From: giovanni at giacobbi dot net
Operating system: Linux
PHP version: 4.3.4
PHP Bug Type: Scripting Engine problem
Bug description: Wrong behaviour of next() and prev()
Description:
------------
As stated in documentation, next() returns the NEXT element in the array
and THEN increases internal pointer. Thus, when this function returns
FALSE, I expect the internal pointer to be in the last position, thus
prev() should return end()-1 element.
Reproduce code:
---------------
<?php
$a = array("a", "b", "c");
reset($a);
while (next($a) !== FALSE);
var_dump(prev($a));
Expected result:
----------------
string(1) "b"
Actual result:
--------------
bool(false)
--
Edit bug report at http://bugs.php.net/?id=27782&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=27782&r=trysnapshot4
Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=27782&r=trysnapshot5
Fixed in CVS: http://bugs.php.net/fix.php?id=27782&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=27782&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=27782&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=27782&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=27782&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=27782&r=support
Expected behavior: http://bugs.php.net/fix.php?id=27782&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=27782&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=27782&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=27782&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=27782&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=27782&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=27782&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=27782&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=27782&r=float
