Bug #52001 [Com]: Memory allocation problems after using variable variables
| From: | akorolyov at gmail dot com | Date: | Sun, 06 Jun 2010 07:10:39 +0000 |
| Subject: | Bug #52001 [Com]: Memory allocation problems after using variable variables | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-151118@lists.php.net to get a copy of this message | ||
Edit report at http://bugs.php.net/bug.php?id=52001&edit=1
ID: 52001
Comment by: akorolyov at gmail dot com
Reported by: lisio at bk dot ru
Summary: Memory allocation problems after using variable
variables
Status: Open
Type: Bug
Package: Scripting Engine problem
Operating System: Linux
PHP Version: 5.3.2
New Comment:
<?php
$test = 0;
$var = 'test';
f(0, $$var);
$x = 1;
$y = 2;
echo $x;
function f($a, $b) {}
?>
In this case I receive correct result.
Previous Comments:
------------------------------------------------------------------------
[2010-06-05 17:14:28] lisio at bk dot ru
Description:
------------
After calling the function using a non-defined variable variable as a
second parameter the interpreter goes crazy. Just reproduce the script
on any of 5.3.* versions of PHP.
Test script:
---------------
<?php
a(0,$$var);
$temp1=1;
$temp2=2;
echo $temp1;
function a($b,$c) {}
?>
Expected result:
----------------
1
Actual result:
--------------
2
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/bug.php?id=52001&edit=1