-
Notifications
You must be signed in to change notification settings - Fork 7.7k
/
mysqli_ps_select_union.phpt
275 lines (237 loc) · 8.32 KB
/
mysqli_ps_select_union.phpt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
--TEST--
Prepared Statements and SELECT UNION
--SKIPIF--
<?php
require_once('skipif.inc');
require_once('skipifemb.inc');
require_once('skipifconnectfailure.inc');
?>
--FILE--
<?php
require_once("connect.inc");
require_once("table.inc");
// Regular (non-prepared) queries
print "Using CAST('somestring' AS CHAR)...\n";
if (!($res = $link->query("SELECT CAST('one' AS CHAR) AS column1 UNION SELECT CAST('three' AS CHAR) UNION SELECT CAST('two' AS CHAR)")))
printf("[001] [%d] %s\n", $link->errno, $link->error);
$data = array();
while ($row = $res->fetch_assoc()) {
$data[] = $row['column1'];
var_dump($row['column1']);
}
$res->free();
// Prepared Statements
if (!($stmt = $link->prepare("SELECT CAST('one' AS CHAR) AS column1 UNION SELECT CAST('three' AS CHAR) UNION SELECT CAST('two' AS CHAR)")))
printf("[002] [%d] %s\n", $link->errno, $link->error);
$column1 = null;
if (!$stmt->execute() || !$stmt->bind_result($column1))
printf("[003] [%d] %s\n", $stmt->errno, $stmt->error);
$index = 0;
while ($stmt->fetch()) {
if ($data[$index] != $column1) {
printf("[004] Row %d, expecting %s/%s got %s/%s\n",
$index + 1, gettype($data[$index]), $data[$index], gettype($column1), $column1);
}
$index++;
}
$stmt->close();
if ($IS_MYSQLND) {
/*
Advantage mysqlnd -
The metadata mysqlnd has available after prepare is better than
the one made available by the MySQL Client Library (libmysql).
"libmysql" will give wrong results and that is OK -
http://bugs.mysql.com/bug.php?id=47483
*/
if (!($stmt = $link->prepare("SELECT CAST('one' AS CHAR) AS column1 UNION SELECT CAST('three' AS CHAR) UNION SELECT CAST('two' AS CHAR)")))
printf("[005] [%d] %s\n", $link->errno, $link->error);
$column1 = null;
/* Note: bind_result before execute */
if (!$stmt->bind_result($column1) || !$stmt->execute())
printf("[006] [%d] %s\n", $stmt->errno, $stmt->error);
$index = 0;
while ($stmt->fetch()) {
if ($data[$index] != $column1) {
printf("[007] Row %d, expecting %s/%s got %s/%s\n",
$index + 1, gettype($data[$index]), $data[$index], gettype($column1), $column1);
}
$index++;
}
$stmt->close();
}
// Regular (non-prepared) queries
print "Mixing CAST('somestring'AS CHAR), integer and CAST(integer AS CHAR)...\n";
if (!($res = $link->query("SELECT 1 AS column1 UNION SELECT CAST('three' AS CHAR) UNION SELECT CAST(2 AS CHAR)")))
printf("[008] [%d] %s\n", $link->errno, $link->error);
$data = array();
while ($row = $res->fetch_assoc()) {
$data[] = $row['column1'];
}
$res->free();
// Prepared Statements
if (!($stmt = $link->prepare("SELECT 1 AS column1 UNION SELECT CAST('three' AS CHAR) UNION SELECT CAST(2 AS CHAR)")))
printf("[009] [%d] %s\n", $link->errno, $link->error);
$column1 = null;
if (!$stmt->execute() || !$stmt->bind_result($column1))
printf("[010] [%d] %s\n", $stmt->errno, $stmt->error);
$index = 0;
while ($stmt->fetch()) {
if ($data[$index] != $column1) {
printf("[011] Row %d, expecting %s/%s got %s/%s\n",
$index + 1, gettype($data[$index]), $data[$index], gettype($column1), $column1);
}
var_dump($column1);
$index++;
}
$stmt->close();
if ($IS_MYSQLND) {
/* Advantage mysqlnd - see above... */
if (!($stmt = $link->prepare("SELECT 1 AS column1 UNION SELECT CAST('three' AS CHAR) UNION SELECT CAST(2 AS CHAR)")))
printf("[012] [%d] %s\n", $link->errno, $link->error);
$column1 = null;
if (!$stmt->bind_result($column1) || !$stmt->execute())
printf("[013] [%d] %s\n", $stmt->errno, $stmt->error);
$index = 0;
while ($stmt->fetch()) {
if ($data[$index] != $column1) {
printf("[014] Row %d, expecting %s/%s got %s/%s\n",
$index + 1, gettype($data[$index]), $data[$index], gettype($column1), $column1);
}
$index++;
}
$stmt->close();
}
print "Using integer only...\n";
if (!($res = $link->query("SELECT 1 AS column1 UNION SELECT 303 UNION SELECT 2")))
printf("[015] [%d] %s\n", $link->errno, $link->error);
$data = array();
while ($row = $res->fetch_assoc()) {
$data[] = $row['column1'];
}
$res->free();
// Prepared Statements
if (!($stmt = $link->prepare("SELECT 1 AS column1 UNION SELECT 303 UNION SELECT 2")))
printf("[016] [%d] %s\n", $link->errno, $link->error);
$column1 = null;
if (!$stmt->execute() || !$stmt->bind_result($column1))
printf("[017] [%d] %s\n", $stmt->errno, $stmt->error);
$index = 0;
while ($stmt->fetch()) {
if ($data[$index] != $column1) {
printf("[018] Row %d, expecting %s/%s got %s/%s\n",
$index + 1, gettype($data[$index]), $data[$index], gettype($column1), $column1);
}
var_dump($column1);
$index++;
}
$stmt->close();
if ($IS_MYSQLND) {
/* Advantage mysqlnd - see above */
if (!($stmt = $link->prepare("SELECT 1 AS column1 UNION SELECT 303 UNION SELECT 2")))
printf("[019] [%d] %s\n", $link->errno, $link->error);
$column1 = null;
if (!$stmt->bind_result($column1) || !$stmt->execute())
printf("[020] [%d] %s\n", $stmt->errno, $stmt->error);
$index = 0;
while ($stmt->fetch()) {
if ($data[$index] != $column1) {
printf("[021] Row %d, expecting %s/%s got %s/%s\n",
$index + 1, gettype($data[$index]), $data[$index], gettype($column1), $column1);
}
$index++;
}
$stmt->close();
}
print "Testing bind_param(), strings only...\n";
$two = 'two';
$three = 'three';
if (!($stmt = $link->prepare("SELECT 'one' AS column1 UNION SELECT ? UNION SELECT ?")))
