From: olympnn at nm dot ru
Operating system: Windows XP Sp2
PHP version: 5.0.5
PHP Bug Type: Arrays related
Bug description: nested foreach fails when the array was sometime before
referenced
Description:
------------
When I execute the code, it seems that the outer foreach is executed only
once. When I comment any of lines marked *, the (outer) foreach executes
twice.
This bug seems to be very like to bug # 21702, but here the situation is
much more strange: I do not use $b in foreaches at all! So it's very
strange that the foreach behavior differs when the array was referenced
sometime or not.
Thanks.
Reproduce code:
---------------
<?
$a=array("1","2");
$b=&$a;//*
foreach($a as $i){
print($i);
foreach($a as $p);//*
}
?>
Expected result:
----------------
12
Actual result:
--------------
1
--
Edit bug report at http://bugs.php.net/?id=35106&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=35106&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=35106&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=35106&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=35106&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=35106&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=35106&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=35106&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=35106&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=35106&r=support
Expected behavior: http://bugs.php.net/fix.php?id=35106&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=35106&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=35106&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=35106&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=35106&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=35106&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=35106&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=35106&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=35106&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=35106&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=35106&r=mysqlcfg
