ID: 49263
Updated by: col...@php.net
Reported By: m dot kurzyna at crystalpoint dot pl
-Status: Open
+Status: Assigned
Bug Type: SPL related
Operating System: Linux
PHP Version: 5.3.0
-Assigned To:
+Assigned To: colder
Previous Comments:
------------------------------------------------------------------------
[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
