From: cpriest at warpmail dot net
Operating system: Apache 2.0.55
PHP version: 5.1.6
PHP Bug Type: Arrays related
Bug description: Temporary tables with references dereference
Description:
------------
References in temporary tables de-reference their references upon crossing
function boundaries
Reproduce code:
---------------
<?php
class myClassA {
public $Name = '';
function __construct($Name) { $this->Name = $Name; }
}
global $tblData;
$tblData = array(
'Test' => new myClassA('Object 1'),
'Test2' => new myClassA('Object 2'),
);
function getReferenced() {
global $tblData;
$tblData2 = array(
'Test' => &$tblData['Test'],
'Test2' => &$tblData['Test2'],
);
return $tblData2;
}
echo '<plaintext>';
print_r($tblData);
$tblData2 = getReferenced();
$tblData2['Test']->Name = 'Object 3';
print_r($tblData2);
?>
Expected result:
----------------
I expect there to be only two objects at the end of the call, one with a
Name of 'Object 3' and one with a Name of 'Object 2'
Actual result:
--------------
Three objects exist, 'Object 1', 'Object 2', and 'Object 3'
--
Edit bug report at http://bugs.php.net/?id=39202&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=39202&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=39202&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=39202&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=39202&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=39202&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=39202&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=39202&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=39202&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=39202&r=support
Expected behavior: http://bugs.php.net/fix.php?id=39202&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=39202&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=39202&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=39202&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=39202&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=39202&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=39202&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=39202&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=39202&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=39202&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=39202&r=mysqlcfg
