From: camka at email dot ee
Operating system: win 2000
PHP version: 4.3.2
PHP Bug Type: *General Issues
Bug description: array_merge_recurcive
Description:
------------
When var_dumping $f it appears a notice message, saying
Warning: array_merge_recursive(): recursion detected in ...
It is kind of strange because as far as I expect it is supposed to be the
same result as in the line where $e is being var_dumped. var_dump($e)
gives correct result:
array
'a' =>
array
0 => 'aa'
1 => 'aa'
'b' =>
array
0 => 'bb'
1 => 'bb'
and var_dump($f) gives notece message and result is
array
'a' => 'aa'
'b' => 'bb'
problem appears in 4.3.1 too, but not in 4.2.2
Reproduce code:
---------------
<?php
$c=array('a' => 'aa','b' => 'bb');
$d=array('a' => 'aa','b' => 'bb');
$a=$c;
$b=$c;
$f=array_merge_recursive($a,$b);
var_dump($f);
$e=array_merge_recursive($c,$d);
var_dump($e);
?>
Expected result:
----------------
array
'a' =>
array
0 => 'aa'
1 => 'aa'
'b' =>
array
0 => 'bb'
1 => 'bb'
array
'a' =>
array
0 => 'aa'
1 => 'aa'
'b' =>
array
0 => 'bb'
1 => 'bb'
Actual result:
--------------
Warning: array_merge_recursive(): recursion detected in
c:\servak\www\tests\array_merge_recursive.php on line 9
array
'a' => 'aa'
'b' => 'bb'
array
'a' =>
array
0 => 'aa'
1 => 'aa'
'b' =>
array
0 => 'bb'
1 => 'bb'
--
Edit bug report at http://bugs.php.net/?id=24198&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=24198&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=24198&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=24198&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=24198&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=24198&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=24198&r=support
Expected behavior: http://bugs.php.net/fix.php?id=24198&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=24198&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=24198&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=24198&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=24198&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=24198&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=24198&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=24198&r=gnused
