From: robert at typo3 dot org
Operating system: Mac OS 10.5.6
PHP version: 5.3.0beta1
PHP Bug Type: SPL related
Bug description: Cloning of SplObjectStorage is undefined
Description:
------------
After cloning an instance of SplObjectStorage the number of objects
which can be retrieved with count() is very high and foreach() causes a
segfault.
Reproduce code:
---------------
class Foo {}
$storageA = new \SplObjectStorage();
$storageA->attach(new \Foo);
$storageA->attach(new \Foo);
echo ("Count storage A: " . count($storageA));
foreach ($storageA as $object) {
echo ' x ';
}
$storageB = clone $storageA;
echo ("Count storage B: " . count($storageB));
foreach ($storageB as $object) {
echo ' x ';
}
Expected result:
----------------
Count storage A: 2 x x Count storage B: 2 x x
Actual result:
--------------
Count storage A: 2 x x Count storage B: 1953394499
--
Edit bug report at http://bugs.php.net/?id=47671&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=47671&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=47671&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=47671&r=trysnapshot60
Fixed in CVS:
http://bugs.php.net/fix.php?id=47671&r=fixedcvs
Fixed in CVS and need be documented:
http://bugs.php.net/fix.php?id=47671&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=47671&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=47671&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=47671&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=47671&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=47671&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=47671&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=47671&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=47671&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=47671&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47671&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=47671&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=47671&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=47671&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=47671&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=47671&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=47671&r=mysqlcfg
