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--TEST--
Bug #80411: References to null-serialized object break serialize()
--FILE--
<?php
class UnSerializable implements Serializable
{
public function serialize() {}
public function unserialize($serialized) {}
}
$unser = new UnSerializable();
$arr = [$unser];
$arr[1] = &$arr[0];
$arr[2] = 'endcap';
$arr[3] = &$arr[2];
$data = serialize($arr);
echo $data . PHP_EOL;
$recovered = unserialize($data);
var_export($recovered);
?>
--EXPECTF--
Deprecated: %s implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in %s on line %d
a:4:{i:0;N;i:1;N;i:2;s:6:"endcap";i:3;R:4;}
array (
0 => NULL,
1 => NULL,
2 => 'endcap',
3 => 'endcap',
)
|
