/
pdo_mysql_stmt_bindparam.phpt
159 lines (137 loc) · 5.23 KB
/
pdo_mysql_stmt_bindparam.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
--TEST--
MySQL PDOStatement->bindParam()
--SKIPIF--
<?php
require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'skipif.inc');
require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
MySQLPDOTest::skip();
?>
--FILE--
<?php
require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
$db = MySQLPDOTest::factory();
$db->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, false);
MySQLPDOTest::createTestTable($db);
function pdo_mysql_stmt_bindparam($db, $offset) {
$stmt = $db->prepare('SELECT id, label FROM test WHERE id > ? ORDER BY id ASC LIMIT 2');
$in = 0;
if (!$stmt->bindParam(1, $in))
printf("[%03d + 1] Cannot bind parameter, %s %s\n", $offset,
$stmt->errorCode(), var_export($stmt->errorInfo(), true));
$stmt->execute();
$id = $label = null;
if (!$stmt->bindColumn(1, $id, PDO::PARAM_INT))
printf("[%03d + 2] Cannot bind integer column, %s %s\n", $offset,
$stmt->errorCode(), var_export($stmt->errorInfo(), true));
if (!$stmt->bindColumn(2, $label, PDO::PARAM_STR))
printf("[%03d + 3] Cannot bind string column, %s %s\n", $offset,
$stmt->errorCode(), var_export($stmt->errorInfo(), true));
while ($stmt->fetch(PDO::FETCH_BOUND))
printf("in = %d -> id = %s (%s) / label = %s (%s)\n",
$in,
var_export($id, true), gettype($id),
var_export($label, true), gettype($label));
printf("Same again...\n");
$stmt->execute();
while ($stmt->fetch(PDO::FETCH_BOUND))
printf("in = %d -> id = %s (%s) / label = %s (%s)\n",
$in,
var_export($id, true), gettype($id),
var_export($label, true), gettype($label));
// NULL values
printf("NULL...\n");
$stmt = $db->prepare('INSERT INTO test(id, label) VALUES (100, ?)');
$label = null;
if (!$stmt->bindParam(1, $label))
printf("[%03d + 4] Cannot bind parameter, %s %s\n", $offset,
$stmt->errorCode(), var_export($stmt->errorInfo(), true));
if (!$stmt->execute())
printf("[%03d + 5] Cannot execute statement, %s %s\n", $offset,
$stmt->errorCode(), var_export($stmt->errorInfo(), true));
/* NOTE: you cannot use PDO::query() with unbuffered, native PS - see extra test */
$stmt = $db->prepare('SELECT id, NULL AS _label FROM test WHERE label IS NULL');
$stmt->execute();
$id = $label = 'bogus';
if (!$stmt->bindColumn(1, $id, PDO::PARAM_INT))
printf("[%03d + 6] Cannot bind NULL column, %s %s\n", $offset,
$stmt->errorCode(), var_export($stmt->errorInfo(), true));
if (!$stmt->bindColumn(2, $label, PDO::PARAM_STR))
printf("[%03d + 3] Cannot bind string column, %s %s\n", $offset,
$stmt->errorCode(), var_export($stmt->errorInfo(), true));
while ($stmt->fetch(PDO::FETCH_BOUND))
printf("in = %d -> id = %s (%s) / label = %s (%s)\n",
$in,
var_export($id, true), gettype($id),
var_export($label, true), gettype($label));
}
try {
printf("Emulated PS...\n");
$db->setAttribute(PDO::MYSQL_ATTR_DIRECT_QUERY, 1);
if (1 != $db->getAttribute(PDO::MYSQL_ATTR_DIRECT_QUERY))
printf("[002] Unable to turn on emulated prepared statements\n");
printf("Buffered...\n");
$db->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, true);
pdo_mysql_stmt_bindparam($db, 3);
printf("Unbuffered...\n");
MySQLPDOTest::createTestTable($db);
$db->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, false);
pdo_mysql_stmt_bindparam($db, 4);
printf("Native PS...\n");
$db->setAttribute(PDO::MYSQL_ATTR_DIRECT_QUERY, 0);
if (0 != $db->getAttribute(PDO::MYSQL_ATTR_DIRECT_QUERY))
printf("[004] Unable to turn off emulated prepared statements\n");
printf("Buffered...\n");
MySQLPDOTest::createTestTable($db);
$db->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, true);
pdo_mysql_stmt_bindparam($db, 5);
printf("Unbuffered...\n");
MySQLPDOTest::createTestTable($db);
$db->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, false);
pdo_mysql_stmt_bindparam($db, 6);
} catch (PDOException $e) {
printf("[001] %s [%s] %s\n",
$e->getMessage(), $db->errorCode(), implode(' ', $db->errorInfo()));
}
print "done!";
?>
--CLEAN--
<?php
require dirname(__FILE__) . '/mysql_pdo_test.inc';
MySQLPDOTest::dropTestTable();
?>
--EXPECTF--
Emulated PS...
Buffered...
in = 0 -> id = 1 (integer) / label = 'a' (string)
in = 0 -> id = 2 (integer) / label = 'b' (string)
Same again...
in = 0 -> id = 1 (integer) / label = 'a' (string)
in = 0 -> id = 2 (integer) / label = 'b' (string)
NULL...
in = 0 -> id = 100 (integer) / label = NULL (NULL)
Unbuffered...
in = 0 -> id = 1 (integer) / label = 'a' (string)
in = 0 -> id = 2 (integer) / label = 'b' (string)
Same again...
in = 0 -> id = 1 (integer) / label = 'a' (string)
in = 0 -> id = 2 (integer) / label = 'b' (string)
NULL...
in = 0 -> id = 100 (integer) / label = NULL (NULL)
Native PS...
Buffered...
in = 0 -> id = 1 (integer) / label = 'a' (string)
in = 0 -> id = 2 (integer) / label = 'b' (string)
Same again...
in = 0 -> id = 1 (integer) / label = 'a' (string)
in = 0 -> id = 2 (integer) / label = 'b' (string)
NULL...
in = 0 -> id = 100 (integer) / label = NULL (NULL)
Unbuffered...
in = 0 -> id = 1 (integer) / label = 'a' (string)
in = 0 -> id = 2 (integer) / label = 'b' (string)
Same again...
in = 0 -> id = 1 (integer) / label = 'a' (string)
in = 0 -> id = 2 (integer) / label = 'b' (string)
NULL...
in = 0 -> id = 100 (integer) / label = NULL (NULL)
done!