/
serialization_objects_005.phpt
120 lines (94 loc) · 5.42 KB
/
serialization_objects_005.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
--TEST--
Check behaviour of incomplete class
--FILE--
<?php
/* Prototype : proto string serialize(mixed variable)
* Description: Returns a string representation of variable (which can later be unserialized)
* Source code: ext/standard/var.c
* Alias to functions:
*/
/* Prototype : proto mixed unserialize(string variable_representation)
* Description: Takes a string representation of variable and recreates it
* Source code: ext/standard/var.c
* Alias to functions:
*/
$serialized = 'O:1:"C":1:{s:1:"p";i:1;}';
$incomplete = unserialize($serialized);
eval('Class C {}');
$complete = unserialize($serialized);
echo "\n\n---> Various types of access on complete class:\n" ;
var_dump($complete);
var_dump(is_object($complete));
var_dump($complete->p);
$ref1 = "ref1.original";
$complete->p = &$ref1;
var_dump($complete->p);
$ref1 = "ref1.changed";
var_dump($complete->p);
$complete->p = "p.changed";
var_dump($ref1);
var_dump(isset($complete->x));
$complete->x = "x.new";
var_dump(isset($complete->x));
unset($complete->x);
var_dump($complete->x);
echo "\n\n---> Same types of access on incomplete class:\n" ;
var_dump($incomplete);
var_dump(is_object($incomplete));
var_dump($incomplete->p);
$ref2 = "ref1.original";
$incomplete->p = &$ref2;
var_dump($incomplete->p);
$ref2 = "ref1.changed";
var_dump($incomplete->p);
$incomplete->p = "p.changed";
var_dump($ref1);
var_dump(isset($incomplete->x));
$incomplete->x = "x.new";
var_dump(isset($incomplete->x));
unset($incomplete->x);
var_dump($incomplete->x);
$incomplete->f();
echo "Done";
?>
--EXPECTF--
---> Various types of access on complete class:
object(C)#%d (1) {
["p"]=>
int(1)
}
bool(true)
int(1)
string(13) "ref1.original"
string(12) "ref1.changed"
string(9) "p.changed"
bool(false)
bool(true)
Notice: Undefined property: C::$x in %s on line 37
NULL
---> Same types of access on incomplete class:
object(__PHP_Incomplete_Class)#%d (2) {
["__PHP_Incomplete_Class_Name"]=>
string(1) "C"
["p"]=>
int(1)
}
bool(false)
Notice: main(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "C" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in %s on line 43
NULL
Notice: main(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "C" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in %s on line 46
Notice: main(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "C" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in %s on line 47
NULL
Notice: main(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "C" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in %s on line 49
NULL
Notice: main(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "C" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in %s on line 50
string(9) "p.changed"
Notice: main(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "C" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in %s on line 53
bool(false)
Notice: main(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "C" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in %s on line 54
Notice: main(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "C" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in %s on line 55
bool(false)
Notice: main(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "C" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in %s on line 56
Notice: main(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "C" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in %s on line 57
NULL
Fatal error: main(): The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "C" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in %s on line 59