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
|
--TEST--
__serialize() mechanism (016): Properties are still typed after unserialization (references)
--SKIPIF--
<?php
if (PHP_VERSION_ID < 70400) { echo "skip __serialize/__unserialize not supported in php < 7.4 for compatibility with serialize()"; }
if (PHP_VERSION_ID >= 80000) { echo "skip different error message format"; }
?>
--FILE--
<?php
declare(strict_types=1);
class Test {
public int $i = 0;
public ?string $s = 's';
public object $o;
public stdClass $stdClass;
public array $a = [];
}
$t = new Test();
$t->i = 1;
$t->s = 'other';
$t->o = $t;
$t->std = (object)['key' => 'value'];
$t->a = [&$t->std, &$t->i, &$t->s, &$t->o];
$t->std->key = &$t->a;
var_dump($t);
var_dump(bin2hex($s = igbinary_serialize($t)));
$t2 = igbinary_unserialize($s);
var_dump($t2);
try {
$t2->i = 'x';
} catch (Error $e) {
echo "i: " . $e->getMessage() . "\n";
}
$t2->s = null;
try {
$t2->s = false;
} catch (Error $e) {
echo "s: " . $e->getMessage() . "\n";
}
$t2->s = 'other';
try {
$t2->o = null;
} catch (Error $e) {
echo "o: " . $e->getMessage() . "\n";
}
try {
$t2->a = null;
} catch (Error $e) {
echo "a: " . $e->getMessage() . "\n";
}
try {
$t2->stdClass = $t;
} catch (Error $e) {
echo "stdClass: " . $e->getMessage() . "\n";
}
try {
$t2->a = $t2;
} catch (Error $e) {
echo "a: " . $e->getMessage() . "\n";
}
var_dump($t2);
--EXPECT--
object(Test)#1 (5) {
["i"]=>
&int(1)
["s"]=>
&string(5) "other"
["o"]=>
*RECURSION*
["stdClass"]=>
uninitialized(stdClass)
["a"]=>
&array(4) {
[0]=>
&object(stdClass)#2 (1) {
["key"]=>
*RECURSION*
}
[1]=>
&int(1)
[2]=>
&string(5) "other"
[3]=>
*RECURSION*
}
["std"]=>
&object(stdClass)#2 (1) {
["key"]=>
&array(4) {
[0]=>
*RECURSION*
[1]=>
&int(1)
[2]=>
&string(5) "other"
[3]=>
*RECURSION*
}
}
}
string(176) "0000000217045465737414061101692506011101732511056f7468657211016f252200001101612514040600251708737464436c617373140111036b65792501030601250101060225010206032522001103737464252204"
object(Test)#3 (5) {
["i"]=>
&int(1)
["s"]=>
&string(5) "other"
["o"]=>
*RECURSION*
["stdClass"]=>
uninitialized(stdClass)
["a"]=>
&array(4) {
[0]=>
&object(stdClass)#4 (1) {
["key"]=>
*RECURSION*
}
[1]=>
&int(1)
[2]=>
&string(5) "other"
[3]=>
*RECURSION*
}
["std"]=>
&object(stdClass)#4 (1) {
["key"]=>
&array(4) {
[0]=>
*RECURSION*
[1]=>
&int(1)
[2]=>
&string(5) "other"
[3]=>
*RECURSION*
}
}
}
i: Typed property Test::$i must be int, string used
s: Typed property Test::$s must be string or null, bool used
o: Typed property Test::$o must be object, null used
a: Typed property Test::$a must be array, null used
stdClass: Typed property Test::$stdClass must be an instance of stdClass, Test used
a: Typed property Test::$a must be array, Test used
object(Test)#3 (5) {
["i"]=>
&int(1)
["s"]=>
&string(5) "other"
["o"]=>
*RECURSION*
["stdClass"]=>
uninitialized(stdClass)
["a"]=>
&array(4) {
[0]=>
&object(stdClass)#4 (1) {
["key"]=>
*RECURSION*
}
[1]=>
&int(1)
[2]=>
&string(5) "other"
[3]=>
*RECURSION*
}
["std"]=>
&object(stdClass)#4 (1) {
["key"]=>
&array(4) {
[0]=>
*RECURSION*
[1]=>
&int(1)
[2]=>
&string(5) "other"
[3]=>
*RECURSION*
}
}
}
|