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
|
--TEST--
ReflectionClass::newInstance()
--CREDITS--
Robin Fernandes <robinf@php.net>
Steve Seear <stevseea@php.net>
--FILE--
<?php
class B {
public function __construct($a, $b) {
echo "In constructor of class B with args $a, $b\n";
}
}
class C {
protected function __construct() {
echo "In constructor of class C\n";
}
}
class D {
private function __construct() {
echo "In constructor of class D\n";
}
}
class E {
}
$rcB = new ReflectionClass('B');
$rcC = new ReflectionClass('C');
$rcD = new ReflectionClass('D');
$rcE = new ReflectionClass('E');
try {
var_dump($rcB->newInstance());
} catch (Throwable $e) {
echo "Exception: " . $e->getMessage() . "\n";
}
try {
var_dump($rcB->newInstance('x', 123));
} catch (Throwable $e) {
echo "Exception: " . $e->getMessage() . "\n";
}
try {
$rcC->newInstance();
echo "you should not see this\n";
} catch (Exception $e) {
echo $e->getMessage() . "\n";
}
try {
$rcD->newInstance();
echo "you should not see this\n";
} catch (Exception $e) {
echo $e->getMessage() . "\n";
}
$e1 = $rcE->newInstance();
var_dump($e1);
try {
$e2 = $rcE->newInstance('x');
echo "you should not see this\n";
} catch (Exception $e) {
echo $e->getMessage() . "\n";
}
?>
--EXPECTF--
Exception: Too few arguments to function B::__construct(), 0 passed and exactly 2 expected
In constructor of class B with args x, 123
object(B)#%d (0) {
}
Access to non-public constructor of class C
Access to non-public constructor of class D
object(E)#%d (0) {
}
Class E does not have a constructor, so you cannot pass any constructor arguments
|
