seek(0) broken after calling getChildren()

[2014-12-06 19:15 UTC] bschussek at gmail dot com

Description:
------------
After calling RecursiveDirectoryIterator::getChildren(), RecursiveDirectoryIterator::seek(0) has no effect.

Test script:
---------------
<?php

mkdir(__DIR__.'/temp');
mkdir(__DIR__.'/temp/a');
mkdir(__DIR__.'/temp/b');

$iterator = new \RecursiveDirectoryIterator(__DIR__.'/temp', \RecursiveDirectoryIterator::SKIP_DOTS);

$iterator->seek(0);
var_dump($iterator->key());

$iterator->seek(1);
var_dump($iterator->key());

$iterator->getChildren();

$iterator->seek(0);
var_dump($iterator->key());

$iterator->seek(1);
var_dump($iterator->key());

rmdir(__DIR__.'/temp/a');
rmdir(__DIR__.'/temp/b');
rmdir(__DIR__.'/temp');


Expected result:
----------------
string(7) "<snip>/temp/b"
string(7) "<snip>/temp/a"
string(7) "<snip>/temp/b"
string(7) "<snip>/temp/a"

Actual result:
--------------
string(7) "<snip>/temp/b"
string(7) "<snip>/temp/a"
string(7) "<snip>/temp/a"
string(7) "<snip>/temp/a"

[2014-12-06 20:06 UTC] bschussek at gmail dot com

I did some more testing. The same bugs appears for DirectoryIterator:

---------------
<?php

mkdir(__DIR__.'/temp');
mkdir(__DIR__.'/temp/a');
mkdir(__DIR__.'/temp/b');

$iterator = new DirectoryIterator(__DIR__.'/temp');

$iterator->seek(0);
var_dump($iterator->current()->getPathname());

$iterator->seek(1);
var_dump($iterator->current()->getPathname());

$iterator->seek(0);
var_dump($iterator->current()->getPathname());

$iterator->seek(1);
var_dump($iterator->current()->getPathname());

rmdir(__DIR__.'/temp/a');
rmdir(__DIR__.'/temp/b');
rmdir(__DIR__.'/temp');
---------------

Neither rewind() nor seek(0) works.

[2015-02-20 14:46 UTC] jpauli@php.net

-Status: Closed +Status: Feedback

[2015-03-01 04:22 UTC] php-bugs at lists dot php dot net

No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.

[2015-04-28 11:55 UTC] bschussek at gmail dot com

Confirmed fixed under PHP 5.5.22. Thanks!

[2015-04-28 17:05 UTC] requinix@php.net

-Status: No Feedback +Status: Closed -Assigned To: +Assigned To: jpauli