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
|
--TEST--
Test session_encode() function : error functionality
--SKIPIF--
<?php include('skipif.inc'); ?>
--FILE--
<?php
ob_start();
/*
* Prototype : string session_encode(void)
* Description : Encodes the current session data as a string
* Source code : ext/session/session.c
*/
echo "*** Testing session_encode() : error functionality ***\n";
// Get an unset variable
$unset_var = 10;
unset($unset_var);
class classA
{
public function __toString() {
return "Hello World!";
}
}
$heredoc = <<<EOT
Hello World!
EOT;
$fp = fopen(__FILE__, "r");
// Unexpected values to be passed as arguments
$inputs = array(
// Integer data
/*1*/ 0,
1,
12345,
-2345,
// Float data
/*5*/ 10.5,
-10.5,
12.3456789000e10,
12.3456789000E-10,
.5,
// Null data
/*10*/ NULL,
null,
// Boolean data
/*12*/ true,
false,
TRUE,
FALSE,
// Empty strings
/*16*/ "",
'',
// Invalid string data
/*18*/ "Nothing",
'Nothing',
$heredoc,
// Object data
/*21*/ new classA(),
// Undefined data
/*22*/ @$undefined_var,
// Unset data
/*23*/ @$unset_var,
// Resource variable
/*24*/ $fp
);
$iterator = 1;
foreach($inputs as $input) {
echo "\n-- Iteration $iterator --\n";
var_dump(session_start());
$_SESSION[$input] = "Hello World!";
var_dump(session_encode());
var_dump(session_destroy());
$iterator++;
};
fclose($fp);
echo "Done";
ob_end_flush();
?>
--EXPECTF--
*** Testing session_encode() : error functionality ***
-- Iteration 1 --
bool(true)
Notice: session_encode(): Skipping numeric key 0 in %s on line %d
bool(false)
bool(true)
-- Iteration 2 --
bool(true)
Notice: session_encode(): Skipping numeric key 1 in %s on line %d
bool(false)
bool(true)
-- Iteration 3 --
bool(true)
Notice: session_encode(): Skipping numeric key 12345 in %s on line %d
bool(false)
bool(true)
-- Iteration 4 --
bool(true)
Notice: session_encode(): Skipping numeric key -2345 in %s on line %d
bool(false)
bool(true)
-- Iteration 5 --
bool(true)
Notice: session_encode(): Skipping numeric key 10 in %s on line %d
bool(false)
bool(true)
-- Iteration 6 --
bool(true)
Notice: session_encode(): Skipping numeric key -10 in %s on line %d
bool(false)
bool(true)
-- Iteration 7 --
bool(true)
Notice: session_encode(): Skipping numeric key %s in %s on line %d
bool(false)
bool(true)
-- Iteration 8 --
bool(true)
Notice: session_encode(): Skipping numeric key 0 in %s on line %d
bool(false)
bool(true)
-- Iteration 9 --
bool(true)
Notice: session_encode(): Skipping numeric key 0 in %s on line %d
bool(false)
bool(true)
-- Iteration 10 --
bool(true)
string(21) "|s:12:"Hello World!";"
bool(true)
-- Iteration 11 --
bool(true)
string(21) "|s:12:"Hello World!";"
bool(true)
-- Iteration 12 --
bool(true)
Notice: session_encode(): Skipping numeric key 1 in %s on line %d
bool(false)
bool(true)
-- Iteration 13 --
bool(true)
Notice: session_encode(): Skipping numeric key 0 in %s on line %d
bool(false)
bool(true)
-- Iteration 14 --
bool(true)
Notice: session_encode(): Skipping numeric key 1 in %s on line %d
bool(false)
bool(true)
-- Iteration 15 --
bool(true)
Notice: session_encode(): Skipping numeric key 0 in %s on line %d
bool(false)
bool(true)
-- Iteration 16 --
bool(true)
string(21) "|s:12:"Hello World!";"
bool(true)
-- Iteration 17 --
bool(true)
string(21) "|s:12:"Hello World!";"
bool(true)
-- Iteration 18 --
bool(true)
string(28) "Nothing|s:12:"Hello World!";"
bool(true)
-- Iteration 19 --
bool(true)
string(28) "Nothing|s:12:"Hello World!";"
bool(true)
-- Iteration 20 --
bool(true)
bool(false)
bool(true)
-- Iteration 21 --
bool(true)
Warning: Illegal offset type in %s on line 82
bool(false)
bool(true)
-- Iteration 22 --
bool(true)
string(21) "|s:12:"Hello World!";"
bool(true)
-- Iteration 23 --
bool(true)
string(21) "|s:12:"Hello World!";"
bool(true)
-- Iteration 24 --
bool(true)
Strict Standards: Resource ID#%d used as offset, casting to integer (%d) in %s on line %d
Notice: session_encode(): Skipping numeric key %d in %s on line %d
bool(false)
bool(true)
Done
|
