#33595 [Opn->Bgs]: Memory leak

From:	tony2001@php.net	Date:	Wed, 06 Jul 2005 23:03:25 +0000
Subject:	#33595 [Opn->Bgs]: Memory leak
References:	1	Groups:	php.bugs
Request:	Send a blank email to php-bugs+get-81501@lists.php.net to get a copy of this message

 ID:               33595
 Updated by:       tony2001@php.net
 Reported By:      rodricg at sellingsource dot com
-Status:           Open
+Status:           Bogus
 Bug Type:         Class/Object related
 Operating System: Linux
 PHP Version:      5.0.4
 New Comment:

Please do not submit the same bug more than once. An existing
bug report already describes this very problem. Even if you feel
that your issue is somewhat different, the resolution is likely
to be the same. 

Thank you for your interest in PHP.

See bug #33487.


Previous Comments:
------------------------------------------------------------------------

[2005-07-06 23:44:25] rodricg at sellingsource dot com

Description:
------------
Objects with recursive references leak memory. 
PHP 5.1.0b2 exhibits the same behavior. 

Reproduce code:
---------------
<?php
class A {
    function __construct () {
        $this->b = new B($this);
    }
}

class B {
    function __construct ($parent = NULL) {
        $this->parent = $parent;
    }
}

for ($i = 0 ; $i < 1000000 ; $i++) {
    $a = new A();
}
?>

Expected result:
----------------
Memory usage should remain constant. 

Actual result:
--------------
Memory usage quickly increases to consume several hundred 
megabytes. 


------------------------------------------------------------------------


-- 
Edit this bug report at http://bugs.php.net/?id=33595&edit=1


   

Thread (22 messages)

• rodricg at sellingsource dot comWed, 06 Jul 2005 21:44:26 +0000
  • tony2001@php.netWed, 06 Jul 2005 23:03:25 +0000#33595 [Opn->Bgs]: Memory leak
  • rodricg at sellingsource dot comThu, 07 Jul 2005 01:49:54 +0000#33595 [Bgs->Opn]: Memory leak
  • sniper@php.netThu, 07 Jul 2005 12:11:49 +0000#33595 [Opn->Asn]: Memory leak
  • dmitry@php.netMon, 01 Aug 2005 09:00:33 +0000#33595 [Asn]: Memory leak
  • marek at lewczuk dot comMon, 05 Dec 2005 07:40:47 +0000#33595 [Com]: recursive references leak memory
  • letssurf at gmail dot comTue, 17 Jan 2006 16:56:51 +0000#33595 [Com]: recursive references leak memory
  • rodricg at sellingsource dot comTue, 17 Jan 2006 18:08:56 +0000#33595 [Asn]: recursive references leak memory
  • letssurf at gmail dot comThu, 19 Jan 2006 09:31:07 +0000#33595 [Com]: recursive references leak memory
  • K dot Londenberg at librics dot deWed, 22 Feb 2006 14:12:23 +0000#33595 [Com]: recursive references leak memory
  • seufert at gmail dot comThu, 13 Apr 2006 06:24:02 +0000#33595 [Com]: recursive references leak memory
  • frode at coretrek dot comThu, 04 May 2006 14:08:23 +0000#33595 [Com]: recursive references leak memory
  • ruslan dot kyrychuk at gmail dot comTue, 15 Aug 2006 12:02:00 +0000#33595 [Com]: recursive references leak memory
  • taneli at crasman dot fiWed, 01 Nov 2006 09:07:49 +0000#33595 [Com]: recursive references leak memory
  • judas dot iscariote at gmail dot comThu, 02 Nov 2006 22:28:05 +0000#33595 [Com]: recursive references leak memory
  • taneli at crasman dot fiWed, 24 Jan 2007 13:53:46 +0000#33595 [Com]: recursive references leak memory
  • wckits at rit dot eduFri, 25 May 2007 19:50:39 +0000#33595 [Com]: recursive references leak memory
  • zwacks10 at yahoo dot comFri, 03 Aug 2007 09:37:44 +0000#33595 [Com]: recursive references leak memory
  • zwacks10 at yahoo dot comSat, 04 Aug 2007 00:40:22 +0000#33595 [Com]: recursive references leak memory
  • shez at starfangled dot netThu, 22 Nov 2007 14:48:30 +0000#33595 [Com]: recursive references leak memory
  • dmitry@php.netTue, 29 Jan 2008 11:35:06 +0000#33595 [Asn->Csd]: recursive references leak memory
  • a at a dot comTue, 28 Sep 2010 08:45:25 +0000Bug #33595 [Com]: recursive references leak memory