#49556 [Opn->Bgs]: OuterIterator(s) don't point to the first element
| From: | jani@php.net | Date: | Tue, 15 Sep 2009 06:12:37 +0000 |
| Subject: | #49556 [Opn->Bgs]: OuterIterator(s) don't point to the first element | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-142361@lists.php.net to get a copy of this message | ||
ID: 49556
Updated by: jani@php.net
Reported By: adrien dot gibrat at gmail dot com
-Status: Open
+Status: Bogus
Bug Type: SPL related
Operating System: *
PHP Version: 5.2.10
New Comment:
Please do not submit the same bug more than once. An existing
bug report already describes this very problem. Even if you feel
that your issue is somewhat different, the resolution is likely
to be the same.
Thank you for your interest in PHP.
Just add comments to bug #46227 since it's the same issue.
Previous Comments:
------------------------------------------------------------------------
[2009-09-14 22:26:05] adrien dot gibrat at gmail dot com
Description:
------------
Classes implementig OuterIterator don't point to the first
element just after instanciation, unlike the other Iterators.
I'm sure this is the same problem that authors of the following bug
reports are talking about
http://bugs.php.net/bug.php?id=36132 (bogus)
http://bugs.php.net/bug.php?id=44063 (bogus)
http://bugs.php.net/bug.php?id=47497 (bogus)
http://bugs.php.net/bug.php?id=46227 (assigned
but nothing appends)
The implementations in .inc from ext\spl\internal works as expected...
but not the actual C code!
Reproduce code:
---------------
$a = new ArrayIterator(range('a','z'));
var_dump($a->current());
$ii = new IteratorIterator($a);
var_dump($ii->current());
$ca = new CachingIterator($a);
var_dump($ca->current());
$ai = new AppendIterator($a);
var_dump($ai->current());
$ni = new InfiniteIterator($a);
var_dump($ni->current());
$li = new LimitIterator($a);
var_dump($li->current());
Expected result:
----------------
string(1) "a"
string(1) "a"
string(1) "a"
string(1) "a"
string(1) "a"
string(1) "a"
Actual result:
--------------
string(1) "a"
NULL
NULL
NULL
NULL
NULL
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=49556&edit=1