#38618 [Opn->Fbk]: default implementation of hasChildren() in RecursiveArrayIterator does not work

ID: 38618 Updated by: tony2001@php.net Reported By: mike at silverorange dot com -Status: Open +Status: Feedback Bug Type: SPL related Operating System: Linux PHP Version: 5.1.5 New Comment: telnet wiki.silverorange.com 80 telnet: wiki.silverorange.com: Name or service not known wiki.silverorange.com: Unknown host Previous Comments: ------------------------------------------------------------------------ [2007-06-28 01:51:27] mike at silverorange dot com This bug still exists in PHP 5.2.3 using the same test script as before. ------------------------------------------------------------------------ [2007-06-28 01:50:26] mike at silverorange dot com reopening ------------------------------------------------------------------------ [2006-09-05 01:00:00] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". ------------------------------------------------------------------------ [2006-08-28 10:47:52] tony2001@php.net Please try using this CVS snapshot: http://snaps.php.net/php5.2-latest.tar.gz For Windows: http://snaps.php.net/win32/php5.2-win32-latest.zip ------------------------------------------------------------------------ [2006-08-27 22:10:35] mike at silverorange dot com Description: ------------ The default implementation of hasChildren() in RecursiveArrayIterator does not work if the recursive array contains object references. If I subclass the RecursiveArrayIterator and re-implement the method exactly as it is in the source code everything is fine. If I use the default implementation, the objects in my array do not get iterated. Inside my re-implemented hasChildren() method if I call parent::hasChildren() it returns 1 when $this->current() is an object. Reproduce code: --------------- Code to reproduce: http://wiki.silverorange.com/Recursive_Array_Iterator Expected result: ---------------- Expected output from reproduce code: Default recursive array iteraration: 1 => apple 2 => orange 3 => banana 1 => grape 2 => peach 3 => strawberry 4 => grapefruit Reimplemented hasChildren() recursive array iteraration: 1 => apple 2 => orange 3 => banana 1 => grape 2 => peach 3 => strawberry 4 => grapefruit Default recursive array iteraration: 1 => apple 2 => orange 3 => banana 1 => grape 2 => peach 3 => strawberry 4 => grapefruit Reimplemented hasChildren() recursive array iteraration: 1 => apple 2 => orange 3 => banana 1 => grape 2 => peach 3 => strawberry 4 => grapefruit Actual result: -------------- Output from reproduce code: Default recursive array iteraration: 1 => apple 2 => orange 3 => banana 1 => grape 2 => peach 3 => strawberry 4 => grapefruit Reimplemented hasChildren() recursive array iteraration: 1 => apple 2 => orange 3 => banana 1 => grape 2 => peach 3 => strawberry 4 => grapefruit Default recursive array iteraration: Reimplemented hasChildren() recursive array iteraration: 1 => apple 2 => orange 3 => banana 1 => grape 2 => peach 3 => strawberry 4 => grapefruit ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=38618&edit=1