#49263 [Asn->Csd]: SplObjectStorage fails to serialize references
| From: | colder@php.net | Date: | Tue, 06 Oct 2009 13:35:40 +0000 |
| Subject: | #49263 [Asn->Csd]: SplObjectStorage fails to serialize references | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-143319@lists.php.net to get a copy of this message | ||
ID: 49263
Updated by: colder@php.net
Reported By: m dot kurzyna at crystalpoint dot pl
-Status: Assigned
+Status: Closed
Bug Type: SPL related
Operating System: Linux
PHP Version: 5.3.0
Assigned To: colder
New Comment:
This bug has been fixed in SVN.
Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
Thank you for the report, and for helping us make PHP better.
Previous Comments:
------------------------------------------------------------------------
[2009-10-06 13:34:58] svn@php.net
Automatic comment from SVN on behalf of colder
Revision: http://svn.php.net/viewvc/?view=revision&revision=289250
Log: Fix bug #49263 (Offset error when unserializing self-references in
SplObjectStorage)
------------------------------------------------------------------------
[2009-08-14 20:46:20] m dot kurzyna at crystalpoint dot pl
Description:
------------
splObjectStorage fails to keep objects stored properly when they are
internally referenced (see ["obj"]=> NULL in the dump).
Reproduce code:
---------------
$o1 = new stdClass;
$o2 = new stdClass;
$s = new splObjectStorage();
$s[$o1] = array('prev' => null, 'next' => $o2);
$s[$o2] = array('prev' => $o1, 'next' => null);
var_dump(unserialize(serialize($s)));
Expected result:
----------------
object(SplObjectStorage)#3 (1) {
["storage":"SplObjectStorage":private]=>
array(2) {
["000000003696c2e400000000eec51f06"]=>
array(2) {
["obj"]=>
object(stdClass)#1 (0) {
}
["inf"]=>
array(2) {
["prev"]=>
NULL
["next"]=>
object(stdClass)#2 (0) {
}
}
}
["000000003696c2e700000000eec51f06"]=>
array(2) {
["obj"]=>
object(stdClass)#2 (0) {
}
["inf"]=>
array(2) {
["prev"]=>
object(stdClass)#1 (0) {
}
["next"]=>
NULL
}
}
}
}
Actual result:
--------------
object(SplObjectStorage)#4 (1) {
["storage":"SplObjectStorage":private]=>
array(2) {
["000000003696c2e000000000eec51f06"]=>
array(2) {
["obj"]=>
object(stdClass)#5 (0) {
}
["inf"]=>
array(2) {
["prev"]=>
NULL
["next"]=>
object(stdClass)#6 (0) {
}
}
}
["000000003696c2e500000000593811c6"]=>
array(2) {
["obj"]=>
NULL
["inf"]=>
array(2) {
["prev"]=>
object(stdClass)#5 (0) {
}
["next"]=>
NULL
}
}
}
}
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=49263&edit=1