blob: bd4cccff22f347e2969cd9d954b19bfd02478d43 (
plain)
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
|
--TEST--
Typed property on by-ref variable
--FILE--
<?php
$a = new class {
public int $foo = 1;
};
$_ = &$a->foo;
$_ += 1;
var_dump($a->foo);
$_ .= "1";
var_dump($a->foo);
try {
$_ .= "e50";
} catch (Error $e) { echo $e->getMessage(), "\n"; }
var_dump($a->foo);
$_--;
var_dump($a->foo);
--$_;
var_dump($a->foo);
$a->foo = PHP_INT_MIN;
try {
$_--;
} catch (Error $e) { echo $e->getMessage(), "\n"; }
echo gettype($a->foo),"\n";
try {
--$_;
} catch (Error $e) { echo $e->getMessage(), "\n"; }
echo gettype($a->foo),"\n";
$a->foo = PHP_INT_MAX;
try {
$_++;
} catch (Error $e) { echo $e->getMessage(), "\n"; }
echo gettype($a->foo),"\n";
try {
++$_;
} catch (Error $e) { echo $e->getMessage(), "\n"; }
echo gettype($a->foo),"\n";
$_ = 0;
try {
$_ = [];
} catch (Error $e) { echo $e->getMessage(), "\n"; }
var_dump($a->foo);
$_ = 1;
var_dump($a->foo);
?>
--EXPECT--
int(2)
int(21)
Cannot assign string to reference held by property class@anonymous::$foo of type int
int(21)
int(20)
int(19)
Cannot decrement a reference held by property class@anonymous::$foo of type int past its minimal value
integer
Cannot decrement a reference held by property class@anonymous::$foo of type int past its minimal value
integer
Cannot increment a reference held by property class@anonymous::$foo of type int past its maximal value
integer
Cannot increment a reference held by property class@anonymous::$foo of type int past its maximal value
integer
Cannot assign array to reference held by property class@anonymous::$foo of type int
int(0)
int(1)
|