php-src/Zend/tests/clone/clone_with_002.phpt at fda5e04558b17c29d0ecd56e3e8a7d2a3adc1463 · TimWolla/php-src · GitHub

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
--TEST--
Clone with respects visiblity
--FILE--
<?php

class P {
	public $a = 'default';
	protected $b = 'default';
	private $c = 'default';
	public private(set) string $d = 'default';

	public function m1() {
		return clone($this, [ 'a' => 'updated A', 'b' => 'updated B', 'c' => 'updated C', 'd' => 'updated D' ]);
	}
}

class C extends P {
	public function m2() {
		return clone($this, [ 'a' => 'updated A', 'b' => 'updated B', 'c' => 'dynamic C' ]);
	}

	public function m3() {
		return clone($this, [ 'd' => 'inaccessible' ]);
	}
}

class Unrelated {
	public function m3(P $p) {
		return clone($p, [ 'b' => 'inaccessible' ]);
	}
}

$p = new P();

var_dump(clone($p, [ 'a' => 'updated A' ]));
var_dump($p->m1());

$c = new C();
var_dump($c->m1());
var_dump($c->m2());
try {
	var_dump($c->m3());
} catch (Error $e) {
	echo $e::class, ": ", $e->getMessage(), PHP_EOL;
}

try {
	var_dump(clone($p, [ 'b' => 'inaccessible' ]));
} catch (Error $e) {
	echo $e::class, ": ", $e->getMessage(), PHP_EOL;
}

try {
	var_dump(clone($p, [ 'd' => 'inaccessible' ]));
} catch (Error $e) {
	echo $e::class, ": ", $e->getMessage(), PHP_EOL;
}

try {
	var_dump((new Unrelated())->m3($p));
} catch (Error $e) {
	echo $e::class, ": ", $e->getMessage(), PHP_EOL;
}

?>
--EXPECTF--
object(P)#%d (4) {
  ["a"]=>
  string(9) "updated A"
  ["b":protected]=>
  string(7) "default"
  ["c":"P":private]=>
  string(7) "default"
  ["d"]=>
  string(7) "default"
}
object(P)#%d (4) {
  ["a"]=>
  string(9) "updated A"
  ["b":protected]=>
  string(9) "updated B"
  ["c":"P":private]=>
  string(9) "updated C"
  ["d"]=>
  string(9) "updated D"
}
object(C)#%d (4) {
  ["a"]=>
  string(9) "updated A"
  ["b":protected]=>
  string(9) "updated B"
  ["c":"P":private]=>
  string(9) "updated C"
  ["d"]=>
  string(9) "updated D"
}

Deprecated: Creation of dynamic property C::$c is deprecated in %s on line %d
object(C)#%d (5) {
  ["a"]=>
  string(9) "updated A"
  ["b":protected]=>
  string(9) "updated B"
  ["c":"P":private]=>
  string(7) "default"
  ["d"]=>
  string(7) "default"
  ["c"]=>
  string(9) "dynamic C"
}
Error: Cannot modify private(set) property P::$d from scope C
Error: Cannot access protected property P::$b
Error: Cannot modify private(set) property P::$d from global scope
Error: Cannot access protected property P::$b