Edit report at https://bugs.php.net/bug.php?id=62672&edit=1
ID: 62672 Updated by: fel...@php.net Reported by: t dot weber at interexa dot de Summary: Error on serialize of ArrayObject -Status: Open +Status: Closed Type: Bug Package: SPL related Operating System: Cent OS PHP Version: 5.3.15 Block user comment: N Private report: N New Comment: Automatic comment on behalf of felipe...@gmail.com Revision: http://git.php.net/?p=php-src.git;a=commit;h=04db57066deb73ef9c960a2c5bebad49195bc1bb Log: - Fixed bug #62672 (Error on serialize of ArrayObject) patch by: lior dot k at zend dot com Previous Comments: ------------------------------------------------------------------------ [2012-11-25 11:16:18] lior dot k at zend dot com ping ? ------------------------------------------------------------------------ [2012-08-05 12:56:09] lior dot k at zend dot com Please see the attached patch by Yoram Bar-Haim <yora...@zend.com> ------------------------------------------------------------------------ [2012-07-27 16:08:41] j dot henge-ernst at interexa dot de The problem is that the unserialize of ArrayIterator (and also maybe ArrayObject or other SPL classes) can not dereference object references. A simpler Testcase: <?php $x = new ArrayObject(); $t = array($x, $x->getIterator()); $s = serialize($t); $e = unserialize($s); Fatal error: Uncaught exception 'UnexpectedValueException' with message 'Error at offset 13 of 26 bytes' in /tmp/test2.php:5 Stack trace: #0 [internal function]: ArrayIterator->unserialize('x:i:16777216;r:...') #1 /tmp/test2.php(5): unserialize('a:2:{i:0;C:11:"...') #2 {main} thrown in /tmp/test2.php on line 5 If the order in the array is reversed it works, as now the ArrayObject is only a reference in the array. Same behaviour with PHP 5.4.5 ------------------------------------------------------------------------ [2012-07-27 11:04:48] t dot weber at interexa dot de Description: ------------ Serialize and direct unserialize of Objects does not work if return value of ArrayObject::getIterator is contained in parent class (see Test script) Test script: --------------- class ObjA { private $_varA; public function __construct(Iterator $source) { $this->_varA = $source; } } class ObjB extends ObjA { private $_varB; public function __construct(ArrayObject $keys) { $this->_varB = $keys; parent::__construct($keys->getIterator()); } } $obj = new ObjB(new ArrayObject()); unserialize(serialize($obj)); ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=62672&edit=1
