#27073 [Opn->Fbk]: Strange behaviour after extending interface Iterator wo adding anything new
| From: | helly@php.net | Date: | Wed, 28 Jan 2004 22:50:05 +0000 |
| Subject: | #27073 [Opn->Fbk]: Strange behaviour after extending interface Iterator wo adding anything new | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-54083@lists.php.net to get a copy of this message | ||
ID: 27073
Updated by: helly@php.net
Reported By: andrey@php.net
-Status: Open
+Status: Feedback
Bug Type: Zend Engine 2 problem
Operating System: linux
PHP Version: 5CVS-2004-01-28 (dev)
New Comment:
Please try using this CVS snapshot:
http://snaps.php.net/php5-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php5-win32-latest.zip
Previous Comments:
------------------------------------------------------------------------
[2004-01-28 08:51:04] andrey@php.net
Description:
------------
See the code attached :
class FubarOK has no problem implementing Iterator. interface
NewIterator just extends Iterator and adds nothing, and here comes the
fun - an error message when FubarProblem tries to implement
NewIterator.
Reproduce code:
---------------
<?php
class FubarOk implements Iterator {
public function next(){}
public function key(){}
public function current(){}
public function hasMore(){}
public function rewind(){}
}
interface NewIterator extends Iterator {
}
class FubarProblem implements NewIterator {
public function next(){}
public function key(){}
public function current(){}
public function hasMore(){}
public function rewind(){}
}
?>
Actual result:
--------------
PHP Fatal error: Class FubarProblem must implement interface
Traversable as
part of either Iterator or IteratorAggregate in Unknown on line 0
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=27073&edit=1