From: rave235 at gmail dot com
Operating system: winxp
PHP version: 5.2.1
PHP Bug Type: Scripting Engine problem
Bug description: nested foreach break -- infinite loop - serious
Description:
------------
i use just build i downloaded from site (5.2.1) no exts, no optimizers.
it seem the $a,$b keep same internal pointer, this is quite serious error
cos $b=$a should create separate array copy and it does but without the
inner pointer.
if you replace $b=$a with $b=array(1,2,3); it works as expected
this was reported and ignored by someone on solaris before as well--
#40608
Reproduce code:
---------------
$a=array(1,2,3);
$b=$a;
foreach($a as $A)
{
foreach($b as $B)
{
echo "$A,$B\n";
break;
}
}
Expected result:
----------------
1,1
2,1
3,1
Actual result:
--------------
1,1
2,1
3,1
2,1
3,1
2,1
3,1
--infinite-
--
Edit bug report at http://bugs.php.net/?id=40768&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=40768&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=40768&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=40768&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=40768&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=40768&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=40768&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=40768&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=40768&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=40768&r=support
Expected behavior: http://bugs.php.net/fix.php?id=40768&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=40768&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=40768&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=40768&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=40768&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=40768&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=40768&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=40768&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=40768&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=40768&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=40768&r=mysqlcfg
