From: dagdamor at simps dot ru
Operating system: Windows
PHP version: 5.2.1
PHP Bug Type: Class/Object related
Bug description: Objects disappear from the global scope
Description:
------------
Objects seem to disappear from the global scope when you try to access
them from the output buffer callback function. Regular variables (i.e. not
objects) don't disappear and work alright.
After some additional research I've noticed that if your PHP program has
many objects in the global scope, some of them don't disappear, while
others do. Looks very strange...
I hope this is not documentation misinterpretation, because I used global
variables, objects including in OB callbacks in PHP4, and it worked fine.
In other words, I hope this is not "You can't use global variables there"
case.
Reproduce code:
---------------
<?php
function handler($content)
{
global $obj;
return isset($obj)?"OK":"Error";
}
class MyClass {}
$obj=new MyClass();
ob_start("handler");
?>
Expected result:
----------------
OK
Actual result:
--------------
Error
--
Edit bug report at http://bugs.php.net/?id=40604&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=40604&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=40604&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=40604&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=40604&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=40604&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=40604&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=40604&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=40604&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=40604&r=support
Expected behavior: http://bugs.php.net/fix.php?id=40604&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=40604&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=40604&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=40604&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=40604&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=40604&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=40604&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=40604&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=40604&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=40604&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=40604&r=mysqlcfg