printf("[022] [%d] %s\n", $stmt->errno, $stmt->error);
$column1 = null;
if (!$stmt->bind_param('ss', $three, $two) || !$stmt->execute() || !$stmt->bind_result($column1))
printf("[023] [%d] %s\n", $stmt->errno, $stmt->error);
$index = 0;
$data = array();
while ($stmt->fetch()) {
$data[$index++] = $column1;
var_dump($column1);
}
$stmt->close();
if ($IS_MYSQLND) {
/* Advantage mysqlnd - see above */
$two = 'two';
$three = 'three';
if (!($stmt = $link->prepare("SELECT 'one' AS column1 UNION SELECT ? UNION SELECT ?")))
printf("[024] [%d] %s\n", $stmt->errno, $stmt->error);
$column1 = null;
if (!$stmt->bind_param('ss', $three, $two) || !$stmt->bind_result($column1) || !$stmt->execute())
printf("[025] [%d] %s\n", $stmt->errno, $stmt->error);
$index = 0;
while ($stmt->fetch()) {
if ($data[$index] != $column1) {
printf("[26] Row %d, expecting %s/%s, got %s/%s\n",
$index + 1, gettype($data[$index]), $data[$index], gettype($column1), $column1);
}
$index++;
}
$stmt->close();
}
print "Testing bind_param(), strings only, with CAST AS CHAR...\n";
$two = 'two';
$three = 'three beers are more than enough';
if (!($stmt = $link->prepare("SELECT CAST('one' AS CHAR) AS column1 UNION SELECT CAST(? AS CHAR) UNION SELECT CAST(? AS CHAR)")))
printf("[027] [%d] %s\n", $stmt->errno, $stmt->error);
$column1 = null;
if (!$stmt->bind_param('ss', $three, $two) || !$stmt->execute() || !$stmt->bind_result($column1))
printf("[028] [%d] %s\n", $stmt->errno, $stmt->error);
$index = 0;
$data = array();
while ($stmt->fetch()) {
$data[$index++] = $column1;
var_dump($column1);
}
$stmt->close();
if ($IS_MYSQLND) {
/* Advantage mysqlnd - see above */
$two = 'two';
$three = 'three beers are more than enough';
if (!($stmt = $link->prepare("SELECT CAST('one' AS CHAR) AS column1 UNION SELECT CAST(? AS CHAR) UNION SELECT CAST(? AS CHAR)")))
printf("[029] [%d] %s\n", $stmt->errno, $stmt->error);
$column1 = null;
if (!$stmt->bind_param('ss', $three, $two) || !$stmt->bind_result($column1) || !$stmt->execute())
printf("[030] [%d] %s\n", $stmt->errno, $stmt->error);
$index = 0;
while ($stmt->fetch()) {
if ($data[$index] != $column1) {
printf("[31] Row %d, expecting %s/%s, got %s/%s\n",
$index + 1, gettype($data[$index]), $data[$index], gettype($column1), $column1);
}
$index++;
}
$stmt->close();
}
$link->close();
print "done!";
?>
--EXPECTF--
Using CAST('somestring' AS CHAR)...
%unicode|string%(3) "one"
%unicode|string%(5) "three"
%unicode|string%(3) "two"
Mixing CAST('somestring'AS CHAR), integer and CAST(integer AS CHAR)...
%unicode|string%(1) "1"
%unicode|string%(5) "three"
%unicode|string%(1) "2"
Using integer only...
int(1)
int(303)
int(2)
Testing bind_param(), strings only...
%unicode|string%(3) "one"
%unicode|string%(5) "three"
%unicode|string%(3) "two"
Testing bind_param(), strings only, with CAST AS CHAR...
%unicode|string%(3) "one"
%unicode|string%(32) "three beers are more than enough"
%unicode|string%(3) "two"
done!