From:             [EMAIL PROTECTED]
Operating system: fc3
PHP version:      5CVS-2006-03-24 (snap)
PHP Bug Type:     Reproducible crash
Bug description:  debug_backtrace() result is not unset and eats memory

Description:
------------
It was originated by http://pear.php.net/bugs/bug.php?id=6788


Reproduce code:
---------------
<?php
class test
{
    var $backtrace            = null;
    function test()
    {
        $this->backtrace = debug_backtrace();
    }
}
set_time_limit(0);
for($i = 0; $i <= 10000; $i++) {
    $ret = &new test();
    unset($ret);
} 
?>

Expected result:
----------------
nothing

Actual result:
--------------
memory exhausted

-- 
Edit bug report at http://bugs.php.net/?id=36847&edit=1
-- 
Try a CVS snapshot (PHP 4.4): 
http://bugs.php.net/fix.php?id=36847&r=trysnapshot44
Try a CVS snapshot (PHP 5.1): 
http://bugs.php.net/fix.php?id=36847&r=trysnapshot51
Try a CVS snapshot (PHP 6.0): 
http://bugs.php.net/fix.php?id=36847&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=36847&r=fixedcvs
Fixed in release:             
http://bugs.php.net/fix.php?id=36847&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=36847&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=36847&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=36847&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=36847&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=36847&r=notwrong
Not enough info:              
http://bugs.php.net/fix.php?id=36847&r=notenoughinfo
Submitted twice:              
http://bugs.php.net/fix.php?id=36847&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=36847&r=globals
PHP 3 support discontinued:   http://bugs.php.net/fix.php?id=36847&r=php3
Daylight Savings:             http://bugs.php.net/fix.php?id=36847&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=36847&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=36847&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=36847&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=36847&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=36847&r=mysqlcfg

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