From: uli dot staerk at globalways dot net
Operating system: Linux
PHP version: Irrelevant
Package: Scripting Engine problem
Bug Type: Bug
Bug description:foreach: Using variable reference leads to inconsistent data
Description:
------------
As you can see from the example, php seems to mix up variables if you use
the reference in a foreach.
Despite the report bug 43806, I still think this is a bug. The variable
must be set when calling foreach and must not be influenced by any previous
code.
Test script:
---------------
<?php
$testdata = array(
0 => array('foo' => 'foo'),
1 => array('bar' => 'bar')
);
foreach($testdata as &$value) {}
foreach($testdata as $key => $value) {
if($key == 1) {
print_r($value);
}
}
Expected result:
----------------
Array
(
[bar] => bar
)
Actual result:
--------------
Array
(
[foo] => foo
)
--
Edit bug report at https://bugs.php.net/bug.php?id=63179&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=63179&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=63179&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=63179&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=63179&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=63179&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=63179&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=63179&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=63179&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=63179&r=support
Expected behavior: https://bugs.php.net/fix.php?id=63179&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=63179&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=63179&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=63179&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=63179&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=63179&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=63179&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=63179&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=63179&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=63179&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=63179&r=mysqlcfg
