SELECT id, label FROM test'))
44		printf("[010] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
45	if (2 !== ($tmp = mysqli_stmt_field_count($stmt)))
46		printf("[011] Expecting int/2, got %s/%s\n", gettype($tmp), $tmp);
47
48	if (!mysqli_stmt_prepare($stmt, 'SELECT label FROM test') ||
49		!mysqli_stmt_execute($stmt))
50		printf("[012] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
51	if (1 !== ($tmp = mysqli_stmt_field_count($stmt)))
52		printf("[013] Expecting int/1, got %s/%s\n", gettype($tmp), $tmp);
53
54	$label = null;
55	if (mysqli_stmt_bind_param($stmt, "s", $label))
56		printf("[014] expected error - got ok\n");
57	while (mysqli_stmt_fetch($stmt))
58		if (1 !== ($tmp = mysqli_stmt_field_count($stmt)))
59			printf("[015] Expecting int/1, got %s/%s\n", gettype($tmp), $tmp);
60
61	if (!mysqli_stmt_prepare($stmt, 'INSERT INTO test(id) VALUES (100)'))
62		printf("[016] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
63	if (0 !== ($tmp = mysqli_stmt_field_count($stmt)))
64		printf("[017] Expecting int/0, got %s/%s\n", gettype($tmp), $tmp);
65
66	if (!mysqli_stmt_prepare($stmt, "UPDATE test SET label = 'z' WHERE id = 1") ||
67		!mysqli_stmt_execute($stmt))
68		printf("[018] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
69
70	if (0 !== ($tmp = mysqli_stmt_field_count($stmt)))
71		printf("[019] Expecting int/0, got %s/%s\n", gettype($tmp), $tmp);
72
73	mysqli_stmt_close($stmt);
74
75	if (mysqli_stmt_prepare($stmt, 'SELECT id FROM test'))
76		printf("[020] Prepare should fail, statement has been closed\n");
77	if (!is_null($tmp = mysqli_stmt_field_count($stmt)))
78		printf("[011] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
79
80	mysqli_close($link);
81
82	print "done!";
83?>
84--CLEAN--
85<?php
86	require_once("clean_table.inc");
87?>
88--EXPECTF--
89Warning: mysqli_stmt_field_count(): invalid object or resource mysqli_stmt
90 in %s on line %d
91
92Warning: mysqli_stmt_field_count(): invalid object or resource mysqli_stmt
93 in %s on line %d
94
95Warning: mysqli_stmt_bind_param(): Number of variables doesn't match number of parameters in prepared statement in %s on line %d
96
97Warning: mysqli_stmt_prepare(): Couldn't fetch mysqli_stmt in %s on line %d
98
99Warning: mysqli_stmt_field_count(): Couldn't fetch mysqli_stmt in %s on line %d
100done!